Products Description
GHK‑Cu Blue Copper Peptide Powder is a high-purity cosmetic chelated peptide complex formed by natural endogenous Glycyl-Histidyl-Lysine tripeptide and divalent copper ions, naturally present in human plasma. With excellent skin penetration, stable chemical property and perfect water solubility, Tripeptide-1 Copper (CAS 49557-75-7) is widely applied in anti-aging, sensitive barrier repair, post-sun and post-laser skincare formulations.
Our GHK-Cu powder reaches HPLC purity ≥99.0%, low heavy metal and microbial limits, fully compliant with global cosmetic safety standards, ideal for high-end serum, cream, ampoule, mask and essence production.
Technical Specification
| Test Item | Standard Specification | Test Method |
|---|---|---|
| Purity (HPLC) | ≥99.0% | High Performance Liquid Chromatography |
| Loss on Drying | ≤1.0% | Drying weight loss method (105℃, 2h) |
| Residue on Ignition | ≤0.5% | High temperature calcination method |
| Heavy Metal (Pb) | ≤10 ppm | Atomic Absorption Spectroscopy |
| Heavy Metal (As) | ≤2 ppm | Atomic Absorption Spectroscopy |
| Water Solubility | Completely soluble in purified water (10g/L, 25℃) | Visual observation |
| pH Value (1% Aqueous Solution) | 5.0 ~ 7.0 | pH meter detection |
| Particle Size | 80 ~ 120 Mesh | Sieve analysis |
| Total Aerobic Bacteria | ≤100 CFU/g | Microbial culture |
| Mold & Yeast | ≤10 CFU/g | Microbial culture |
Core Skin Benefits
- Boost collagen & elastin synthesis, lift sagging skin, reduce fine lines and wrinkles
- Repair damaged stratum corneum, strengthen skin barrier for sensitive fragile skin
- Soothe skin redness & irritation, accelerate post-laser, post-shave and after-sun recovery
- Improve skin elasticity, brighten dull complexion and delay premature skin aging
- Mild non-irritating formula, no phototoxicity, compatible with most cosmetic raw materials
Wide Application Fields
Anti-Aging Firming Series
Suitable for anti-wrinkle serums, lifting creams, anti-aging ampoules. Activate skin cell vitality, promote collagen regeneration, improve skin firmness and smooth out static fine lines.
Sensitive Skin Barrier Repair Series
Perfect for barrier repair lotion, soothing essence for sensitive skin. Relieve skin irritation, restore damaged stratum corneum and enhance skin resistance to external stimulus.
Post-Treatment Care Series
Used in after-sun calming gel, post-laser soothing essence, after-shave repair lotion. Speed up epidermal recovery and relieve skin redness & discomfort.
Daily Skincare Series
Add to facial mask, toner, moisturizing lotion for daily maintenance, maintain healthy skin condition and brighten uneven skin tone.
Safety Profile & Compliance Certificates
Safety Test Data
1. Skin Irritation: Non-irritating under cosmetic standard dosage; no cumulative irritation after 28-day continuous rabbit test
2. Skin Sensitization: Zero allergic sensitization in guinea pig model
3. Oral Toxicity: Rat oral LD₅₀ > 2000 mg/kg, classified as low-toxic substance
4. Special Skin Adaptability: Safe for sensitive skin, laser-repaired fragile skin, no phototoxicity under daily light exposure
5. Usage Notice: Do not match with strong oxidants and high-concentration strong acid raw materials
Global Compliance Certifications
• CIR Safety Assessment Report: Approved for cosmetic formulation use
• MSDS (GHS Global Standard Version) provided for customs clearance
• Meet EU Cosmetic Regulation (EC) No 1223/2009
• Third-party heavy metal & microbial inspection reports downloadable
Why Choose Our GHK-Cu Blue Copper Peptide Powder
- Direct factory supply, stable batch quality & competitive factory price
- HPLC purity ≥99.0%, strict heavy metal & microorganism control
- Complete global cosmetic compliance documents for EU, US, Southeast Asia market
- Flexible MOQ, free sample & professional cosmetic formulation technical support
- Full stock fast delivery, multiple global shipping solutions
- Strict pre-shipment quality inspection system
- Professional R&D team for custom formulation guidance
Full Stock
affordable price
Professional Team
advanced technology
FAQ
Q1: What is the purity of your GHK‑Cu blue copper peptide powder?
A: Our Tripeptide-1 Copper powder reaches HPLC purity ≥99.0%, cosmetic grade standard, stable for all skincare formula development.
Q2: What is the MOQ for bulk GHK-Cu copper peptide?
A: MOQ is 1kg, small trial order is acceptable for cosmetic brand lab test.
Q3: How long is the production delivery time?
A: Standard order ships within 7 days after deposit confirmation. Different shipping methods have different transit time as listed above.
Q4: How to properly store GHK-Cu peptide powder to extend shelf life?
A: Keep sealed container, store in cool, dry, ventilated environment, avoid light and damp air, inert atmosphere storage recommended for long-term stock.
Q5: What is the maximum adding dosage in finished cosmetics?
A: The recommended maximum addition concentration is 5000 ppm, avoid mixing with strong oxidizing raw materials.
Storage, Packaging & Delivery Terms
Storage: Store in a dry, cool, and well-ventilated place.
Packaging: 1 kg/bag, 25 kg/drum
Delivery Time: 7 days after order placement
1.Express Delivery
3-5 days for shipments under 100 kg
Door-to-door service
2.Ocean Freight
Over 300 kg: Approximately 30 days. Port-to-port service requires a professional customs clearance agent.
3.Air Freight
100kg-1000kg, 5-7 days
Airport-to-airport service, requires a professional customs clearance agent
Send inquiry or contact us to get free sample, and learn more details about it.
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