Hero Ingredients: GHK-Cu Copper Peptide A bioactive peptide known to reverse visible signs of aging, improve skin regeneration, and increase firmness and elasticity
The GHK Serum and Cream are one of my favorite products from Dr
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That said, the company has a lineup of single-ingredient products it used to combine into an excellent stack built around its plant-based protein powder, and weve used that combination to curate a stack from Swolverine that offers reliable efficacy, a simple set of clean ingredients, and an outstanding price
The sections below walk through what published and preclinical research actually documents mechanism, timeline, outcome areas, and known limitations in the data without extrapolating into personal-use guidance