Glow

Glow is a skin and hair protocol that works from two directions at once: GHK-Cu rebuilds collagen and supports hair follicles from the inside, while SNAP-8 softens expression lines topically on the surface. GHK-Cu is a copper-binding peptide with a strong track record in both the cosmetic and medical literature. It stimulates collagen synthesis, promotes wound healing, and is associated with follicle activity - making it relevant for both skin quality and hair density. It can be administered as a subcutaneous injection or as a topical serum. Injected, it has a systemic collagen and skin-repair effect. As a serum, it's one of the more studied cosmetic active ingredients available. In the Glow stack, it's used nightly. SNAP-8 - also called Acetyl Octapeptide-3 - is a topical peptide that works by relaxing the micro-contractions of facial muscles that form expression lines. It's sometimes described as a peptide-based alternative to neuromodulators like Botox, applied as a serum rather than injected into muscle. The effect is gradual - it builds over weeks of consistent morning and evening application. SNAP-8 is a cosmetic ingredient, not a prescription compound, and is among the gentler interventions in the peptide space. Together, the two create a layered approach: GHK-Cu rebuilds the underlying collagen matrix and supports follicle health, SNAP-8 smooths the surface where expression lines form. The combination covers both structural and surface skin aging. GHK-Cu runs in 8 to 12 week cycles. SNAP-8 is an ongoing topical used morning and night. Whether you use GHK-Cu as an injectable or serum, and how to structure the full protocol, is determined with a licensed provider in the PepDepo network at your consult.