The peptide was never the problem. Getting it in was.

GHK-Cu is one of the most studied regenerative peptides in human plasma. It also cannot cross the barrier it needs to cross — so most of what you have tried never reached the target. PeptideScience builds the delivery, not just the molecule.

FORMULA PS-01

GHK-Cu Dissolving Microneedle Patch

For fine lines, crepiness and loss of firmness

Roughly 2,600 crystallised micro-cones dissolve into the skin overnight, carrying GHK-Cu past the lipid barrier that makes creams bounce off. No needles you can feel, no downtime.

3000 PPM · ~2,600 CONES · 340.4 DA · LOT-TRACEABLE

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FORMULA PS-02

Micro-GHK Infusion Kit

For a widening part and menopausal thinning

A vertical micro-infusion stamp — never a roller — drives GHK-Cu through the calcified scalp layer that blocks serums, straight to the root. Hormone-free, drug-free, safe around your cat.

0.25MM VERTICAL STAMP · 2 APPLICATORS · 6 AMPOULES

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How we build

Three rules we do not break.

We refused to dye it blue

GHK-Cu is faintly blue in solution, and counterfeit serums are deliberately dyed blue to imitate it. Ours is undyed. If the colour is the proof, the proof can be bought in a bottle of pigment.

Delivery is the product

A peptide that cannot reach the dermal papilla is a peptide you paid for and never received. Every product we make is a delivery mechanism first and a formula second.

Specification over adjectives

Concentration in ppm, molecular weight in daltons, a LOT number that ties the unit to its batch. Numbers you can check instead of language you cannot.