https://www.skingenetix.com/blogs/clinical-studies/argireline-crows-feet-trial-wang-2013 2026-10-08T13:29:49+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-argireline-peptide-crystals-glass-slide-study-card_87d8355f-9e59-40fa-8f18-3fab0f1ce2da.jpg?v=1790867251 Does Argireline® soften crow's feet? Clear peptide crystals on a dark glass slide, close up https://www.skingenetix.com/blogs/clinical-studies/argireline-forehead-roughness-trial-raikou-2017 2026-10-08T13:29:50+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-argireline-skin-surface-cells-illustration-study-card_f687b511-290a-4e3a-9fe2-98a0129e290c.jpg?v=1790867256 Does a 10% Argireline® cream smooth forehead lines? Illustration of the skin's outer surface at cell scale: flat, overlapping skin cells in grey https://www.skingenetix.com/blogs/clinical-studies/copper-peptide-wrinkle-trial-badenhorst-2016 2026-10-08T13:29:50+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-copper-peptide-ghk-cu-crystals-lab-bench-study-card_4a74fecd-5403-4382-80c3-f4bfcdaae0ba.jpg?v=1790867263 Does a copper peptide serum reduce wrinkles? Blue copper peptide (GHK-Cu) crystals in a glass dish beside a flask and a beaker of blue solution and a microscope https://www.skingenetix.com/blogs/clinical-studies/pdrn-vs-retinol-split-face-trial-ye-2026 2026-10-08T13:29:51+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-pdrn-dna-strands-pink-gel-macro-study-card_f886d16b-cfe6-48c3-95eb-f79ed15cc910.jpg?v=1790867275 Can PDRN outperform retinol on crow's feet? Clear, thread-like strands tangled in a pink gel, close up https://www.skingenetix.com/blogs/clinical-studies/argireline-skin-firmness-trial-tadini-2015 2026-10-08T13:29:51+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-argireline-damped-wave-skin-firmness-study-card_0bf27362-ca3c-4c96-a8e0-48bd1d3d7396.jpg?v=1790867259 Does Argireline® firm and tighten facial skin? A wave of light losing height as it runs across a dark field https://www.skingenetix.com/blogs/clinical-studies/glutathione-skin-brightening-trial-watanabe-2014 2026-10-08T13:29:52+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-glutathione-clear-pool-champagne-study-card_30ce8206-b901-437f-84a3-dc1d90eda454.jpg?v=1790867265 Can a 2% glutathione lotion brighten skin? A shallow pool of clear liquid on a champagne-gold surface https://www.skingenetix.com/blogs/clinical-studies/matrixyl-wrinkle-trial-robinson-2005 2026-10-08T13:29:53+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-palmitoyl-pentapeptide-teal-fibre-network-study-card_ccaa53d2-5284-46a2-9345-2c1b2e51f43e.jpg?v=1790867268 Does palmitoyl pentapeptide-4 reduce fine lines and wrinkles? Close-up of a network of fine teal fibres https://www.skingenetix.com/blogs/clinical-studies/pdrn-microneedling-split-face-trial-yogya-2022 2026-10-08T13:29:53+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-pdrn-polynucleotide-rose-strands-graphite-study-card_1c1c86ed-a404-4eac-98c3-c88fb1ad5a94.jpg?v=1790867272 Does PDRN after microneedling smooth wrinkles around the eyes faster? Fine rose-coloured strands drifting across a dark graphite ground https://www.skingenetix.com/blogs/learn/argireline-and-matrixyl-3000-together 2026-10-09T14:07:08+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-wrinkles-duo-acetyl-matrixyl-serums-water-ripple.jpg?v=1791544114 Argireline and Matrixyl 3000 together: what the trials show The Skingenetix Acetyl Hexapeptide-8 (Argireline) and Matrixyl 3000 serums standing side by side in rippling water https://www.skingenetix.com/blogs/learn/crows-feet-what-causes-them-and-what-helps 2026-10-09T14:59:36+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-fine-lines-wrinkles-crows-feet-mature-skin.jpg?v=1791545150 Crow's Feet: What Causes Them and What Really Helps Close-up of the outer corner of a mature woman's eye showing fine crow's feet lines https://www.skingenetix.com/blogs/learn/copper-uglies-what-they-are-and-how-long-they-last 2026-10-09T14:59:36+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-copper-peptide-serum-texture-closeup.jpg?v=1791545153 Copper Uglies: What They Are and How Long They Last Close-up of a blue copper peptide (GHK-Cu) serum texture https://www.skingenetix.com/blogs/learn/salmon-sperm-skincare-vs-the-salmon-sperm-facial 2026-10-09T14:59:36+02:00 weekly https://cdn.shopify.com/s/files/1/0932/8679/3601/articles/skingenetix-pdrn-sodium-dna-polynucleotide-research-banner.jpg?v=1791545157 Salmon Sperm Skin Care: What It Is, and How It Differs From the Facial Abstract illustration of DNA strands representing PDRN, the purified salmon DNA ingredient