{"title":"US Warehouse Collection","description":"","products":[{"product_id":"dr-pen-m8s-wireless-microneedling-pen-us-warehouse-stock","title":"Dr. Pen M8S Wireless Microneedling Pen – US Warehouse Stock","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExperience the convenience of purchasing Dr. Pen M8S from our US warehouse, with local inventory available for faster shipping within the United States.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis exclusive US warehouse listing covers the Dr. Pen M8S device itself, so the pen can be ordered from local stock rather than waiting on international delivery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border-left: 4px solid #14524A; background: #F5FAF8; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 28px;\"\u003e\n\u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eDrpenofficial.store is an official Dr. Pen authorized retailer, and every Dr. Pen M8S supplied from this listing is a genuine Dr. Pen device with authenticity verification.\u003c\/strong\u003e Buying from an authorized source is what makes the difference: a genuine device holds the depth you set, and a genuine cartridge arrives sterile and sharp.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 20px;\"\u003e\u003cvideo style=\"max-width: 100%; width: 600px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);\" controls=\"controls\"\u003e\u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/vp\/cfc6efffac2b475e8013feb5fea292be\/cfc6efffac2b475e8013feb5fea292be.HD-1080p-4.8Mbps-32291784.mp4\"\u003e\u003c\/video\u003e\u003c\/div\u003e\n\u003cp\u003eThe M8S is a wireless microneedling pen for at-home use on the face, neck and body.\u003c\/p\u003e\n\u003cul style=\"margin: 10px 0 6px 0; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eWireless in use, with a wired option for longer sessions\u003c\/strong\u003e — a rechargeable built-in battery and Type-C charging; the cable can be used instead, so the battery is not drawn down mid-session.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eDepth and speed set independently of one another\u003c\/strong\u003e — depth adjustable from 0 mm to 2.5 mm, with six speed levels up to 16,000 rpm.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eDepth, speed and battery shown together on one digital display\u003c\/strong\u003e — it flashes to signal a low battery before a pass begins rather than during it.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eVolcanic ash metal body, supplied with an easy-lock protective case\u003c\/strong\u003e — a grey metallic colourway, in a case that stores the pen and its accessories in separate layers.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eReady to use out of the box\u003c\/strong\u003e — the pen, USB cable, charging adaptor, user manual and two cartridges for the Dr. Pen M8S.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/dr-pen-verification_7f3c8cbc-1116-43d9-be7a-72842e21776a.webp?v=1763537539\" alt=\"Dr.pen Verification\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #000000;\"\u003eComplete Your Microneedling Setup\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 6px;\"\u003e\n\u003ca href=\"\/en-drpenofficial\/products\/cartridges-for-dr-pen-m8s-a11-a8s-a9-us-warehouse-stock\" style=\"flex: 1 1 calc(50% - 5px); box-sizing: border-box; text-align: center; padding: 13px 10px; background: #14524A; color: #ffffff; text-decoration: none; border-radius: 6px; font-weight: 600; font-size: 13px; line-height: 1.3;\"\u003eM8S A11 A8S A9 Cartridges\u003c\/a\u003e \u003ca href=\"\/en-drpenofficial\/products\/sterile-pure-hyaluronic-aciod-serum-us-warehouse-stock\" style=\"flex: 1 1 calc(50% - 5px); box-sizing: border-box; text-align: center; padding: 13px 10px; background: #14524A; color: #ffffff; text-decoration: none; border-radius: 6px; font-weight: 600; font-size: 13px; line-height: 1.3;\"\u003eSterile Pure Hyaluronic Acid Serum\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color: #000000;\"\u003eWhy this listing ships faster\u003c\/h3\u003e\n\u003cp\u003eThe Dr. Pen M8S is pre-stocked in the United States, so orders to US addresses ship domestically: there is no international transit and no customs delay at the border. Every order is tracked from dispatch to delivery, and tracking numbers become active in the carrier's system within 24–48 hours of dispatch.\u003c\/p\u003e\n\u003cp\u003eThis listing accepts US addresses only. Customers outside the United States should order from the \u003ca href=\"\/en-drpenofficial\/products\/dr-pen-m8s-microneedling-pen\"\u003eDr. Pen M8S Microneedling Pen\u003c\/a\u003e listing, which is fulfilled from our international warehouse. \u003c\/p\u003e\n\u003cdiv style=\"margin-top: 40px; border-top: 1px solid #E5E5E5; padding-top: 24px;\"\u003e\n\u003ch2 style=\"text-align: center; color: #000000; margin-bottom: 24px;\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eDoes the pen arrive ready to use, or are cartridges ordered separately?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eThe pen is supplied with two cartridges for the Dr. Pen M8S, so the first sessions need nothing further. This listing covers the device only; replacement heads are ordered separately, and the pack we hold in US stock is linked in the setup block above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eDoes this US warehouse listing ship outside the United States?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eNo. This listing is restricted to US addresses, because the stock is held in the United States and ships domestically. Customers outside the United States should order the same device from the \u003ca href=\"\/en-drpenofficial\/products\/dr-pen-m8s-microneedling-pen\"\u003eDr. Pen M8S Microneedling Pen\u003c\/a\u003e listing, which is fulfilled from our international warehouse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eWhich cartridges fit the Dr. Pen M8S?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eThe M8S takes 12, 18, 24, 36 and 42-pin heads and the Nano-R and Nano-S heads. It shares this cartridge system with the A11 and A8S, the only other current models that use it, so a pack bought for any of the three fits all three. It will not accept a head from the Dr. Pen M8 or M7S. A head that resists during fitting belongs to a different family: it should take the pressure of a click, not the weight of a hand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eHow deep can the Dr. Pen M8S go, and where should a home user start?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eThe gauge runs from 0 mm to 2.5 mm. At home, keep facial depth at or below 1.0 mm and leave the deeper half of the range to trained practitioners; the under-eye area and the upper lip take less. Depths by area are set out in our \u003ca href=\"\/en-drpenofficial\/blogs\/news\/dr-pen-needle-depth-chart-safe-depths-for-every-skin-concern\"\u003eneedle depth guide\u003c\/a\u003e. Begin shallower than expected and build up over several sessions rather than working to the eventual target depth on the first one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eWhy does this listing cost less than the other Dr. Pen M8S listings?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eThe listings are fulfilled differently rather than described differently: this one ships from pre-stocked US inventory, while the others ship from our international warehouse. Both supply the same genuine Dr. Pen M8S device. Prices and availability can differ between listings, so compare the delivered total for your address before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eIs the Dr. Pen M8S wireless, or does it need a cable?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eIt can be used either way. The M8S runs on a rechargeable built-in battery, so no cable is needed during a session, and it also supports wired operation and Type-C charging. Running wired is the usual choice for a long session, leaving the battery for shorter ones.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eHow often can I use the Dr. Pen M8S?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eLeave three to four weeks between sessions. The intended change comes from the skin rebuilding after a session, which takes weeks; sessions run closer together interrupt that process rather than adding to it. Allow redness to clear completely before the next one. The full sequence is set out in \u003ca href=\"\/en-drpenofficial\/blogs\/news\/how-to-use-a-dr-pen-at-home-step-by-step-tutorial\"\u003ehow to use a Dr. Pen at home\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eCan a cartridge be used more than once?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eNo. Cartridges are intended for a single session: the needles lose their edge and cannot be re-sterilised reliably once used, which is why a 20-piece pack suits a routine of one session every three to four weeks. The reasoning in full is set out in \u003ca href=\"\/en-drpenofficial\/blogs\/news\/can-you-reuse-dr-pen-cartridges-sterility-safety-the-honest-truth\"\u003ewhether Dr. Pen cartridges can be reused\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Dr. Pen Official Store","offers":[{"title":"Dr. Pen M8S Device (US Plug)","offer_id":53969382670630,"sku":null,"price":85.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/444_e768c65c-416a-4d1d-a046-4261ff1a50bd.jpg?v=1790652097"},{"product_id":"sterile-pure-hyaluronic-aciod-serum-us-warehouse-stock","title":"Sterile Pure Hyaluronic Aciod Serum US Warehouse Stock","description":"\u003cdiv style=\"border-left:4px solid #14524A; background:#F5FAF8; border-radius:0 8px 8px 0; padding:16px 20px; margin-bottom:28px;\"\u003e\n\u003cp style=\"margin:0; line-height:1.7;\"\u003e\u003cstrong\u003eSterile 4D hyaluronic acid serum, shipped from US stock to US addresses.\u003c\/strong\u003e Made for Dr. Pen microneedling pens, for use during a session or on its own.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color:#000000;\"\u003ePurpose in a microneedling routine\u003c\/h3\u003e\n\u003cp\u003ePure hyaluronic acid is the serum most routines begin with, and it is applied at three points around a session.\u003c\/p\u003e\n\u003cul style=\"margin:10px 0 6px 0; padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eThe layer the pen glides on\u003c\/strong\u003e — applied thinly to each section before needling it, it keeps the head moving so every pass stamps evenly rather than dragging.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eHydration carried in while the skin is open\u003c\/strong\u003e — needling lifts the outer barrier for a short window, so what is on the skin then travels further in than it would on intact skin.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eThe finish of a session\u003c\/strong\u003e — whatever remains in the single-dose unit is applied as a leave-on layer rather than kept.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eThe recommended starting serum\u003c\/strong\u003e — pure hyaluronic acid is the first pick in our \u003ca href=\"\/en-drpenofficial\/blogs\/news\/best-microneedling-serums-the-complete-dr-pen-serum-guide-ha-skinbooster-pdrn-amp-exosome\"\u003eguide to microneedling serums\u003c\/a\u003e, because it adds nothing the skin has to tolerate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#000000;\"\u003eBenefits for the skin\u003c\/h3\u003e\n\u003cp\u003eHydration is delivered from the first session; the changes to tone and texture accumulate with continued sessions.\u003c\/p\u003e\n\u003cul style=\"margin:10px 0 6px 0; padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eLasting hydration for dry and sensitive skin\u003c\/strong\u003e — the two skin types this serum is formulated for.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eA brighter, more even-looking complexion\u003c\/strong\u003e — fine lines and elasticity improve over the same period.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eComfort during the pass\u003c\/strong\u003e — no fragrance, no acids and no retinoids, so nothing in the formula stings skin that has just been opened.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eSterile, individually sealed single-dose units\u003c\/strong\u003e — each carries its own lot and date code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#000000;\"\u003eDirections for use\u003c\/h3\u003e\n\u003cp\u003eThe serum does not change how the pen itself is set or used.\u003c\/p\u003e\n\u003cul style=\"margin:10px 0 6px 0; padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eBefore a session, a thin layer on each section\u003c\/strong\u003e — applied as each section is worked, and reapplied wherever the skin starts to dry.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eWhatever remains is applied as a leave-on layer\u003c\/strong\u003e — so an opened unit is used through rather than kept.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eA moisturiser over the top holds the water in place\u003c\/strong\u003e — the serum is the hydrating step, not the last one.\u003c\/li\u003e\n\u003cli style=\"margin-bottom:7px; line-height:1.7;\"\u003e\n\u003cstrong\u003eAcids, retinoids and fragrance stay away from a session\u003c\/strong\u003e — the full protocol is in our \u003ca href=\"\/en-drpenofficial\/blogs\/news\/how-to-use-a-dr-pen-at-home-step-by-step-tutorial\"\u003ehow to use a Dr. Pen at home\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#000000;\"\u003eComplete Your Microneedling Setup\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:14px 0 6px;\"\u003e\n\u003ca href=\"\/en-drpenofficial\/products\/dr-pen-m8s-wireless-microneedling-pen-us-warehouse-stock\" style=\"flex:1 1 calc(50% - 5px); box-sizing:border-box; text-align:center; padding:13px 10px; background:#14524A; color:#ffffff; text-decoration:none; border-radius:6px; font-weight:600; font-size:13px; line-height:1.3;\"\u003eDr. Pen M8S Device (US Stock)\u003c\/a\u003e\n\u003ca href=\"\/en-drpenofficial\/products\/cartridges-for-dr-pen-m8s-a11-a8s-a9-us-warehouse-stock\" style=\"flex:1 1 calc(50% - 5px); box-sizing:border-box; text-align:center; padding:13px 10px; background:#14524A; color:#ffffff; text-decoration:none; border-radius:6px; font-weight:600; font-size:13px; line-height:1.3;\"\u003eCartridges (US Stock)\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 40px; border-top: 1px solid #E5E5E5; padding-top: 24px;\"\u003e\n\u003ch2 style=\"text-align: center; color: #000000; margin-bottom: 24px;\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eDoes the serum need a particular Dr. Pen model?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eNo. The serum goes onto the skin rather than into the pen, so it is not tied to a model or to a tip type. It is used the same way whichever Dr. Pen microneedling pen you already have, and it does not change which cartridges that pen takes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eCan I use this serum without a microneedling pen?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eYes. Pressed into cleansed skin it is a hydrating step on its own. What the pen adds is a route past the skin's outer layer, which is why the two are normally used together rather than the serum being kept for needling days only.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eIs one box enough to start with?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eYes, and the listing is set up so a single box is a complete purchase. Starting with one settles whether you like how it sits under a pen; taking more boxes changes how many are on the shelf, not what is in each one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eThe serum is sterile — does that matter for needling?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eIt is the reason each dose is sealed separately. Needling opens the skin, so anything applied during a session should be free of the contamination a shared, repeatedly opened bottle can pick up. A single sealed unit is opened once, for one session, and then discarded.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eCan I keep a part-used dose for the next session?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eNo. Each single-dose unit is used once — once it is open there is no seal left to protect what remains. Use it through in the session it was opened for and discard it, rather than carrying it over to the next one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eDo the single-dose units have to be kept in the fridge?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eNo. Because each unit is sealed until it is opened, cool, dry storage out of direct sunlight is enough, and that is how unopened units are meant to be held until you work through them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eHow quickly does a box reach me in the US?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eThis box is held in our US warehouse, so it is sent to US addresses on a domestic service with no international transit and no customs delay at the border. Delivery runs 3–5 business days, orders are processed within 24–48 hours, and a tracking number is active 24–48 hours after that. Shipping is free, with no minimum order value. Full terms are in our \u003ca href=\"\/en-drpenofficial\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e; returns are covered by our \u003ca href=\"\/en-drpenofficial\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eDoes the serum replace a moisturiser?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eIt does not have to. This serum is the hydrating step; a moisturiser goes on afterwards to hold that water in place, which is the order most routines already use. On needling days the serum is the part that goes on with the pen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Dr. Pen Official Store","offers":[{"title":"One Box","offer_id":53969402331430,"sku":null,"price":29.9,"currency_code":"USD","in_stock":false},{"title":"Two Boxes","offer_id":53969402364198,"sku":null,"price":49.9,"currency_code":"USD","in_stock":false},{"title":"Five Boxes","offer_id":53969402396966,"sku":null,"price":99.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/A0e0bd05d120c483caee6e9fbb30994daf.jpg?v=1790650833"},{"product_id":"cartridges-for-dr-pen-m8s-a11-a8s-a9-us-warehouse-stock","title":"Cartridges for Dr. Pen M8S \/ A11 \/ A8S \/ A9 US Warehouse Stock","description":"\u003cdiv style=\"border-left: 4px solid #14524A; background: #F5FAF8; border-radius: 0 8px 8px 0; padding: 16px 20px; margin-bottom: 28px;\"\u003e\n\u003cp style=\"margin: 0; line-height: 1.7;\"\u003e\u003cstrong\u003eTwenty genuine Dr. Pen cartridges, held in US stock and shipped domestically.\u003c\/strong\u003e Fits the Dr. Pen M8S, A11 and A8S, the three pens that share this cartridge system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eEach cartridge is a sealed, single-use head that seats on the pen as it comes out of the pack.\u003c\/p\u003e\n\u003cul style=\"margin: 10px 0 6px 0; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eGenuine Dr. Pen cartridges, EO gas sterilised and individually sealed\u003c\/strong\u003e — supplied through the official Dr. Pen supply chain rather than repacked by a third party.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eManufacturing and expiry dates printed on the cartridge itself\u003c\/strong\u003e — both dates travel on the unit, so an undated head is a signal in itself.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eOne cartridge per session\u003c\/strong\u003e — the needles lose their edge after a single pass, so a pack is a count of sessions; the reasoning is in \u003ca href=\"\/en-drpenofficial\/blogs\/news\/can-you-reuse-dr-pen-cartridges-sterility-safety-the-honest-truth\"\u003ewhether Dr. Pen cartridges can be reused\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eA fit that clicks under light pressure\u003c\/strong\u003e — the head seats with a click; a head that resists belongs to a different cartridge system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #000000;\"\u003eChoosing the tip for the area you are treating\u003c\/h3\u003e\n\u003cp\u003eEach pack holds one tip type; the choice comes down to the area you are covering and how much pressure you want on each needle. Depth is set on the pen, so the same tip can be used shallowly or deeply.\u003c\/p\u003e\n\u003cul style=\"margin: 10px 0 6px 0; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eFocused pressure for isolated work — the 12-pin tip\u003c\/strong\u003e — for a single scar, a lip line or a hairline, where fewer needles mean more pressure on each one.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eThe balanced head for full-face routines — the 18-pin tip\u003c\/strong\u003e — 0.18 mm needles on a wavy contact surface, holding even contact across a face-sized area.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eFaster coverage without losing control — the 24-pin tip\u003c\/strong\u003e — the same pressure spread over a wider area, so a full face needs fewer passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eEven coverage for body areas — the 36-pin tip\u003c\/strong\u003e — for larger, thicker areas such as the abdomen, thighs and upper back.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eThe densest coverage in this range — the 42-pin tip\u003c\/strong\u003e — the most needles here, for the largest areas, where speed matters more than targeting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eSerum infusion without puncturing — the Nano-R tip\u003c\/strong\u003e — round nano tips open micro-channels without breaking the surface, for brightening routines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 7px; line-height: 1.7;\"\u003e\n\u003cstrong\u003eThe same infusion routine over a wider area — the Nano-S tip\u003c\/strong\u003e — the square pattern spreads the same gentle treatment across the forehead, cheeks and décolletage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/How_to_Verify_Your_Genuine_Dr._Pen_Cartridge.png?v=1789631143\" alt=\"How to verify a genuine Dr. Pen cartridge\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #000000;\"\u003eComplete Your Microneedling Setup\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 6px;\"\u003e\n\u003ca href=\"\/en-drpenofficial\/products\/dr-pen-m8s-wireless-microneedling-pen-us-warehouse-stock\" style=\"flex: 1 1 calc(50% - 5px); box-sizing: border-box; text-align: center; padding: 13px 10px; background: #14524A; color: #ffffff; text-decoration: none; border-radius: 6px; font-weight: 600; font-size: 13px; line-height: 1.3;\"\u003eDr. Pen M8S Device (US Stock)\u003c\/a\u003e \u003ca href=\"\/en-drpenofficial\/products\/sterile-pure-hyaluronic-aciod-serum-us-warehouse-stock\" style=\"flex: 1 1 calc(50% - 5px); box-sizing: border-box; text-align: center; padding: 13px 10px; background: #14524A; color: #ffffff; text-decoration: none; border-radius: 6px; font-weight: 600; font-size: 13px; line-height: 1.3;\"\u003eSterile Pure Hyaluronic Acid Serum\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 40px; border-top: 1px solid #E5E5E5; padding-top: 24px;\"\u003e\n\u003ch2 style=\"text-align: center; color: #000000; margin-bottom: 24px;\"\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eWhich Dr. Pen models does this pack fit?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eThese cartridges fit the Dr. Pen M8S, A11 and A8S, the three current models that share one cartridge system, and each of the seven tip types in this listing seats on all three. Other Dr. Pen and Hydra Pen models — the M8, A6S, A10, A9 and M9 among them — use their own cartridge families, so a pack bought for one of those will not seat on a pen from this group.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eHow long will a 20-piece pack last?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eOne cartridge covers one session, so a pack covers twenty of them. At one session every three to four weeks that is well over a year of facial work. Each cartridge carries a printed expiry date, so check it before buying more than one pack at a time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eAre these the same cartridges that come with a new pen?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eYes. A new device is supplied with a small starter quantity of one tip type, and this pack holds the same genuine cartridges in a larger quantity, so the two are the same item rather than two standards of the same thing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eIs the treatment depth set by the cartridge or by the pen?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eBy the pen. The cartridge determines how many needles you are working with and how they are arranged, while the depth gauge on the device sets how far they travel — which is why the same tip can be used shallowly and deeply. Safe depths by area are set out in our \u003ca href=\"\/en-drpenofficial\/blogs\/news\/dr-pen-needle-depth-chart-safe-depths-for-every-skin-concern\"\u003eneedle depth guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eWhere is this pack shipped from, and how fast does it arrive?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eUnited States orders are fulfilled from our US stock and ship domestically, arriving in 3–5 business days with no international transit and no customs delay at the border. Orders are processed within 24–48 hours on business days, shipping is free with no minimum order value, and orders to other countries are also shipped free but travel from our international warehouse, so allow the longer times listed in our \u003ca href=\"\/en-drpenofficial\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e. The terms that apply to returns are in our \u003ca href=\"\/en-drpenofficial\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #E5E5E5; border-radius: 8px; margin-bottom: 12px; background: #F5FAF8;\" open=\"\"\u003e\n\u003csummary style=\"padding: 14px 18px; font-weight: bold; font-size: 15px; color: #000000; cursor: pointer;\"\u003eHow should I store cartridges I have not opened yet?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 18px 16px; color: #555555; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cp\u003eKeep them sealed in the blister, dry and out of direct sunlight, and treat the printed expiry date as the limit for the pack. Nothing has to be done to a cartridge before a session — it is fitted to the pen as it comes out of the pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Dr. Pen Official Store","offers":[{"title":"12pins 20pcs","offer_id":53969574363430,"sku":null,"price":39.0,"currency_code":"USD","in_stock":false},{"title":"18pins 20pcs","offer_id":53969574396198,"sku":null,"price":39.0,"currency_code":"USD","in_stock":false},{"title":"24pins 20pcs","offer_id":53969574428966,"sku":null,"price":39.0,"currency_code":"USD","in_stock":false},{"title":"36pins 20pcs","offer_id":53969574461734,"sku":null,"price":39.0,"currency_code":"USD","in_stock":false},{"title":"42pins 20pcs","offer_id":53969574494502,"sku":null,"price":39.0,"currency_code":"USD","in_stock":false},{"title":"Nano-R 20pcs","offer_id":53969574527270,"sku":null,"price":39.0,"currency_code":"USD","in_stock":false},{"title":"Nano-S 20pcs","offer_id":53969574560038,"sku":null,"price":39.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/1d47c69f6cad8f889752ea569fb0fba7_S580aea4d5c5649fd8f2a0d0e940dc2a6Y.jpg?v=1790651366"},{"product_id":"latest-dr-pen-a11-microneedling-pen-us-warehouse-stock","title":"Latest Dr. Pen A11 Microneedling Pen – US Warehouse Stock","description":"\u003cp\u003eExperience the convenience of purchasing Dr. Pen A1 from our US warehouse, with local inventory available for faster shipping within the United States.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/1_5f1da6b3-ee45-41f5-9a79-e65883612dbf.jpg?v=1790673533\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/2_bdc1bbc0-6387-4fff-ae60-9aa5b36e3b4f.jpg?v=1790673570\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/3_acb68ea1-ae50-49c9-a7dd-73e926db2dba.jpg?v=1790673581\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/5_8ab70cc7-861c-4398-9484-059767491f62.jpg?v=1790673599\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/11_4b0464ef-4d10-4eec-b317-94f86323d3e6.jpg?v=1790673612\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Dr. Pen Official Store","offers":[{"title":"Dr. Pen A11 US Plug","offer_id":53972795818278,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/1085\/6486\/files\/4_f780d662-a83b-4181-a699-23ca06dfda91.jpg?v=1790668317"}],"url":"https:\/\/www.drpenofficial.store\/en-drpenofficial\/collections\/us-warehouse.oembed","provider":"Dr. Pen Official Store","version":"1.0","type":"link"}