Stack Research GHK-Cu
Evidence Score 66/100 · 1 of 1 GHK-Cu lab reports confirmed by the issuing lab
As of October 2, 2026, Stack Research lists GHK-Cu from $65. It publishes 1 GHK-Cu lab report; 1 is confirmed in the issuing lab's own records, the newest dated July 6, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing. Code PEPASSESS gives 10% off.
GHK-Cu lab reports confirmed by the issuing lab
- July 6, 2026Accumark Labspurity, identity, endotoxin, sterilityview report ↗
GHK-Cu price at Stack Research
- From
- $65
- Best per mg
- —
- Typical per mg
- $0.62/mg
- Sizes
- —
From Stack Research'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
Stack Research GHK-Cu questions
Is Stack Research's GHK-Cu lab tested?
Yes. As of October 2, 2026, Stack Research publishes 1 GHK-Cu lab report, and PepAssess matched 1 to the issuing lab's own records (Accumark Labs). The newest confirmed report is dated July 6, 2026.
How much is GHK-Cu at Stack Research?
From $65, as of October 2, 2026. Prices come from Stack Research's own store and exclude shipping and discounts.
Is there a Stack Research coupon code for GHK-Cu?
Yes: PEPASSESS (10% off), entered at checkout on stack-research.com, as of October 2, 2026.
Who else sells lab-tested GHK-Cu?
As of October 2, 2026, the highest-scoring GHK-Cu sellers with a lab-confirmed report, besides Stack Research: Nextgen Peps (91/100, 2 confirmed), Hydro Research Peptides (90/100, 7 confirmed) and Solyn (90/100, 4 confirmed).