Copper Peptide Powder
Test Method: HPLC
CAS Registry No:49557-75-7
Appearance: Blue powder
Functions:Anti-aging,antioxidant, moisturizing, skin repair
Applications: Skin-care Products,medical field
Certifications: ISO, HACCP, HALAL, KOSHER
MOQ: 1KG
Sample: Free sample available
Payment: T/T
Production Capacity: 2000KG/month
Delivery Time: Delivery within one day from warehouse
Company Advantage: Kintai mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Best Copper Peptides Supplier
Blue copper peptide is an active ingredient composed of copper ions and tripeptides. It promotes collagen production, repairs the skin barrier, and has anti-inflammatory and soothing effects. It is often used in anti-aging skincare products to help improve fine lines and enhance skin elasticity.

As A Supplier Of Copper Peptide Powder, Healthkintai® Offers Copper Peptide Ghk-cu Powder With A High Purity Of 99% Verified By HPLC testing, Setting It Apart From The Average Specifications Available In The Market.We take pride In Our Strict Adherence To International Standards, Backed By A Comprehensive Set Of Certifications Including GMP, ISO Iso9001:2015, ISO22000:2018, HACCP, Kosher, and Halal. Please feel free to contact us at info@kintaibio.com.
Copper Peptide Powder Specifications
|
Purity |
99% |
|
Appearance |
Fine, pale blue powder. |
|
Solubility |
Soluble in water. |
|
Odor |
Usually odorless or has a mild, acetic-like odor. |
|
Molecular Formula |
C₁₄H₂₂N₆O₄Cu |
|
Molecular Weight |
Approximately 401.91. |
|
pH Stability |
Generally stable within a pH range of 4.0-7.4. |
|
Formulations |
Can be incorporated into various skincare products like serums, gels, lotions, and creams. |
|
Dosage |
Typical usage rate in formulations is 0.01% - 1%. |
|
Storage |
Cool, dry place away from direct sunlight and moisture. |
|
Safety |
A patch test is recommended before initial use to check for any sensitivities. |
|
INCI Name |
Copper Tripeptide-1. |
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What Makes GHK-Cu Copper Peptides Blue?
The unique blue color of GHK-Cu copper peptides is a result of the chemical reaction between the tripeptide (glycyl-L-histidyl-L-lysine) and copper ions. When copper connects with GHK, the formed complex reflects blue light, thus displaying its typical color.

This connection is vital for the peptide's functionality, as copper ions are necessary for various biological activities such as tissue repair and collagen synthesis. Their presence enables the peptides to provide all their beneficial effects to the skin.GHK acts as a transporter for copper ions, facilitating their penetration into the skin. This bond stabilizes the copper and enhances its bioavailability, making it easier for the skin to absorb and use. The bright blue color is a visible sign of this important interaction, showing that the formulation is rich in active ingredients.
GHK-Cu Peptide Benefits
1.Copper Peptides for Skin Care
Copper peptides are hailed as a "multi-effect repair master" in the skincare field, with their primary core efficacy lying in their exceptional repair and tissue regeneration capabilities. They penetrate deep into the dermis, effectively stimulating the synthesis of collagen, elastin, and hyaluronic acid, thereby strengthening the skin's support network from the bottom layer, improving firmness and elasticity, and are a key ingredient in improving wrinkles and combating sagging and aging.

Simultaneously, they possess powerful anti-inflammatory and soothing properties, effectively inhibiting various inflammatory factors. This is especially important for sensitive skin, acne-prone skin, or skin irritated by external stimuli, as it quickly relieves redness and swelling, accelerates the skin barrier's self-repair, and helps the skin return to a stable and healthy state.Copper peptides can significantly promote wound healing and scar repair. Based on their ability to activate cell regeneration, they are often used to accelerate the healing process of postoperative wounds, burns, and ordinary wounds, and can help improve the appearance of acne scars and pits, making them smoother.
2.Copper Peptide for Hair
In the field of hair care, Copper Peptide GHK-Cu primarily demonstrate the potential to promote hair growth and improve thinning. Studies have shown that it can activate resting hair follicles, prolong the hair growth phase, and optimize the hair follicle microenvironment by stimulating key scalp cells, thereby effectively increasing hair density and thickness, and supporting the improvement of hair loss problems.
Its excellent anti-inflammatory properties also act on the scalp, effectively conditioning the scalp environment. For those suffering from seborrheic dermatitis, folliculitis, or generalized scalp sensitivity and itching, copper peptides can help soothe inflammation, reduce damage and hair loss caused by inflammation around the hair follicles, and lay a healthy foundation for hair growth.

Blue Copper Peptide Products
1.Skincare and Cosmetics Industry
This is its primary and most mature application. GHK-Cu, with their core effects of stimulating collagen production, anti-inflammation, and anti-oxidation, are widely added to anti-aging serums, repair creams, soothing masks, and high-end eye creams to improve wrinkles, enhance elasticity, repair the skin barrier, and soothe sensitive skin, making them a star ingredient in "repairing anti-aging" products.

2. In haircare Product
Its application is rapidly growing. Copper peptides are formulated into scalp serums, anti-hair loss shampoos, and other products. By activating hair follicles, improving scalp microcirculation, and exerting anti-inflammatory effects,Copper Peptide GHK-Cu aims to promote hair growth, improve thinning hair, strengthen hair roots, and relieve scalp itching and discomfort caused by inflammation.

3. Professional medical and post-operative repair
Copper peptides demonstrate even greater application potential. Based on its exceptional ability to promote tissue regeneration and wound healing, it is used to formulate medical-grade topical dressings, scar repair gels, and post-operative repair products to accelerate skin healing after burns, trauma, laser or microneedling surgery, and to reduce scar formation. Furthermore, its basic research in bone and nerve repair foreshadows even broader medical applications in the future.

Blue Copper Peptide Compound Formula
1. Copper Peptides + Centella Asiatica Extract
Copper peptides themselves promote collagen regeneration and have anti-inflammatory effects, while Centella Asiatica extract, rich in asiaticoside and ectoine, powerfully soothes irritation, enhances skin's moisture retention. The combination accelerates skin's recovery to a healthy and resilient state from two dimensions: deep repair (copper peptides) and surface stabilization (centella Asiatica), making it ideal for post-operative repair or daily sensitive skin care.
2. Copper Peptides + Multiple Peptides
This complex aims to build a multi-pathway, layered anti-aging system. GHK-Cu Peptide work from the "foundation," stimulating collagen production to improve static wrinkles and skin plumpness; while acetyl hexapeptide-8 (a botulinum toxin-like peptide) specifically inhibits facial muscle contraction, improving dynamic expression lines; signaling peptides such as palmitoyl tripeptide further enhance anti-aging signals.
3. Copper Peptides + Hyaluronic Acid
This is the most basic and safest synergistic combination, focusing on deep hydration and strengthening the skin barrier. GHK-Cu require a good hydration environment to function effectively. Hyaluronic acid provides multi-layered hydration at different molecular weights. This complex creates the optimal environment for the efficacy of copper peptides, while tightly combining anti-aging repair with moisture retention, allowing the skin to regain elasticity and present a hydrated, plump, and healthy glow.

GHK-Cu Dosage
|
Application Area |
Recommended Concentration Range |
Key Functions & Notes |
Reference / Basis |
|
General Skincare |
1 - 2% |
This is the most common and effective range for stimulating collagen synthesis, improving skin elasticity, and reducing fine lines. Concentrations ≥1% show significant efficacy in clinical studies. |
Cosmetic Ingredient Review (CIR) assessments; Published clinical trials (e.g., Journal of Cosmetic Dermatology). |
|
Soothing & Barrier Repair |
0.5 - 1% |
Effective for reducing inflammation, calming sensitive skin, and supporting barrier recovery. Lower concentrations are often used in formulations targeting sensitivity. |
Research on GHK-Cu's anti-inflammatory properties (e.g., Biomedicine & Pharmacotherapy). |
|
Hair Care Products |
0.1 - 1% |
Used to support hair follicle health, promote growth, and reduce scalp inflammation. Specific optimal dose can vary based on formulation and target effect. |
Patents and clinical studies on peptide applications in trichology. |
Copper Peptide Side Effects
Copper peptides are a highly regarded anti-aging and repairing ingredient with generally rare and mild side effects. A small number of users, especially those with fragile skin barriers or those experiencing sensitivity, may experience mild irritation, temporary redness, or dryness and tightness upon first use. To ensure safety, it is recommended to start with a low concentration and always perform a patch test behind the ear or on the inside of the arm.

Why Choose Copper Peptide Powder By Healthkintai®?
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We promise that our raw materials are naturally grown without any additives.
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We provide customized extraction solutions to produce Copper Peptide Powder in various specifications tailored to your requirements.
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Our production facilities hold internationally recognized certifications including GMP, ISO 9001, ISO 22000, HACCP, KOSHER, and HALAL, guaranteeing the highest standards for your peace of mind.
FAQ
Q1:Can you use copper peptides with retinol?
A1:It is not recommended to use copper peptides and retinol simultaneously. The main reason is that they have different pH requirements for the skin, and the irritation from retinol may disrupt the stability of copper peptides, thus affecting their anti-aging and repairing effects. If you wish to achieve the benefits of both, it is recommended to use them at different times, such as using copper peptides during the day and retinol at night, and to gradually build up skin tolerance. It is best to perform a patch test or consult a professional dermatologist before use for added assurance.
Q2:Is GHK-Cu peptide legal?
A2:GHK-Cu peptides (copper peptides) are legal globally in skincare and topical applications, and are widely considered a cosmetic ingredient or topical supplement. However, their legal status depends on the specific use and the regulatory category of the country: In most countries (such as China, the US, and Europe), they are legal as topical skincare ingredients, and related products can be sold normally. As injectables or pharmaceuticals, they are strictly regulated and usually require a drug approval process; unapproved use is illegal.
Q3:Do peptides count as steroids?
A3:No. Peptides and steroids are two completely different substances. Peptides are short chains of amino acids, essentially small proteins; while steroids are lipid molecules based on the cholesterol ring structure. Peptides typically transmit signals by binding to specific receptors on the cell surface, triggering the body's own natural physiological processes such as repair and synthesis. Steroids (especially anabolic steroids) mainly enter the cell nucleus directly, altering gene expression and powerfully and unnaturally accelerating protein synthesis.
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