@draleksandrabrown: Two peptides every woman over 40 should know about: ✔️ Copper peptides (GHK-Cu) help support collagen production. ✔️ Argireline is often called "topical Botox" because it targets expression lines through a different pathway. No, Argireline isn't a replacement for Botox. But the research behind both of these peptides is interesting, and they're two ingredients I've added to my own routine. One important tip: don't use copper peptides and vitamin C at the same time. I use vitamin C in the morning and copper peptides at night. Follow for Part 4, where I'll show you how to pair peptides with other ingredients for even better results. 📌 Sources: Argireline (49% wrinkle stat) — Wang et al., Am J Clin Dermatol, 2013. PMID: 23607739 GHK-Cu (70% collagen stat) — Abdulghani et al., Dis Manag Clin Outcomes, 1998. No PMID (journal predates PubMed). Full citation: scholars.mssm.edu/en/publications/effects-of-topical-creams-containing-vitamin-c-a-copper-binding-p-2/ #PeptidesForSkin #AntiAgingSkincare #CollagenSupport #WrinklePrevention #DermatologistTips

Dr. Aleksandra Brown

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Friday 19 June 2026 22:00:00 GMT