Alternating tretinoin and GHK Cu (copper peptides) nightly maximizes anti aging benefits while minimizing irritation. , Both are potent but DIFFERENT actives. Tretinoin speeds up cell turnover and Cashmere (Caffeine GHK Cu Tretinoin w Niacinamide) Strive Pharmacy GHK Cu Cream Team Wellcore Collagen Trois: Tretinoin + Copper + Estriol Trio UluRx Copper peptides better than tretinoin? #dermreacts #tretinoin #copperpeptide
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can i use ghk cu with tretinoin Can You Use Tretinoin With Peptides?👩🏼🔬✨ Quick answer: yes, you can use tretinoin and peptides together. They actually complement each other beautifully. ✨ Use tretinoin at night for cell turnover +