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Clinically-dosed skincare

Copper peptides, done honestly.

A clean, transparent GHK-Cu serum for firmer, smoother, more radiant-looking skin. Clinically dosed, third-party tested, and fully transparent — with every ingredient printed on the label.

No proprietary blends · Third-party tested · Cruelty-free · Cancel anytime
Universal Labs Copper Peptide Serum
Third-Party TestedGMP-CertifiedClinically DosedCruelty-Free
One ingredient. Fully disclosed.

The peptide skin science keeps talking about.

GHK-Cu is one of the most researched copper peptides in skincare. Ours is clinically dosed and paired with hyaluronic acid — nothing hidden, nothing wasted.

Firms & smooths

Supports the look of firmer, more elastic skin and softer fine lines.

Barrier-friendly

Works with your skin, not against it — no peeling or stinging.

Fully transparent

The exact dose is printed on the label. No “proprietary blend.”

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$17.49
30% off · per bottle
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Why it’s different

Stop paying $80 for a serum that hides what’s inside.

Most “anti-aging” serums bury their active in a “proprietary blend.” We print the exact dose of copper peptide, third-party test every batch, and put every ingredient on the label — for a fraction of the price.

Loved by people who read the label

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