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90-day full refund Not seeing the results you expected? We'll refund the full purchase, no questions asked, up to 90 days after delivery.
Free UK delivery Every order ships free in the UK. No minimum spend. Discreet, tracked, and signed for on arrival.
No subscription required One protocol, one payment. No recurring charges, no auto-renewals, no hidden fees. Reorder only when you're ready.
Pharmaceutical-grade. Made in Canada. Every peptide is lyophilized to clinical research standards in a certified Canadian facility. Sealed for stability, activated by you.
Klarna Split into 3 interest-free payments — choose Klarna at checkout
★ ★ ★ ★ ★

"29, dealt with cystic acne through my early twenties. The breakouts are gone but the marks lingered for years. By week four of GHK the marks visibly softened. By week eight, the texture around my jaw evened in a way I'd stopped expecting."

Week 4 marks softened
Week 8 texture refined
1 protocol
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Naomi A. London · Verified buyer · GHK protocol
★ ★ ★ ★ ★
4.85 — 9,327 verified reviews on Trustpilot