Skin & hair
GHK-Cu
Research focuses on collagen and skin structure, wound-repair signals and hair-follicle activity. Some small human studies involve topical skincare formulations, while many broader claims come from laboratory work.
SKIN & HAIR
Glow Stack
A focused trio spanning GHK-Cu, Pal-GHK and Acetyl Tetrapeptide-3, curated around skin, collagen and hair-related research contexts.
Why these sit together
GHK-Cu provides the copper-peptide and collagen-signalling lens, Pal-GHK explores a lipid-modified delivery format, and Acetyl Tetrapeptide-3 adds a separate hair-anchoring and extracellular-matrix research theme.
Purchase every material in this stack as one grouped order. Component inventory remains connected behind the scenes.
Complete stack £24.99Currently unavailableINSIDE THE STACK
Each material,
clearly defined.
Phase 2 clinical research
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