Research Labs GHK-Cu
Evidence Score 46/100 · 0 of 1 GHK-Cu lab reports confirmed by the issuing lab
As of October 2, 2026, Research Labs lists GHK-Cu in 2, 50 mg from $45. Its best price works out to $0.90/mg, 45% above the typical $0.62/mg for GHK-Cu. It publishes 1 GHK-Cu lab report; 0 are confirmed in the issuing lab's own records.
GHK-Cu lab reports confirmed by the issuing lab
None of Research Labs's GHK-Cu reports is matched to a lab's own records yet.
1 more GHK-Cu report published by Research Labs isn't matched to a lab's records yet.
GHK-Cu price at Research Labs
- From
- $45
- Best per mg
- $0.90/mg
- Typical per mg
- $0.62/mg
- Sizes
- 2, 50 mg
From Research Labs's own store, as of October 2, 2026; shipping and discounts not included.
Other GHK-Cu sellers with lab-confirmed reports
- Nextgen Peps91/100 · 2 confirmed · $0.59/mg
- Hydro Research Peptides90/100 · 7 confirmed · $0.55/mg
- Solyn90/100 · 4 confirmed · $0.96/mg
- Direct Peptides89/100 · 31 confirmed
- BioLongevity Labs88/100 · 7 confirmed · $1.70/mg
- Panda Peptides88/100 · 6 confirmed
Research Labs GHK-Cu questions
Is Research Labs's GHK-Cu lab tested?
Research Labs publishes 1 GHK-Cu lab report; as of October 2, 2026, PepAssess hasn't matched one to a lab's own records yet.
How much is GHK-Cu at Research Labs?
From $45 (2, 50 mg); its best price works out to $0.90/mg against a typical $0.62/mg, as of October 2, 2026. Prices come from Research Labs's own store and exclude shipping and discounts.
Is there a Research Labs coupon code for GHK-Cu?
PepAssess has no confirmed Research Labs 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 Research Labs: Nextgen Peps (91/100, 2 confirmed), Hydro Research Peptides (90/100, 7 confirmed) and Solyn (90/100, 4 confirmed).