{"product_id":"replacement-cartridge-pack-for-dr-pen-m9-m8-max","title":"Replacement Cartridge Pack for Dr. Pen M9\/M8 Max","description":"\u003cstyle\u003e\n.eib-m9refill{--ink:#2c3036;--muted:#606168;--line:#e7e1df;--rose:#f5edec;--navy:#182e49;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65;max-width:1160px;margin:auto;overflow-wrap:anywhere}\n.eib-m9refill *{box-sizing:border-box}.eib-m9refill h2,.eib-m9refill h3,.eib-m9refill p,.eib-m9refill figure{margin:0}.eib-m9refill h2{font-size:clamp(27px,3.2vw,40px);line-height:1.18;letter-spacing:-.025em;font-weight:500}.eib-m9refill h3{font-size:21px;line-height:1.3;font-weight:600}.eib-m9refill p+p{margin-top:12px}.eib-m9refill img{max-width:100%;height:auto;display:block;object-fit:contain}.eib-m9refill a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}.eib-m9refill .eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;margin-bottom:16px}.eib-m9refill .intro{font-size:18px;color:#555b63;margin-top:20px;max-width:720px}.eib-m9refill .section{padding:56px 0;scroll-margin-top:140px}.eib-m9refill .hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:46px;background:#f5f6f8;border-radius:18px}.eib-m9refill .hero img{width:100%;mix-blend-mode:multiply}.eib-m9refill .hero h2{font-size:clamp(32px,4vw,49px)}.eib-m9refill .pillrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.eib-m9refill .pill{border:1px solid #d4dce4;border-radius:30px;padding:6px 12px;font-size:13px;background:#fff}.eib-m9refill .note{font-size:14px;color:var(--muted);margin-top:18px}.eib-m9refill .jump{display:flex;gap:10px;flex-wrap:wrap;padding:22px 0;border-bottom:1px solid var(--line)}.eib-m9refill .jump a{padding:8px 15px;border:1px solid var(--line);border-radius:30px;text-decoration:none;font-size:14px}.eib-m9refill .sub{color:var(--muted);margin-top:14px;max-width:810px}.eib-m9refill .fitgrid,.eib-m9refill .twocol{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px}.eib-m9refill .panel{border:1px solid var(--line);padding:26px;border-radius:12px}.eib-m9refill .panel p{margin-top:12px}.eib-m9refill .good{background:#eff5f6}.eib-m9refill .soft{background:var(--rose)}.eib-m9refill .guide{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:28px}.eib-m9refill .tip{border:1px solid var(--line);border-radius:12px;overflow:hidden}.eib-m9refill .tip img{height:220px;width:100%;padding:14px;background:white}.eib-m9refill .tiptext{padding:22px 20px}.eib-m9refill .tag{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#6c5c61;margin:8px 0 18px}.eib-m9refill .tiptext p{font-size:15px;margin-top:14px}.eib-m9refill .label{display:block;font-weight:700;color:#353b43;font-size:12px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.eib-m9refill .callout{background:#f5f6f8;border-left:3px solid #aab8c8;padding:21px 24px;margin-top:24px}.eib-m9refill .packgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}.eib-m9refill .pack{border:1px solid var(--line);padding:24px;text-align:center;border-radius:12px}.eib-m9refill .pack b{font-size:36px;font-weight:500;display:block;line-height:1.2}.eib-m9refill .pack span{display:block;color:var(--muted);margin-top:8px;font-size:14px}.eib-m9refill .feature{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:44px;background:#f7f7f8;border-radius:16px;padding:34px}.eib-m9refill .feature img{width:100%;max-height:370px;mix-blend-mode:multiply}.eib-m9refill .feature h3{margin-top:24px}.eib-m9refill .feature p{margin-top:10px}.eib-m9refill .steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px;list-style:none;padding:0;counter-reset:step}.eib-m9refill .steps li{border-top:1px solid var(--line);padding-top:22px;counter-increment:step}.eib-m9refill .steps li:before{content:'0' counter(step);color:#7c8491;font-size:14px;display:block;margin-bottom:14px}.eib-m9refill .steps p{margin-top:10px}.eib-m9refill .auth{padding:32px;border:1px solid var(--line);border-radius:14px;background:#fcf8f7;margin:20px 0 0}.eib-m9refill .auth h2{font-size:28px}.eib-m9refill .auth p{margin-top:14px}.eib-m9refill .faqnav{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}.eib-m9refill .faqnav a{padding:8px 12px;border:1px solid var(--line);border-radius:6px;font-size:14px;text-decoration:none}.eib-m9refill .faqgroup{margin-top:36px;scroll-margin-top:140px}.eib-m9refill .faqgroup h3{margin-bottom:14px}.eib-m9refill details{border-bottom:1px solid var(--line)}.eib-m9refill summary{cursor:pointer;padding:18px 34px 18px 0;font-weight:600;position:relative;list-style:none;line-height:1.5}.eib-m9refill summary::-webkit-details-marker{display:none}.eib-m9refill summary:after{content:'+';position:absolute;right:6px;top:15px;font-size:24px;font-weight:400;color:#687585}.eib-m9refill details[open] summary:after{content:'−'}.eib-m9refill .answer{padding:0 20px 20px 0;color:#565d66}.eib-m9refill summary:focus-visible,.eib-m9refill a:focus-visible{outline:2px solid #426b8c;outline-offset:4px}.eib-m9refill .reference{padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}\n@media(max-width:900px){.eib-m9refill .guide{grid-template-columns:repeat(2,minmax(0,1fr))}.eib-m9refill .hero{padding:30px;gap:24px}.eib-m9refill .feature{gap:22px}}\n@media(max-width:600px){.eib-m9refill .hero{grid-template-columns:1fr;padding:25px 22px;gap:22px}.eib-m9refill .hero img{max-width:310px;justify-self:center}.eib-m9refill .hero h2{font-size:34px}.eib-m9refill .intro{font-size:17px}.eib-m9refill .section{padding:38px 0}.eib-m9refill .fitgrid,.eib-m9refill .twocol,.eib-m9refill .feature,.eib-m9refill .steps{grid-template-columns:1fr}.eib-m9refill .guide{grid-template-columns:1fr}.eib-m9refill .tip{display:grid;grid-template-columns:110px minmax(0,1fr);align-items:start}.eib-m9refill .tip img{width:110px;height:160px;padding:8px;margin-top:14px}.eib-m9refill .tiptext{padding:22px 18px 22px 6px}.eib-m9refill .tiptext p{font-size:15px}.eib-m9refill .packgrid{gap:8px}.eib-m9refill .pack{padding:20px 6px}.eib-m9refill .pack b{font-size:29px}.eib-m9refill .pack span{font-size:13px}.eib-m9refill .feature{padding:22px}.eib-m9refill .feature img{max-height:240px}.eib-m9refill .panel,.eib-m9refill .auth{padding:22px}.eib-m9refill .jump{gap:8px}.eib-m9refill .jump a{padding:8px 12px}}\n\u003c\/style\u003e\n\u003cdiv class=\"eib-m9refill\"\u003e\n\u003csection class=\"hero\"\u003e\u003cdiv\u003e\n\u003cp class=\"eyebrow\"\u003eDr. Pen replacement cartridges\u003c\/p\u003e\n\u003ch2\u003eThe right refill.\u003cbr\u003eFor your M9 or M8 Max.\u003c\/h2\u003e\n\u003cp class=\"intro\"\u003eKeep the compatible cartridge you need on hand. Choose your tip and pack size, with every cartridge individually wrapped for a fresh, single-use replacement.\u003c\/p\u003e\n\u003cdiv class=\"pillrow\"\u003e\n\u003cspan class=\"pill\"\u003eM9 + M8 Max\u003c\/span\u003e\u003cspan class=\"pill\"\u003e4 tip options\u003c\/span\u003e\u003cspan class=\"pill\"\u003e20 \/ 50 \/ 100 cartridges\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"note\"\u003eCartridges only. Pen and skincare products are not included. Product images show the available designs, not a mixed pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg class=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5998\/0646\/files\/M9_needle-5.png?v=1791987971\" alt=\"Four M9 and M8 Max cartridge designs: 18-pin, 36-pin, 42-pin and Nano Round\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003c\/section\u003e\n\u003cnav class=\"jump\" aria-label=\"Product details\"\u003e\u003ca href=\"#m9-fit\"\u003eCheck the fit\u003c\/a\u003e\u003ca href=\"#m9-guide\"\u003eChoose your tip\u003c\/a\u003e\u003ca href=\"#m9-packs\"\u003eWhat you receive\u003c\/a\u003e\u003ca href=\"#m9-use\"\u003eFit \u0026amp; replace\u003c\/a\u003e\u003ca href=\"#m9-faq\"\u003eFAQs\u003c\/a\u003e\u003c\/nav\u003e\n\u003csection class=\"section\" id=\"m9-fit\"\u003e\u003cp class=\"eyebrow\"\u003eStart with the model\u003c\/p\u003e\n\u003ch2\u003eOne cartridge family. Two compatible pens.\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThese replacements fit Dr. Pen M9 and M8 Max. Confirm the full model name on your pen before selecting a tip.\u003c\/p\u003e\n\u003cdiv class=\"fitgrid\"\u003e\n\u003cdiv class=\"panel good\"\u003e\n\u003ch3\u003eCompatible: M9 \u0026amp; M8 Max\u003c\/h3\u003e\n\u003cp\u003eThe shared chip-equipped cartridge family lets you order the same refill range for either compatible pen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eM8 and M8S use other families\u003c\/h3\u003e\n\u003cp\u003eM8 Max is a distinct model. A matching brand name or pin count does not make M8\/M7S, M8S\/A11 or other cartridges interchangeable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"section\" id=\"m9-guide\"\u003e\u003cp class=\"eyebrow\"\u003eA practical selection guide\u003c\/p\u003e\n\u003ch2\u003eChoose by your care plan.\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eCompare the area and goal first. Numbered tips are microneedle configurations; Nano Round is the surface-skincare option. The uses below overlap and are selection references, not promises of a particular result.\u003c\/p\u003e\n\u003cdiv class=\"guide\"\u003e\n\u003carticle class=\"tip\"\u003e\u003cimg class=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5998\/0646\/files\/M9-18-Pins-1200x1200.png?v=1791987282\" alt=\"Dr. Pen M9 and M8 Max 18-pin replacement cartridge and tip detail\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003cdiv class=\"tiptext\"\u003e\n\u003ch3\u003e18-pin\u003c\/h3\u003e\n\u003cdiv class=\"tag\"\u003eFocused facial areas\u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhere to compare it\u003c\/span\u003eFacial contours and localized areas; also an option for a full-face plan.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eCommon care goals\u003c\/span\u003eFine lines, uneven texture and the appearance of healed, indented acne scars.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhy consider it\u003c\/span\u003eCompare this format when your plan calls for focused work on specific facial areas. Its published positioning includes both detail work and full-face care; it is not a scar-only tip.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"tip\"\u003e\u003cimg class=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5998\/0646\/files\/M9-36-Pins-1200x1200.png?v=1791987301\" alt=\"Dr. Pen M9 and M8 Max 36-pin replacement cartridge and tip detail\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003cdiv class=\"tiptext\"\u003e\n\u003ch3\u003e36-pin\u003c\/h3\u003e\n\u003cdiv class=\"tag\"\u003eFull-face texture care\u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhere to compare it\u003c\/span\u003eFull-face routines; scalp use only after a separate professional assessment.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eCommon care goals\u003c\/span\u003eOverall texture, fine lines and uneven-looking tone.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhy consider it\u003c\/span\u003eA useful option to compare for an overall facial plan rather than one isolated spot. Model-specific listings also position it for scalp care, without establishing hair regrowth from this cartridge.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"tip\"\u003e\u003cimg class=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5998\/0646\/files\/M9-42-Pins-1200x1200.png?v=1791987313\" alt=\"Dr. Pen M9 and M8 Max 42-pin replacement cartridge and tip detail\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003cdiv class=\"tiptext\"\u003e\n\u003ch3\u003e42-pin\u003c\/h3\u003e\n\u003cdiv class=\"tag\"\u003eFace \u0026amp; body plans\u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhere to compare it\u003c\/span\u003eLarger facial or body areas within a suitable professional plan.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eCommon care goals\u003c\/span\u003eBody texture and the appearance of stretch marks or healed scars.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhy consider it\u003c\/span\u003eCompare this format when body-area care is part of the plan. Its uses overlap with other numbered tips; 42 pins does not automatically mean deeper treatment or better results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\u003carticle class=\"tip\"\u003e\u003cimg class=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5998\/0646\/files\/M9-Nano-Round-1200x1200.png?v=1791987326\" alt=\"Dr. Pen M9 and M8 Max Nano Round replacement cartridge and tip detail\" width=\"1200\" height=\"1200\" loading=\"lazy\"\u003e\u003cdiv class=\"tiptext\"\u003e\n\u003ch3\u003eNano Round\u003c\/h3\u003e\n\u003cdiv class=\"tag\"\u003eSurface skincare\u003c\/div\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhere to compare it\u003c\/span\u003eSurface-focused facial skincare with an appropriate compatible product.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eCommon care goals\u003c\/span\u003eHydrated, smoother-looking skin and a refreshed glow.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"label\"\u003eWhy consider it\u003c\/span\u003eChoose the round nano-tip format when the goal is surface cosmetic care. It is different from the 18-, 36- and 42-needle layouts and does not replace a microneedling plan for indented scars.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cstrong\u003ePin count is not a strength setting.\u003c\/strong\u003e More needles do not automatically mean deeper treatment, less discomfort or better results. Select settings and suitability with the supplied instructions and qualified professional guidance.\u003c\/div\u003e\n\u003cdiv class=\"twocol\"\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eAcne marks are not all the same\u003c\/h3\u003e\n\u003cp\u003eActive, inflamed acne should not be needled. Flat red or brown marks are colour changes; healed, indented acne scars are texture changes. These require different assessment rather than one “acne tip.”\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel soft\"\u003e\n\u003ch3\u003eNano has a different role\u003c\/h3\u003e\n\u003cp\u003eChoose Nano Round for surface cosmetic skincare goals such as hydration and glow. It does not replace a microneedling plan for indented scars, and a Nano label does not make every skin condition suitable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"section\" id=\"m9-packs\"\u003e\u003cp class=\"eyebrow\"\u003eYour order, clearly explained\u003c\/p\u003e\n\u003ch2\u003eOne selected type in every pack.\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eChoose 18-pin, 36-pin, 42-pin or Nano Round, then select the number of individual cartridges.\u003c\/p\u003e\n\u003cdiv class=\"packgrid\"\u003e\n\u003cdiv class=\"pack\"\u003e\n\u003cb\u003e20\u003c\/b\u003e\u003cspan\u003ecartridges of one type\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pack\"\u003e\n\u003cb\u003e50\u003c\/b\u003e\u003cspan\u003ecartridges of one type\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pack\"\u003e\n\u003cb\u003e100\u003c\/b\u003e\u003cspan\u003ecartridges of one type\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"twocol\"\u003e\n\u003cdiv class=\"panel good\"\u003e\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003cp\u003eYour selected quantity of genuine M9\/M8 Max replacement cartridges, all in the same chosen type, each individually wrapped.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e 36pin \/ 50pcs = 50 individual 36-pin cartridges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"panel\"\u003e\n\u003ch3\u003eNot included\u003c\/h3\u003e\n\u003cp\u003eA microneedling pen, serum, stand, charger or other machine accessories. To order multiple tip types, add a separate selection for each type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"note\"\u003eCartridge images illustrate the product design. They do not show the complete contents or outer-carton arrangement of a 20-, 50- or 100-cartridge order.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\u003cdiv class=\"feature\"\u003e\n\u003cimg class=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5998\/0646\/files\/M9needle-4.jpg?v=1791987048\" alt=\"M9 and M8 Max cartridge with its separate protective tip cap\" width=\"1000\" height=\"1000\" loading=\"lazy\"\u003e\u003cdiv\u003e\n\u003cp class=\"eyebrow\"\u003eMade for the compatible connection\u003c\/p\u003e\n\u003ch2\u003eAlign. Secure. Check.\u003c\/h2\u003e\n\u003ch3\u003eChip-equipped interface\u003c\/h3\u003e\n\u003cp\u003eThe built-in chip communicates through the compatible pen’s electronic contacts. Correct alignment matters; never force or modify the connector.\u003c\/p\u003e\n\u003ch3\u003eSecure fit \u0026amp; anti-backflow design\u003c\/h3\u003e\n\u003cp\u003eThe cartridge uses a three-point fixing structure and an anti-backflow design intended to reduce skincare product flowing back toward the pen. These features do not replace a fresh cartridge or pen hygiene.\u003c\/p\u003e\n\u003cp class=\"note\"\u003eStainless steel needles in the numbered formats; a round nano-tip surface for cosmetic skincare.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"section\" id=\"m9-use\"\u003e\u003cp class=\"eyebrow\"\u003eA fresh cartridge for each use\u003c\/p\u003e\n\u003ch2\u003eCheck the wrapper. Protect the tip.\u003c\/h2\u003e\n\u003col class=\"steps\"\u003e\n\u003cli\u003e\n\u003ch3\u003eInspect \u0026amp; open\u003c\/h3\u003e\n\u003cp\u003eSwitch the pen off. Check the correct type, intact dry wrapper and any printed expiry information. Open a new cartridge only when ready; do not touch the working tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eAlign \u0026amp; lock\u003c\/h3\u003e\n\u003cp\u003eMatch the cartridge and pen marks, insert carefully and turn to secure as shown in your model instructions. Remove the protective cap before use and confirm recognition. Stop if the fit or recognition is wrong.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eRemove \u0026amp; dispose\u003c\/h3\u003e\n\u003cp\u003eSwitch off before removal and release as directed in the manual. Dispose of the used needle cartridge in an appropriate sharps container, following local rules. Never reuse or share it.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"callout\"\u003e\n\u003cstrong\u003eUse the supplied instructions for your model.\u003c\/strong\u003e This overview does not set treatment depth, speed or frequency. Do not use a damaged, already-open or contaminated cartridge. Nano Round is also single use.\u003c\/div\u003e\u003c\/section\u003e\n\u003csection class=\"auth\" aria-labelledby=\"m9-auth-heading\"\u003e\u003cp class=\"eyebrow\"\u003eGenuine Dr. Pen consumables\u003c\/p\u003e\n\u003ch2 id=\"m9-auth-heading\"\u003eGenuine cartridges. Clear expectations.\u003c\/h2\u003e\n\u003cp\u003eelleinbeauty supplies genuine Dr. Pen cartridges for the M9\/M8 Max family. These replacement consumables do not have an individual website verification code. The pen’s electronic cartridge recognition is a separate function; a recognition error alone does not establish authenticity.\u003c\/p\u003e\n\u003cp\u003eNeed help with your order or compatibility? \u003ca href=\"\/pages\/contact\"\u003eContact elleinbeauty\u003c\/a\u003e with your order details and a clear model photo.\u003c\/p\u003e\u003c\/section\u003e\n\u003csection class=\"section\" id=\"m9-faq\"\u003e\u003cp class=\"eyebrow\"\u003eBefore you order \u0026amp; before you use\u003c\/p\u003e\n\u003ch2\u003eQuestions, answered.\u003c\/h2\u003e\n\u003cnav class=\"faqnav\" aria-label=\"FAQ categories\"\u003e\u003ca href=\"#m9-faq-compatibility\"\u003eFit \u0026amp; compatibility\u003c\/a\u003e\u003ca href=\"#m9-faq-selection\"\u003eChoosing a tip\u003c\/a\u003e\u003ca href=\"#m9-faq-pack\"\u003ePacks \u0026amp; contents\u003c\/a\u003e\u003ca href=\"#m9-faq-installation\"\u003eInstallation \u0026amp; recognition\u003c\/a\u003e\u003ca href=\"#m9-faq-hygiene\"\u003eSingle use \u0026amp; care\u003c\/a\u003e\u003ca href=\"#m9-faq-support\"\u003eAuthenticity \u0026amp; support\u003c\/a\u003e\u003c\/nav\u003e\u003csection class=\"faqgroup\" id=\"m9-faq-compatibility\"\u003e\u003ch3\u003eFit \u0026amp; compatibility\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich pens do these cartridges fit?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThis is the shared replacement-cartridge family for Dr. Pen M9 and M8 Max. Match the full model name on your pen before ordering.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre M8 Max, M8 and M8S the same cartridge system?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNo. M8 Max is a separate model. Do not substitute M8\/M7S or M8S\/A11-family cartridges, even if the pin count looks similar.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use a new cartridge with either M9 or M8 Max?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eYes, a new, unopened cartridge from this compatible family can be selected for either pen. Shared compatibility never permits reusing or sharing an individual cartridge.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does the built-in chip do?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThe chip communicates with the compatible pen through its electronic contacts when correctly installed. Recognition does not check the condition of the wrapper or make a used cartridge suitable for another session.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use another Dr. Pen cartridge with the same number of pins?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003ePin count is not a compatibility code. Choose the M9\/M8 Max family, then the tip type. If you are unsure, send elleinbeauty a clear photo of the model label before ordering.\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003csection class=\"faqgroup\" id=\"m9-faq-selection\"\u003e\u003ch3\u003eChoosing a tip\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich tip should I compare for localized facial texture or healed acne scars?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eStart by comparing 18-pin for focused facial work within a suitable treatment plan. It is also positioned for full-face use. Scar type, skin condition and technique matter; the tip alone cannot determine the result.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhich option is a useful reference for full-face care?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eCompare 36-pin for overall texture, fine lines and uneven-looking tone. The 18-pin option also overlaps with full-face care, so the decision is not a simple ranking by needle count.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhich option should I compare for body texture or stretch marks?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThe 42-pin format is positioned for larger face and body areas, including stretch-mark appearance. Suitability and settings still depend on the area and individual skin assessment.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is Nano Round for?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNano Round is the surface-skincare option for hydration, smoothness and glow-focused routines. It uses a round nano-tip surface rather than one of the numbered needle layouts. Do not choose it as a substitute for scar-focused microneedling.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre more pins stronger, deeper or more effective?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNot automatically. The number describes the needle layout, not a universal intensity level. Device settings, the area, technique and skin condition also affect the procedure.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs Nano Round the same as Nano Square?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNo. This listing offers Nano Round only. Nano Square is not an option in this M9\/M8 Max pack; options from another cartridge family should not be substituted.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan these be used on active acne, flat acne marks or indented acne scars?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThese are different concerns. Do not needle active, inflamed spots or infected skin. Flat red or brown post-acne marks are colour changes, while indented scars involve texture. A dermatologist can assess the right approach; no pin count is a universal solution for all three.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I use 36-pin for scalp care or hair loss?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eModel-specific product information includes scalp-focused use for 36-pin. That is a selection reference, not proof that this cartridge or pen alone regrows hair. Have the cause of hair loss and scalp suitability assessed before planning treatment.\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003csection class=\"faqgroup\" id=\"m9-faq-pack\"\u003e\u003ch3\u003ePacks \u0026amp; contents\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many cartridges will I receive?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eSelect 20pcs, 50pcs or 100pcs. These mean 20, 50 or 100 individual cartridges in the selected type. Check both the tip and pack size in your order summary.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs a pack a mixture of different tips?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNo. Every pack contains one selected type throughout. For example, 36pin \/ 50pcs means 50 individual 36-pin cartridges.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow do I order more than one tip type?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eAdd each required tip type and pack size as a separate item. Selecting a larger pack increases the quantity of that one type; it does not create an assortment.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes this include a pen, serum or other accessories?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNo. This is a replacement-cartridge pack only. A Dr. Pen M9 or M8 Max pen, serum, charging equipment, stand and other machine accessories are not included.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eAre the cartridges individually wrapped?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eYes. Each cartridge is individually wrapped. Keep each wrapper intact until needed and check it before opening. The pictures show cartridge designs, not the full quantity in your chosen pack.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes a 100-pack mean 100 treatments?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eIt means 100 cartridges. Each cartridge is single use; the number of cartridges needed depends on the procedure. Pack quantity is not a prescribed treatment schedule.\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003csection class=\"faqgroup\" id=\"m9-faq-installation\"\u003e\u003ch3\u003eInstallation \u0026amp; recognition\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I install a new cartridge?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eWith the pen switched off, inspect the unopened wrapper and open a new compatible cartridge. Match the cartridge alignment mark to the pen mark, insert carefully and turn to lock as directed in your model instructions. Remove the protective cap before use without touching the tip. Never force the connector.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs this a push-only snap-fit connection?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThe model-specific installation guidance uses alignment marks and a twist to secure the cartridge. Do not force it straight in or assume the fitting procedure is the same as another pen.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should I do if the pen does not recognize the cartridge?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eSwitch the pen off and check the model, alignment and seating according to its instructions. Do not force, modify or bypass the contacts. If recognition still fails, stop and contact elleinbeauty with your order number and photos or a short video. A recognition error alone is not proof of a counterfeit.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat depth, speed or frequency should I use?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThere is no universal setting for everyone or every tip. Follow the supplied model instructions and a qualified professional’s plan for your skin and intended area. Do not transfer settings from numbered needles to Nano Round.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow do I remove and replace a used cartridge?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eSwitch the pen off, release the cartridge using your model’s instructions and handle it by the body, away from the tip. Place it in an appropriate sharps container. Fit a new cartridge whenever a fresh one is required.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I fill the cartridge with serum?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eThis is not a Hydra Pen reservoir cartridge. Do not add liquid into the cartridge body or electronic contacts. Use only products suitable for the intended procedure and follow the pen and product instructions.\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003csection class=\"faqgroup\" id=\"m9-faq-hygiene\"\u003e\u003ch3\u003eSingle use \u0026amp; care\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I clean a cartridge and use it again?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNo. These cartridges are single use, including Nano Round. Cleaning, soaking or changing pens does not make a used cartridge suitable for reuse. Never share cartridges.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat should I check before opening?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eCheck the correct model and tip, an intact dry wrapper, and any printed lot or expiry information. Do not use a cartridge that is already open, damaged, wet, visibly contaminated or past its labelled expiry. After opening, stop if the tip is damaged.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat if a wrapper is damaged or a tip is bent?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eDo not use it. Keep the affected item and packaging safely away from children, photograph the issue and contact elleinbeauty with your order number. Do not try to straighten or repair the tip.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDo I need to sterilize the cartridge myself?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eFollow the preparation instructions and labelling supplied with the cartridge and your pen. Home cleaning cannot restore a damaged sterile barrier or make a used cartridge safe to reuse. Do not improvise chemical, heat or soak procedures.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should I store unopened cartridges?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eKeep them in their original intact wrappers in a clean, dry place, protected from moisture, heat and direct sunlight. Follow any storage and expiry directions on the packaging and keep out of reach of children.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow should I dispose of used cartridges?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003ePlace used needle cartridges directly into an appropriate puncture-resistant sharps container, then follow local collection and disposal rules. Do not leave exposed tips in household rubbish or loose recycling.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWho should get professional advice before microneedling?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eAsk a dermatologist to assess suitability, especially with active skin disease, infection, poor healing, a tendency to raised scars, or medicines that affect skin or healing. Do not use on broken or inflamed skin. Seek medical advice for severe or persistent reactions.\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003csection class=\"faqgroup\" id=\"m9-faq-support\"\u003e\u003ch3\u003eAuthenticity \u0026amp; support\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eAre these genuine Dr. Pen cartridges?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eYes. elleinbeauty supplies genuine Dr. Pen replacement cartridges in this M9\/M8 Max family. Always match the model and inspect each individual wrapper before use.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWill each cartridge have a separate verification code?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eNo. These replacement consumables do not come with an individual website verification code. Not having a separate code does not by itself mean a cartridge is not genuine. The pen’s electronic cartridge recognition is a separate function.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat if the wrong type or quantity arrives?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eContact elleinbeauty with your order number, the selected type and pack size, and clear photos of the items and packaging. Keep the unused wrappers intact while the issue is reviewed.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhere can I check delivery and returns?\u003c\/summary\u003e\u003cdiv class=\"answer\"\u003eSee our \u003ca href=\"\/policies\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e for the current terms. For an order or compatibility question, use our \u003ca href=\"\/pages\/contact\"\u003econtact page\u003c\/a\u003e. Do not send items back before receiving return instructions.\u003c\/div\u003e\u003c\/details\u003e\u003c\/section\u003e\u003c\/section\u003e\n\u003cp class=\"reference\"\u003eGeneral microneedling information: \u003ca href=\"https:\/\/www.aad.org\/public\/cosmetic\/scars-stretch-marks\/microneedling-fade-scars\" target=\"_blank\" rel=\"noopener\"\u003eAmerican Academy of Dermatology\u003c\/a\u003e. Professional microneedling evidence does not establish a specific result from this refill pack. Model-specific selection sources are retained in our product research.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Elleinbeauty","offers":[{"title":"18pin \/ 20pcs","offer_id":67705699106918,"sku":null,"price":90.95,"currency_code":"EUR","in_stock":true},{"title":"18pin \/ 50pcs","offer_id":67705699139686,"sku":null,"price":163.95,"currency_code":"EUR","in_stock":true},{"title":"18pin \/ 100pcs","offer_id":67705699172454,"sku":null,"price":236.95,"currency_code":"EUR","in_stock":true},{"title":"36pin \/ 20pcs","offer_id":67705699205222,"sku":null,"price":90.95,"currency_code":"EUR","in_stock":true},{"title":"36pin \/ 50pcs","offer_id":67705699237990,"sku":null,"price":163.95,"currency_code":"EUR","in_stock":true},{"title":"36pin \/ 100pcs","offer_id":67705699270758,"sku":null,"price":236.95,"currency_code":"EUR","in_stock":true},{"title":"42pin \/ 20pcs","offer_id":67705699303526,"sku":null,"price":90.95,"currency_code":"EUR","in_stock":true},{"title":"42pin \/ 50pcs","offer_id":67705699336294,"sku":null,"price":163.95,"currency_code":"EUR","in_stock":true},{"title":"42pin \/ 100pcs","offer_id":67705699369062,"sku":null,"price":236.95,"currency_code":"EUR","in_stock":true},{"title":"Nano Round \/ 20pcs","offer_id":67705699401830,"sku":null,"price":90.95,"currency_code":"EUR","in_stock":true},{"title":"Nano Round \/ 50pcs","offer_id":67705699434598,"sku":null,"price":163.95,"currency_code":"EUR","in_stock":true},{"title":"Nano Round \/ 100pcs","offer_id":67705699467366,"sku":null,"price":236.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/5998\/0646\/files\/M9_needle-5.png?v=1791987971","url":"https:\/\/www.elleinbeauty.co.uk\/products\/replacement-cartridge-pack-for-dr-pen-m9-m8-max","provider":"Elleinbeauty","version":"1.0","type":"link"}