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Solyn GHK-Cu

Evidence Score 90/100 · 4 of 6 GHK-Cu lab reports confirmed by the issuing lab

As of October 2, 2026, Solyn lists GHK-Cu in 57.36 mg from $55. Its best price works out to $0.96/mg, 55% above the typical $0.62/mg for GHK-Cu. It publishes 6 GHK-Cu lab reports; 4 are confirmed in the issuing lab's own records, the newest dated June 26, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing.

Shop GHK-Cu at Solyn ↗

GHK-Cu lab reports confirmed by the issuing lab

2 more GHK-Cu reports published by Solyn aren't matched to a lab's records yet.

GHK-Cu price at Solyn

From
$55
Best per mg
$0.96/mg
Typical per mg
$0.62/mg
Sizes
57.36 mg

From Solyn's own store, as of October 2, 2026; shipping and discounts not included.

Other GHK-Cu sellers with lab-confirmed reports

Solyn GHK-Cu questions

Is Solyn's GHK-Cu lab tested?

Yes. As of October 2, 2026, Solyn publishes 6 GHK-Cu lab reports, and PepAssess matched 4 to the issuing lab's own records (Vanguard). The newest confirmed report is dated June 26, 2026.

How much is GHK-Cu at Solyn?

From $55 (57.36 mg); its best price works out to $0.96/mg against a typical $0.62/mg, as of October 2, 2026. Prices come from Solyn's own store and exclude shipping and discounts.

Is there a Solyn coupon code for GHK-Cu?

PepAssess has no confirmed Solyn code as of October 2, 2026. GHK-Cu sellers with lab-confirmed reports and a code: Hydro Research Peptides, PepAssess20 (20% off) and BioLongevity Labs, PEPASSESS (15% off).

Who else sells lab-tested GHK-Cu?

As of October 2, 2026, the highest-scoring GHK-Cu sellers with a lab-confirmed report, besides Solyn: Nextgen Peps (91/100, 2 confirmed), Hydro Research Peptides (90/100, 7 confirmed) and Direct Peptides (89/100, 31 confirmed).