Hydro Research Peptides GHK-Cu
Evidence Score 90/100 · 7 of 7 GHK-Cu lab reports confirmed by the issuing lab
As of October 2, 2026, Hydro Research Peptides lists GHK-Cu in 5, 10, 15, 100 mg from $45. Its best price works out to $0.55/mg, 11% below the typical $0.62/mg for GHK-Cu. It publishes 7 GHK-Cu lab reports; 7 are confirmed in the issuing lab's own records, the newest dated July 14, 2026. Its confirmed reports include toxicity (endotoxin or sterility) testing. Code PepAssess20 gives 20% off.
GHK-Cu lab reports confirmed by the issuing lab
- July 14, 2026Janoshiksterilityview report ↗
- July 8, 2026Janoshikpurityview report ↗
- July 8, 2026Janoshikendotoxinview report ↗
- July 1, 2026Janoshikview report ↗
- March 3, 2026Janoshiksterilityview report ↗
- February 20, 2026Janoshikview report ↗
- February 19, 2026Janoshikpurityview report ↗
GHK-Cu price at Hydro Research Peptides
- From
- $45
- Best per mg
- $0.55/mg
- Typical per mg
- $0.62/mg
- Sizes
- 5, 10, 15, 100 mg
From Hydro Research Peptides'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
- Solyn90/100 · 4 confirmed · $0.96/mg
- Direct Peptides89/100 · 31 confirmed
- BioLongevity Labs88/100 · 7 confirmed · $1.70/mgBioLongevity Labs coupon code
- Panda Peptides88/100 · 6 confirmed
- Platinum Lion87/100 · 3 confirmed
Hydro Research Peptides GHK-Cu questions
Is Hydro Research Peptides's GHK-Cu lab tested?
Yes. As of October 2, 2026, Hydro Research Peptides publishes 7 GHK-Cu lab reports, and PepAssess matched 7 to the issuing lab's own records (Janoshik). The newest confirmed report is dated July 14, 2026.
How much is GHK-Cu at Hydro Research Peptides?
From $45 (5, 10, 15, 100 mg); its best price works out to $0.55/mg against a typical $0.62/mg, as of October 2, 2026. Prices come from Hydro Research Peptides's own store and exclude shipping and discounts.
Is there a Hydro Research Peptides coupon code for GHK-Cu?
Yes: PepAssess20 (20% off), entered at checkout on hydroresearchpeptides.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 Hydro Research Peptides: Nextgen Peps (91/100, 2 confirmed), Solyn (90/100, 4 confirmed) and Direct Peptides (89/100, 31 confirmed).