Description

Product Name: Decapeptide-4
CAS Number: 72957-37-0
Molecular Formula: C₅₁H₈₅N₁₅O₁₁
Molecular Weight: Approx. 1072.3 g/mol
Molecular Weight Range: 1000–1100 Da
Appearance: White or off-white powder
Solubility: Soluble in water
Grade: Cosmetic/Pharmaceutical grade
Shelf Life: 24 months
Storage Condition: Store in a cool, dry, and dark place (2–8°C). Keep sealed and avoid direct sunlight, moisture, or excessive heat.

Functions & Benefits

1.Anti-aging & Wrinkle Reduction:
Stimulates fibroblast proliferation and collagen synthesis, enhancing skin firmness and elasticity.

2.Skin Regeneration:
Promotes cell renewal and dermal repair, improving skin smoothness and reducing signs of fatigue.

3.Hair Growth Stimulation:
Activates dormant follicles, extends the anagen phase of hair growth, and strengthens hair roots.

4.Anti-inflammatory & Repairing:
Reduces oxidative stress and inflammation caused by UV exposure or environmental damage.

5.Improves Barrier Function:
Reinforces the skin’s natural defense system, preventing moisture loss and external irritant penetration.

Mechanism of Action
Decapeptide-4 works as a biomimetic peptide, emulating natural growth factors such as EGF (Epidermal Growth Factor) and FGF (Fibroblast Growth Factor). It binds to specific cell surface receptors and triggers intracellular signaling pathways that accelerate tissue regeneration and matrix remodeling. Its unique amino acid sequence enhances fibroblast metabolism and promotes angiogenesis, thereby improving nutrient supply to both skin and hair follicles.

Applications
1.Skincare Products: Anti-aging creams, lifting serums, wrinkle reduction masks, regenerating ampoules.
2.Hair Care Products: Hair growth serums, anti-hair loss shampoos, scalp tonics, and post-transplant recovery treatments.
3.Medical Aesthetics: Used in mesotherapy, microneedling formulations, and post-laser recovery serums.

Our Product Advantages
1.High Purity & Bioactivity:Produced under GMP-certified facilities using advanced peptide synthesis technology (purity ≥98%).
2.Reliable Quality Control:Every batch undergoes strict HPLC, MS, and microbiological testing to ensure stability and performance.
3.Global Certifications:ISO 9001, ISO 22716 (GMP for cosmetics), and HALAL certifications available.
4.Custom Formulation Service:OEM/ODM support for customized concentration, formulation, and packaging requirements.
5.Professional Logistics:International shipping with full customs clearance, safe packaging, and documentation support.

Why Choose Us?
1.Comprehensive OEM/ODM Solutions: From peptide synthesis to finished product formulation.
2.One-Stop Manufacturing: Covers cosmetics, nutraceuticals, pharmaceuticals, and personal care sectors.
3.Stable Supply Chain: Direct factory source with large-scale production capability and global export experience.
4.Expert R&D Team: Decades of experience in peptide formulation and biotechnological innovation.
5.Customer-Centric Approach: Fast lead time, strict confidentiality, and 24/7 support service.

Storage & Handling
1.Store at 2–8°C in a tightly closed container.
2.Avoid exposure to direct sunlight, humidity, or high temperatures.
3.For long-term storage, keep under –20°C.
4.Reconstituted solutions should be used promptly or kept frozen to maintain peptide stability.

Decapeptide-4 FAQ (English Version)

1. What is Decapeptide-4?
Decapeptide-4 (CAS No. 72957-37-0) is a synthetic bioactive peptide composed of ten amino acids. It is designed to mimic the structure and activity of natural growth factors in the human body, promoting skin rejuvenation and hair follicle vitality.

2. What are the main benefits of Decapeptide-4?

• Stimulates collagen synthesis and fibroblast activity

• Improves skin elasticity, firmness, and moisture retention

• Reduces fine lines and wrinkles

• Supports hair follicle stem cells and promotes hair growth

• Enhances nutrient delivery to the scalp

3. How is Decapeptide-4 used in cosmetic products?
Decapeptide-4 is widely used in advanced cosmetic formulations, including:

• Anti-aging creams and serums

• Hair restoration tonics and scalp care solutions

• Skin rejuvenation treatments and moisturizers

4. Is Decapeptide-4 safe for topical use?
Yes. Decapeptide-4 is generally considered safe for use in topical cosmetic formulations. However, product stability and concentration should follow standard cosmetic formulation guidelines, and patch testing is recommended for sensitive skin.

5. How does Decapeptide-4 promote hair growth?
Decapeptide-4 stimulates hair follicle stem cells, enhances nutrient delivery to the hair follicle, and supports cellular proliferation. This helps improve hair density, strengthen existing hair, and reduce hair loss.

6. Can Decapeptide-4 be combined with other cosmetic ingredients?
Yes. Decapeptide-4 is compatible with most cosmetic ingredients, especially other peptides, antioxidants, and moisturizers, to enhance anti-aging and hair care effects.

7. What concentrations of Decapeptide-4 are typically used?
In cosmetic formulations, Decapeptide-4 is usually used at low concentrations (typically 0.01–0.1%) depending on product type and desired efficacy. Formulators should refer to stability and safety data when determining the optimal concentration.

8. Is Decapeptide-4 suitable for all skin types?
Yes. Decapeptide-4 is generally suitable for all skin types, including sensitive skin. It works by naturally stimulating cellular pathways without causing irritation when used in recommended concentrations.