GHK-Cu — the star of our formulation — isn't a new compound. It's a naturally-occurring copper peptide that your body produces to signal cellular repair. Here's what it actually does and why it's central to Swiss Biolabs.
The short version
GHK-Cu is a small peptide made of three amino acids (glycine, histidine, lysine) bound to a copper ion. Your body uses it to trigger tissue regeneration. Levels drop with age — from their peak in your 20s, they fall by roughly half by your 60s.
Supplementing GHK-Cu directly on the scalp, especially with a delivery system like microneedling, restores the signal your follicles need to activate.
What it does on the scalp
- Reactivates dormant follicles — signals stem cell activity in the hair bulge
- Improves blood vessel formation (angiogenesis) around follicles — more circulation means more nutrients
- Supports collagen and elastin synthesis — stronger scalp tissue
- Reduces scalp inflammation — a calmer environment for growth
Why the copper
Copper binds to the peptide. It's a cofactor your body already uses in tissue repair and pigmentation. That binding is part of why the GHK-Cu complex is more active than plain GHK alone.
How we deliver it
In our GLOW Peptide Infusion serum, GHK-Cu is paired with:
- Licorice root — DHT-modulating support
- Black sesame — traditional follicle support
- Ginger extract — circulation stimulant
The microneedling delivery in GLOW helps the peptide reach the follicle layer directly, which is significantly more effective than topical application alone.
What it's not
GHK-Cu isn't a drug. It's not a substitute for prescription treatments in cases of severe medical hair loss. But for the vast majority of people experiencing thinning, reduced density, or a stalled scalp — it's one of the most well-studied compounds available.