{"title":"Serums","description":"\u003cp\u003eConcentrated, high-performance serums at the heart of every ritual.\u003c\/p\u003e\u003ch2\u003eWhat is Serums?\u003c\/h2\u003e\u003cp\u003eSerums are concentrated treatments that target one concern at a time, from PDRN and peptides to vitamin C.\u003c\/p\u003e\u003ch3\u003eHow to choose\u003c\/h3\u003e\u003cp\u003eApply after toner and before moisturizer. Every Cosmecell product page lists key ingredients, who it suits and how to use it, so you can build a routine with confidence. Prices are shown in USD and we ship to the United States and the United Kingdom.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat is in the Serums collection?\u003c\/h4\u003e\u003cp\u003eCosmecell face serums curated for US and UK customers, with prices in USD.\u003c\/p\u003e\u003ch4\u003eHow do I choose the right product?\u003c\/h4\u003e\u003cp\u003eApply after toner and before moisturizer.\u003c\/p\u003e\u003ch4\u003eDo you ship to the US and UK?\u003c\/h4\u003e\u003cp\u003eYes. Orders ship internationally to the United States and United Kingdom. Import duties and taxes, where charged, are paid by the customer on delivery.\u003c\/p\u003e\u003ch4\u003eCan I return a product?\u003c\/h4\u003e\u003cp\u003eYes. Faulty, damaged or incorrect items are returned at our cost. For change-of-mind returns, return shipping is charged at the same rate as the original shipping. UK customers have a 14-day right to cancel.\u003c\/p\u003e\u003cp\u003eExplore: \u003ca href=\"\/collections\/trend-k-beauty\"\u003eKorean skincare\u003c\/a\u003e · \u003ca href=\"\/collections\/trend-pdrn\"\u003ePDRN skincare\u003c\/a\u003e · \u003ca href=\"\/collections\/trend-peptide\"\u003ePeptide skincare\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\"\u003eThe Cosmecell Journal\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"cosmecell-pdrn-jawline-contour-serum","title":"Cosmecell PDRN Jawline Contour Serum for a Firmer-Looking Jawline","description":"\u003ch2\u003eWhat is Jawline Contour Serum with PDRN \u0026amp; Reedle Shot 100?\u003c\/h2\u003e\u003cp\u003eA lightweight face and neck serum that combines PDRN with Reedle Shot 100 micro-spicule technology to help the jawline and under-chin area look firmer, smoother and more defined. It absorbs quickly and leaves no greasy residue.\u003c\/p\u003e\u003ch3\u003eKey ingredients\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDRN (polydeoxyribonucleotide)\u003c\/strong\u003e: the K-beauty favourite for a bouncy, revitalised-looking complexion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReedle Shot 100\u003c\/strong\u003e: fine micro-spicules that create a gentle tingling sensation and help the formula absorb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSarcoslim® Re-Shape PRCF\u003c\/strong\u003e: a contouring active used in sculpting formulas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaffeine\u003c\/strong\u003e: helps the skin look less puffy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCica complex\u003c\/strong\u003e: soothes and comforts skin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cp\u003eAnyone who wants a more contoured-looking jawline and neck, especially fans of K-beauty face-sculpting routines. Suitable for most skin types; the micro-spicules may tingle on sensitive skin.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCleanse and pat skin dry.\u003c\/li\u003e\n\u003cli\u003eApply 2–3 pumps to the jawline, under-chin and neck.\u003c\/li\u003e\n\u003cli\u003eMassage upwards with fingertips or a gua sha for 1–2 minutes.\u003c\/li\u003e\n\u003cli\u003eUse morning and evening; follow with moisturizer, and SPF in the day.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat is Reedle Shot?\u003c\/h4\u003e\u003cp\u003eReedle Shot is a K-beauty micro-spicule technology: tiny, soft spicules that give a light tingle and help a serum absorb into the skin's surface.\u003c\/p\u003e\u003ch4\u003eIs the tingling normal?\u003c\/h4\u003e\u003cp\u003eYes. A mild prickling sensation is normal with micro-spicule serums and fades within minutes. Stop using it if you notice lasting redness.\u003c\/p\u003e\u003ch4\u003eCan I use it with a gua sha?\u003c\/h4\u003e\u003cp\u003eYes. Massaging upwards with a gua sha or facial massager makes it a relaxing sculpting ritual.\u003c\/p\u003e\u003ch4\u003eDoes it replace professional treatments?\u003c\/h4\u003e\u003cp\u003eNo. It is a cosmetic serum designed to improve the look of firmness and contour as part of your daily routine.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePatch test before first use. For external use only. Avoid contact with eyes.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eExplore more: \u003ca href=\"\/collections\/skincare\"\u003eSkincare\u003c\/a\u003e · \u003ca href=\"\/collections\/bestsellers\"\u003eBestsellers\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\"\u003eThe Cosmecell Journal\u003c\/a\u003e · \u003ca href=\"\/pages\/faq\"\u003eShipping \u0026amp; returns FAQ\u003c\/a\u003e\u003c\/p\u003e","brand":"Cosmecell","offers":[{"title":"Default Title","offer_id":52777867018421,"sku":"500","price":38.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3631\/6085\/files\/ChatGPTImageMay16_2026_02_27_05PM.png?v=1783544388"},{"product_id":"brightening-vitamin-c-serum-12","title":"Cosmecell Brightening Vitamin C Serum 12% with 1% PGA","description":"\u003ch2\u003eWhat is Brightening Vitamin C Serum 12% with 1% PGA?\u003c\/h2\u003e\u003cp\u003eA daily glow serum with 12% vitamin C for brightness, plus 1% polyglutamic acid (PGA), a hydrator that holds moisture at the surface for a plump, dewy finish.\u003c\/p\u003e\u003ch3\u003eKey ingredients\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin C 12%\u003c\/strong\u003e: an antioxidant for a brighter, more even-looking tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyglutamic acid 1%\u003c\/strong\u003e: a film-forming hydrator that helps skin feel plump and smooth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cp\u003eDull, uneven or tired-looking skin; anyone who wants a glow-boosting morning step.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eApply 3–4 drops to clean, dry skin in the morning.\u003c\/li\u003e\n\u003cli\u003eFollow with moisturizer and sunscreen.\u003c\/li\u003e\n\u003cli\u003eStore with the cap tightly closed, away from heat and light.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eShould I use vitamin C in the morning or at night?\u003c\/h4\u003e\u003cp\u003eMorning is ideal, under sunscreen, but it can be used at night too.\u003c\/p\u003e\u003ch4\u003eWhat is polyglutamic acid?\u003c\/h4\u003e\u003cp\u003ePGA is a hydrating ingredient that forms a light moisture-holding film on the skin.\u003c\/p\u003e\u003ch4\u003eCan I use it with niacinamide?\u003c\/h4\u003e\u003cp\u003eYes, they can be used in the same routine.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePatch test before first use. For external use only. Avoid contact with eyes.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eExplore more: \u003ca href=\"\/collections\/skincare\"\u003eSkincare\u003c\/a\u003e · \u003ca href=\"\/collections\/bestsellers\"\u003eBestsellers\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\"\u003eThe Cosmecell Journal\u003c\/a\u003e · \u003ca href=\"\/pages\/faq\"\u003eShipping \u0026amp; returns FAQ\u003c\/a\u003e\u003c\/p\u003e","brand":"Cosmecell","offers":[{"title":"Default Title","offer_id":52777867215029,"sku":null,"price":32.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3631\/6085\/files\/ChatGPT_Image_Apr_30_2026_05_49_33_PM.png?v=1783544411"},{"product_id":"cosmecell-azelaic-acid-hppa-even-tone-serum","title":"Cosmecell Azelaic Acid + HPPA Serum for the Look of Dark Spots \u0026 Uneven Tone","description":"\u003ch2\u003eWhat is Azelaic Acid + HPPA Dark Spot Serum?\u003c\/h2\u003e\u003cp\u003eA targeted serum for uneven-looking skin tone. Azelaic acid and HPPA work together to help dark spots and post-blemish marks look less visible, while hyaluronic acid keeps skin hydrated.\u003c\/p\u003e\u003ch3\u003eKey ingredients\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAzelaic acid\u003c\/strong\u003e: helps tone look more even and skin look calmer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHPPA (hydroxyphenoxy propionic acid)\u003c\/strong\u003e: a modern brightening active for the look of dark spots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyaluronic acid\u003c\/strong\u003e: for hydration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoothing base complex\u003c\/strong\u003e: for comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cp\u003eAnyone with dark spots, post-blemish marks, sun spots or uneven-looking tone.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eApply 2–3 drops to clean skin, morning or evening.\u003c\/li\u003e\n\u003cli\u003eFollow with moisturizer.\u003c\/li\u003e\n\u003cli\u003eUse SPF daily; brightening results depend on sun protection.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat is HPPA?\u003c\/h4\u003e\u003cp\u003eHydroxyphenoxy propionic acid, a newer brightening active used to target the look of dark spots.\u003c\/p\u003e\u003ch4\u003eHow long until I see a difference?\u003c\/h4\u003e\u003cp\u003eMost people use brightening serums consistently for 6–8 weeks to see a more even-looking tone.\u003c\/p\u003e\u003ch4\u003eCan I use it with vitamin C?\u003c\/h4\u003e\u003cp\u003eYes; vitamin C in the morning and azelaic acid serum at night works well.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePatch test before first use. For external use only. Avoid contact with eyes.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eExplore more: \u003ca href=\"\/collections\/skincare\"\u003eSkincare\u003c\/a\u003e · \u003ca href=\"\/collections\/bestsellers\"\u003eBestsellers\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\"\u003eThe Cosmecell Journal\u003c\/a\u003e · \u003ca href=\"\/pages\/faq\"\u003eShipping \u0026amp; returns FAQ\u003c\/a\u003e\u003c\/p\u003e","brand":"Cosmecell","offers":[{"title":"Default Title","offer_id":52777867542709,"sku":null,"price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3631\/6085\/files\/ChatGPT_Image_Apr_30_2026_05_44_29_PM.png?v=1783544432"},{"product_id":"cosmecell-pdrn-copper-peptide-hydrating-toner-serum","title":"Cosmecell PDRN \u0026 Copper Peptide Hydrating Toner Serum","description":"\u003ch2\u003eWhat is PDRN \u0026amp; Copper Peptide Hydrating Toner Serum?\u003c\/h2\u003e\u003cp\u003eA featherlight toner-serum hybrid that pairs PDRN with GHK-Cu copper peptide. It floods skin with hydration and preps it for the rest of your routine, for a plump, glass-skin glow.\u003c\/p\u003e\u003ch3\u003eKey ingredients\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDRN\u003c\/strong\u003e: the K-beauty DNA-fragment ingredient for bouncy, revitalised-looking skin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGHK-Cu copper peptide\u003c\/strong\u003e: a peptide for smoother, firmer-looking skin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumectants\u003c\/strong\u003e: for lasting hydration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cp\u003eDry, dull or mature-looking skin, and anyone exploring PDRN and peptide skincare.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eAfter cleansing, press a few drops into skin with your palms.\u003c\/li\u003e\n\u003cli\u003eLayer 2–3 times for extra hydration.\u003c\/li\u003e\n\u003cli\u003eFollow with serum and moisturizer, morning and evening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eWhat is PDRN in skincare?\u003c\/h4\u003e\u003cp\u003ePDRN (polydeoxyribonucleotide) is a DNA-fragment ingredient, often salmon-derived, used in Korean skincare for a revitalised, bouncy look.\u003c\/p\u003e\u003ch4\u003eCan I use copper peptides with vitamin C?\u003c\/h4\u003e\u003cp\u003eUse them at different times of day, e.g. vitamin C in the morning and this toner-serum at night.\u003c\/p\u003e\u003ch4\u003eIs it a toner or a serum?\u003c\/h4\u003e\u003cp\u003eBoth: watery like a toner, with a serum's concentration of actives.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePatch test before first use. For external use only. Avoid contact with eyes.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eExplore more: \u003ca href=\"\/collections\/skincare\"\u003eSkincare\u003c\/a\u003e · \u003ca href=\"\/collections\/bestsellers\"\u003eBestsellers\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\"\u003eThe Cosmecell Journal\u003c\/a\u003e · \u003ca href=\"\/pages\/faq\"\u003eShipping \u0026amp; returns FAQ\u003c\/a\u003e\u003c\/p\u003e","brand":"Cosmecell","offers":[{"title":"Default Title","offer_id":53572012998837,"sku":"CC-PDRN-TONER","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3631\/6085\/files\/H5ca0707fb27441a3ba20684c538a481d8.jpg?v=1792526850"},{"product_id":"cosmecell-5-in-1-radiance-serum-with-hyaluronic-acid-niacinamide-vitamin-c","title":"Cosmecell 5-in-1 Radiance Serum with Hyaluronic Acid, Niacinamide \u0026 Vitamin C","description":"\u003ch2\u003eWhat is 5-in-1 Radiance Serum with Hyaluronic Acid, Niacinamide \u0026amp; Vitamin C?\u003c\/h2\u003e\u003cp\u003eOne elegant serum that combines hyaluronic acid, niacinamide and vitamin C, so you get hydration, brightness and smoother-looking texture in a single step.\u003c\/p\u003e\u003ch3\u003eKey ingredients\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyaluronic acid\u003c\/strong\u003e: for bouncy hydration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNiacinamide\u003c\/strong\u003e: for a more even tone and refined-looking pores\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin C\u003c\/strong\u003e: for radiance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cp\u003eAnyone who wants a simple, multi-tasking glow serum, especially for dull or uneven skin.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eSmooth 2–3 drops over clean skin.\u003c\/li\u003e\n\u003cli\u003eFollow with moisturizer.\u003c\/li\u003e\n\u003cli\u003eUse morning (with SPF) and\/or evening.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch4\u003eCan niacinamide and vitamin C be used together?\u003c\/h4\u003e\u003cp\u003eYes. Modern formulas like this one combine them comfortably.\u003c\/p\u003e\u003ch4\u003eIs it suitable for oily skin?\u003c\/h4\u003e\u003cp\u003eYes, the texture is light and non-greasy.\u003c\/p\u003e\u003ch4\u003eCan it replace several serums?\u003c\/h4\u003e\u003cp\u003eIt is designed to simplify your routine by covering hydration and brightness in one step.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePatch test before first use. For external use only. Avoid contact with eyes.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eExplore more: \u003ca href=\"\/collections\/skincare\"\u003eSkincare\u003c\/a\u003e · \u003ca href=\"\/collections\/bestsellers\"\u003eBestsellers\u003c\/a\u003e · \u003ca href=\"\/blogs\/news\"\u003eThe Cosmecell Journal\u003c\/a\u003e · \u003ca href=\"\/pages\/faq\"\u003eShipping \u0026amp; returns FAQ\u003c\/a\u003e\u003c\/p\u003e","brand":"Cosmecell","offers":[{"title":"Default Title","offer_id":53572013064373,"sku":"CC-5IN1-SERUM","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3631\/6085\/files\/H998e7a728a15485e8476c00ad56268a18.jpg?v=1792526855"}],"url":"https:\/\/cosmecell.co.uk\/collections\/shop-serum.oembed","provider":"Cosmecell UK","version":"1.0","type":"link"}