GHK (basic, copper-free) 50 mg vial
- Polaris Peptides$40Listed price · deal not verifiedCOA tested Jan 8, 2026
GHK (basic, copper-free) is a peptide or related compound used in skin and cosmetic research.
Also known as ghk · ghk (basic) · ghk basic · ghk tripeptide · ghk-basic
Current picks · Nov 14, 2026
Up to three of the lowest effective prices per exact product among vendors that passed the trust floor, were in stock and checked within 72 hours, and have a COA on file for that product and strength tested within 12 months. Affiliate relationships never affect picks or their order.
Same format. Same amount.
1 of 1 exact products have at least one pick. Vendor counts reflect the current price observations. Testing records for every vendor and strength: GHK (basic, copper-free) COAs →
What it is
Gly-His-Lys is a tripeptide composed of glycine, L-histidine and L-lysine residues joined in sequence. It has a role as a metabolite, a chelator, a hepatoprotective agent and a vulnerary. The listed molecular formula is C14H24N6O4. PepGrades separately preserves the catalog category because a chemical identity record does not establish a use, outcome, or product quality.
This label describes the available research record, not whether the compound is safe or effective for an individual.
Research context
5 registered studies were found under this name in the current review. Each study still needs to be checked for the exact compound identity, population, endpoints, and results.
Search indexed research for this compound ↗Market context
GHK (basic, copper-free) is commonly sold or discussed for skin, hair, collagen, and cosmetic research. That describes market demand, not proof that the compound is safe or effective.
Market demand and online discussion do not establish product quality, safety, or effectiveness.Vendor directory
Grades describe the vendor record overall, not a test of every product. Lowest prices are effective single-package prices across formats; open a comparison for the exact product.
| Vendor | Grade | Offers | In stock | Lowest effective package |
|---|---|---|---|---|
| Polaris Peptides | Grade A- | 1 | 1 | $40 · 50 mg vialObserved Nov 14, 2026 |
| Core Peptides | Grade B+ | 1 | 1 | $49 · 50 mg vialEarlier observation Oct 20, 2026 |
7 tracked vendors list GHK (basic, copper-free) without a current offer: Rocky Mountain Compounds (Grade B+), RIVN Peptides (Grade B+), Ion Peptides (Grade B), RUO (Grade B), Atomik Labz (Not graded), Skye Peptides (Not graded), Tydes (Not graded).
Sources and review
Last editorial review: Aug 30, 2026. Sources support the compound guide only and do not affect vendor grades.