copper tripeptide-1 powder

Copper Tripeptide-1 Powder (GHK-Cu) - Certified Manufacturer & Bulk Supplier

As a result of Solid Phase Peptide Synthesis, Shaanxi Zhenhuacui Biotechnology offers pharmaceutical-grade Copper Tripeptide-1 powder (Molecular Formula: C₁₄H₂₂N₆O₄Cu, CAS: 89030-95-5) that is ≥98% pure by HPLC. Our blue crystalline powder is safe for cosmetics and keeps its copper content between 11.0% and 12.5%. It dissolves best in water at pH levels 5.0 to 7.0, and it stays stable for 24 months when kept in the fridge at 2°C to 8°C. We are an ISO9001/cGMP/FSSC22000 approved factory. Businesses can get a 100g minimum order quantity that is adjustable, have their orders sent out in 10 days.

What Is Copper Tripeptide-1 Powder?

Copper Tripeptide-1 (GHK-Cu) is a biomimetic peptide complex where the amino corrosive grouping Glycyl-L-Histidyl-L-Lysine chelates with copper (II) particles. This makes a steady sky blue powder with atomic weight 340.38 g/mol.

Why Powder Shape Things for Manufacturers:

Liquid peptide arrangements corrupt through hydrolysis amid capacity. Our lyophilized powder kills these risks:

• Concentration Control: Define at exact 0.05-2% dynamic levels without pre-diluted limitations
• Extended Steadiness: 24-month rack life vs. 6-12 months for fluid forms
• Freight Fetched Diminishment: 80% lower shipping weight compared to fluid solutions
• Regulatory Compliance: Less demanding microbial control meets worldwide corrective standards

The copper particle acts as a signaling particle that actuates fibroblast quality expression. This triggers collagen amalgamation, tissue repair, and antioxidant chemical production—essential components for clinical-grade skincare definitions.

Verified Biological Functions

Our GHK-Cu powder delivers these lab-confirmed actions:

Collagen Synthesis Activation

Stimulates Types I, III, and IV collagen generation through TGF-β pathway upregulation. In vitro fibroblast ponders appear 70-120% expanded collagen discharge at 1-10 μM concentrations.

Tissue Repair Acceleration

Enhances keratinocyte relocation and dermal remodeling. Clinical perceptions in post-laser medications report 30-40% speedier re-epithelialization compared to control groups.

Antioxidant Chemical Modulation

The copper particle serves as a cofactor for superoxide dismutase (Turf). This scavenges receptive oxygen species that cause lipid peroxidation and untimely aging.

Anti-Inflammatory Signaling

Suppresses IL-6, TNF-α, and NF-κB pathways. Histological investigation appears decreased fiery cell penetration in bothered skin models.

Technical Specifications

Target Applications

Anti-Aging Facial Serums

Recommended Dosage: 0.1-0.5%

Define with hyaluronic corrosive and peptide complexes for extravagance skincare lines. Clinical trials appear obvious wrinkle profundity lessening after 8-12 weeks at 0.3% concentration.

Post-Procedure Recuperation Creams

Recommended Measurement: 0.5-1.0%

Combine with panthenol and allantoin for dermatology clinic items. The anti-inflammatory properties decrease erythema and quicken obstruction repair after laser/microneedling treatments.

Hair Development Scalp Treatments

Recommended Measurement: 1.0-2.0%

Copper Tripeptide-1 powder pairs with saw palmetto and caffeine in trichological details. The follicle-stimulating activity addresses androgenetic alopecia with quantifiable thickness improvements.

Medical-Grade Wound Care

Recommended Dose: 0.5-1.5%

Use in hydrogel dressings for diabetic ulcers and surgical destinations. The tissue remodeling impacts back granulation tissue arrangement.

Manufacturing Certifications

Our office holds these autonomously inspected certifications:

• ISO9001:2015 (Certificate: QMS20210456 | Bureau Veritas)
• cGMP (FDA-Standard Compliance | Current Registration)
• FSSC22000 (Certificate: FSSC-782104 | SGS)
• HACCP (Certificate: HACCP-CN-2021-087 | Intertek)
• HALAL (Certificate: HA-2022-0934 | Islamic Nourishment and Nourishment Council)
• KOSHER (Certificate: K-2022-11276 | Conventional Union)
• Organic Certification (USDA NOP & EU 834/2007 Compliant)

All certificates accessible for survey upon ask.

Solid Phase Peptide Synthesis Process

Step 1: Resin Loading

Rink Amide MBHA tar is swelled in DMF. The to begin with Fmoc-protected amino corrosive (Lysine) connects through robotized coupling with HBTU/DIEA activation.

Step 2: Successive Coupling

Fmoc-Histidine and Fmoc-Glycine are included consecutively. Each coupling cycle includes:

• Fmoc deprotection with 20% piperidine
• Amino corrosive actuation with coupling reagents
• Kaiser test to affirm >99.5% coupling efficiency

Step 3: Copper Complexation

The tripeptide is cleaved utilizing TFA/water/triisopropylsilane (95:2.5:2.5). Copper (II) chloride is included at 1:1 molar proportion in acetic acid derivation buffer (pH 6.0). The arrangement incubates at 25°C for 2 hours beneath nitrogen atmosphere.

Step 4: Purification

Preparative HPLC (C18 column, water-acetonitrile slope with 0.1% TFA) confines the GHK-Cu complex. Divisions with ≥98% virtue are pooled.

Step 5: Lyophilization

The purified solution undergoes freeze-drying at -50°C under 0.05 mbar vacuum for 48 hours. This yields stable blue powder with <5% moisture content.

Step 6: Quality Control

Each batch undergoes 17-point testing:

• HPLC purity and peptide sequence confirmation
• ICP-MS for copper content
• Microbial limits (Total Plate Count, Yeast & Mold, E.coli, Salmonella)
• Heavy metals screening
• Endotoxin testing (LAL method)

Packaging & Storage Requirements

The usual packaging:

• 1 kg: Aluminium foil bag that is double-sealed and flushed with nitrogen
• 5 kg: Dried-out pack inside an aluminium foil bag inside a fibre box
• 25 kg: Fibre drum with two PE inner bags and a card that shows how much moisture is inside

You can get custom packaging:

Small-volume choices (100g and 500g) for R&D samples with seals that can't be broken.

Protocol for storage:

• Two to eight degrees Celsius (cold)
• <30% RH for humidity
• Light: Keep in amber or clear containers at all times.
• Atmosphere: For long-term keeping, nitrogen washing is suggested

Data on Stability:

When kept properly, accelerated stability tests (40°C, 75% RH, 6 months) shows that it loses less than 2% of its strength. Real-time testing over 24 months shows that the original purity of ≥96% was kept.

Methods of Shipping:

• Express (five to seven days): DHL, FedEx, and SF Express for samples and sales less than 50 kg
• Air Freight (5–10 days): Orders 50–500 kg are kept at a constant temperature.
• When you ship by sea (25–35 days), we use refrigerated crates for orders over 500 kg.

Why Shaanxi Zhenhuacui Biotechnology

38-Member R&D Team (60% of Total Staff)

What we offer:

• Free tests for recipe compatibility
• How to do a stability study
• Help with regulatory paperwork (INCI, CoA, MSDS)

Flexible Production Scale

• R&D Sampling: 100g MOQ, handling takes 5–7 days
• In a small batch, the wait time is 10 days for 1 to 50 kg.
• Orders in bulk: 50–5000 kg; unique synthesis takes 20 days;

Need it quickly? Use the green channel service (7–10 days) for regular customers.

Integrated OEM/ODM Capabilities

In addition to raw materials, we also make finished goods:

• Single-dose sachets of lyophilised serum powders
• Liposomal coating to make things more stable
• Anhydrous mixtures (like creams and oil serums)
• Hair growth serums and treatments for the head

Global Client Portfolio

We send goods to 47 countries in:

North America (USA, Canada) Europe (France, Germany, the UK, and Italy) Asia-Pacific (Australia, Japan, and South Korea) and the Middle East (UAE, Saudi Arabia)

Formulation Guidelines

Protocol for Solubilisation

• Disperse powder in 50-60°C distilled water.
• Set pH 6.0-6.5 with sodium bicarbonate.
• Stir gently for 10-15 minutes to dissolve.
• Wait until room temperature to add to oil phase.

Incompatible Ingredients:

• Strong Acids: L-Ascorbic Acid, Glycollic Acid (pH <4.5 dissociates copper ion)
• EDTA and EGTA fight for copper binding.
• Benzoyl and hydrogen peroxide breakdown peptide.

Synergies:

• Improved moisture retention + collagen production with Hyaluronic Acid
• Supplemental barrier repair with Niacinamide
• And Peptide Complexes: Multi-target anti-aging Matrixyl 3000, Argireline

Our Warehouse

Our Teams & Exhibitions

FAQ

Q: Can GHK-Cu be taken with Retinol or Vitamin C?

Direct mixing is not advised. Acidic pH (<4) from L-Ascorbic Acid dissociates the copper-peptide complex. Copper ions can oxidise retinol. Use stable derivatives such Ascorbyl Glucoside and Retinyl Palmitate or AM/PM formulations.

Q: Why does powder change colour in solution?

Colour changes from blue to green/yellow indicate:

• Dissociation by pH drift below 5.0 or above 7.5
• Chelation Competition: EDTA or citric acid removes copper
• Air or incompatible oxidisers oxidise

Validate formulations using 3-month stability testing at 40°C/75% RH.

Q: Are the blue dyes synthetic?

No. Azure colour comes from nitrogen-copper coordination bonds (d-d electronic transitions). Product claims of "colourless GHK-Cu" are:

• GHK with copper salts uncomplexed
• Extremely diluted (<0.01%)
• False substitutions

Q: What causes batch-to-batch colour variation?

Minor colour changes (bright blue to deep azure) affect:

• Precision copper ion ratio (11.0 vs. 12.5%)
• Remaining moisture
• Size distribution of particles

If purity maintains ≥98%, these fluctuations do not impact biological activity.

Q: How should large volumes be stored long-term?

For storage over 6 months:

• Split into 500g-1kg sealed parts.
• Use oxygen-absorbing hoover bags.
• Pharmacy refrigerator: 2-8°C
• Monitor moisture cards monthly.

Properly maintained powder maintains ≥95% potency for 24 months.

Samples

Sample Policy:

• 100g tests accessible for qualified formulators
• Standard lead time: 5-7 commerce days
• Shipped through DHL/FedEx

Contact Us

Do you have more questions about copper tripeptide-1 powder?Email: plantex@asianbios.com​​​​​​​