topical peptides ghk-cu Jkrova Copper Peptide Face Cream – 4% Moisturizer for Fine Lines, Wrinkles, Firming, Deep Hydration & Collagen Support – 2400mg GHK-Cu – for All Skin Types, 30g : Beauty Copper Peptides GHK-CU Tallow Balm
Description
Using them in a study is like trying to build a skyscraper on a foundation of sand
The 2023 Frias Lancet Phase 2 trial documented glycemic outcomes for the combination in type 2 diabetes (PMID 37364590)
Clinical, Cosmetic and Investigational Dermatology, 18 , 33393356
Despite the disclaimers, it is evident that these types of products are often marketed as dietary supplements
