GHK-Cu: Research Profile, Dosages & Supplier Prices
GHK-Cu is a cosmetic / tissue research compound with a molecular weight of 403.9 g/mol and a research half-life of short plasma half-life; studied primarily in topical and local research applications. GHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine) first isolated from human plasma. Plasma levels decline measurably with age, which drives research interest in its role in tissue remodeling.
Research Use Only (RUO). Not for human or veterinary use. Not medical advice.
| Sequence | Gly-His-Lys complexed with Cu(II) |
| Formula | C14H24CuN6O4 |
| Mol. weight | 403.9 g/mol |
| Half-life | Short plasma half-life; studied primarily in topical and local research applications |
| Forms sold | Lyophilized vial, topical cream/serum, scalp solution |
What is GHK-Cu?
Published research has investigated GHK-Cu in skin fibroblast cultures, wound healing models, hair follicle research, and gene expression studies - one widely cited analysis reported modulation of thousands of human genes in-vitro. It is one of the few peptides with a substantial cosmetic-industry research footprint.
GHK-Cu is sold as lyophilized powder, topical serums, and scalp solutions. For injectable-format research vials, verify the COA confirms the copper complex rather than plain GHK peptide - the copper chelation is the active feature.
Mechanism of Action (Research Context)
Copper delivery and modulation of metalloproteinases, TGF-beta pathways, and antioxidant gene expression in cell culture and animal models.
Research Areas
GHK-Cu Dosages in Research
Topical research formulations typically use 1-4% concentrations. Injectable-format research vials are sold in 50-200mg sizes. Laboratory research use only.
Dosage information is a summary of published laboratory research and is provided for informational purposes only. These compounds are not for human use.
Storage & Handling
Lyophilized: -20C, protect from light. Reconstituted: 2-8C, use within 30 days. Topical formulations: room temperature, avoid light.
GHK-Cu Supplier Price Comparison
| Supplier | Product | Price | Score |
|---|---|---|---|
| Grand Ingredients | Copper Tripeptide-1 (GHK-Cu) | — | ★ 3.0 |
| Ever Better Skincare | LAB-26-812 Tester Kit — Vegan PDRN/GHK-CU Serum | — | ★ 1.6 |
| Leading Peptide Research Company | GHK-Cu 50mg 50mg | — | ★ 2.2 |
| Complete Wellness & Aesthetics: Medical Weight Loss, Med Spa | GHK-Cu Peptide | — | ★ 1.7 |
| Cosmetic Raw Material Manufacturer & Supplier | 핫 세일 GHK-Cu 구리 펩타이드 – 화장품 등급 파우더 | — | ★ 2.1 |
| Nardo's Natural Private Label Skincare | Copper Peptide GHK-Cu Conditioner | — | ★ 3.8 |
| FormuNova | GHK-Cu Copper Tripeptide-1 Face Cream (Jar) | — | ★ 2.9 |
| Nardo's Natural Private Label Skincare | Copper Peptide Face Cream (GHK-Cu) | Advanced Firming Moisturizer | — | ★ 3.8 |
| Moddo Labs – Discovering the Future of Research | GHK-Cu 50mg 50mg | — | ★ 1.4 |
| Home | GHK-CU (Glycyl-L-Histidyl-L-Lysine Copper Peptide) | — | ★ 2.8 |
| FormuNova | GHK-Cu Copper Tripeptide-1 Hair Serum | — | ★ 2.9 |
| Home | GHK-CU 50mg COA 50mg | — | ★ 2.0 |
| Peptide Manufacturer & Supplier | GHK-Cu 50MG 50mg | — | ★ 1.8 |
| Nardo's Natural Private Label Skincare | Copper Peptide GHK-Cu Shampoo | — | ★ 3.8 |
| Advance Peptides Lab | GHK-cu (50mg) 50mg | — | ★ 1.6 |
| Complete Wellness & Aesthetics: Medical Weight Loss, Med Spa | GHK-Cu Peptide Blend | — | ★ 1.7 |
| Peptide Manufacturer & Supplier | GHK-CU 100MG 100mg | — | ★ 1.8 |
| FormuNova | GHK-Cu + Caffeine Wrapping Mask | — | ★ 2.9 |
| Auscentra Labs Australia | 🎁 GHK-Cu 50mg (100% off) 50mg | — | ★ 1.8 |
| Ever Better Skincare | LAB-26-802 Tester Kit — Barrier Repair Serum (GHK-Cu + KPV) | — | ★ 1.6 |
| Nardo's Natural Private Label Skincare | Copper Peptide Serum (GHK-Cu) | — | ★ 3.8 |
| Grand Ingredients | Palmitoyl Tetrapeptide-7 (Pal-GQPR) | — | ★ 3.0 |
| FormuNova | GHK-Cu Copper Tripeptide-1 Face Cream | — | ★ 2.9 |
| Cartman Gear | GHK-CU | $0.15 | ★ 1.8 |
| 1 new message | GHK-CU COPPER PEPTIDES DUO | $0.42 | ★ 1.7 |
| Cartman Gear | Lobster Ghk-cu 50mg KIT 50mg | $0.50 | ★ 1.8 |
| AION | GHK-CU 50Mg 50Mg | $1.00 | ★ 1.7 |
| AION | GHK-CU 100Mg 100Mg | $1.00 | ★ 1.7 |
| Chongshan Medical Beauty – Guangzhou Chongshan Medical Technology Co., Ltd. | GHK-Cu Lyophilized Powder for Injection – Anti-Aging, Skin Rejuvenation & Elasticity Enhancement | $3.50 | ★ 1.8 |
| Cartman Gear | Lobster Ghk-cu (100mg) X 10 Vials Australia Domestic 100mg | $5.50 | ★ 1.8 |
| Research Peptides UK | GHK-Cu Acetate | $10.95 | ★ 1.6 |
| Bangkok Peptide Center | GHK-Cu 50mg 50mg | $12.00 | ★ 1.6 |
| Home | GHK-CU 100 mg 100mg | $12.00 | ★ 2.7 |
| Pure Peptides UK | GHK-Cu 50mg. 50mg | $12.00 | ★ 2.7 |
| Nardo's Natural Private Label Skincare | Copper Peptide Face Cream (GHK-Cu) | Advanced Firming Moisturizer - Sample | $13.00 | ★ 3.8 |
| Peptide Skincare for Anti | GHK-Cu Overnight Mask™ | $13.00 | ★ 1.7 |
| Nardo's Natural Private Label Skincare | Copper Peptide Serum (GHK-Cu) - Sample | $13.00 | ★ 3.8 |
| Nardo's Natural Private Label Skincare | Copper Peptide GHK-Cu Conditioner - Sample | $15.00 | ★ 3.8 |
| Liberty Labs | GHK-Cu 50mg 50mg | $15.00 | ★ 1.7 |
| Nardo's Natural Private Label Skincare | Copper Peptide GHK-Cu Shampoo - Sample | $15.00 | ★ 3.8 |
| Research Peptides & Compounds for Labs | GHK-Cu — Single Vial | $18.99 | ★ 1.9 |
| Buy Research Peptides UK | GHK-Cu 50MG Copper 50MG | $19.00 | ★ 1.8 |
| UK Research Peptide Supplier | GHK-CU 50mg 50mg | $19.99 | ★ 1.7 |
| Natty Lab Co · Research Materials, Done Right | GHK-Cu 50MG 50mg | $20.00 | ★ 1.9 |
| Research | GHK-CU | $20.00 | ★ 1.4 |
| Glow Bougie | GHK-CU Topical 1 Gram 1 Gram | $20.00 | ★ 2.5 |
| Astra Labs | GHK-Cu 50mg 50mg | $20.00 | ★ 1.6 |
| Pure Peptides UK | GHK-Cu Copper Peptide 100mg 100mg | $21.00 | ★ 2.7 |
| Agonist Solutions | GHK-Cu 50 mg 50 mg | $22.00 | ★ 1.6 |
| One moment, please... | Copper Peptide GHK-Cu 2:1 Powder | $22.00 | ★ 2.6 |