Pay in 4 interest-free payments of $6.98 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
The peptides used in functional medicine are derived from human secretions and therefore bioidentical
We cite regulatory and peer-reviewed authorities rather than secondary blogs
Preclinical safety evaluation of body protective compound-157
You'll find GHK-Cu as an active ingredient in skin care products like serums and creams for mature or acne-prone skin, as the compound supports elastin and collagen production, which are proteins that are integral to the structure of the skin [1]
GSH, reduced glutathione
Core stack: Glutathione + TXA + arbutin + licorice derivatives
US$ 26.43
US$ 29.20
US$ 23.30
US$ 22.45
