Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of dipeptide-15 in China. With abundant experience, we warmly welcome you to wholesale bulk dipeptide-15 for sale here from our factory. Quality products and reasonable price are available.
What is Dipeptide-15?
Dipeptide-15 is a high-purity synthetic peptide composed of two glycine amino acid residues. Widely used in advanced skincare and cosmetic formulations, it is valued for its skin-conditioning, moisturizing, and skin-supporting properties. Due to its excellent compatibility with modern cosmetic systems, Dipeptide-15 has become a popular active ingredient in anti-aging, hydration, and sensitive skin formulations.
YTBIO supplies 98% Dipeptide-15 Powder, manufactured under strict quality control standards to ensure high purity, stability, and consistent performance for cosmetic applications.
Why Choose YTBIO Dipeptide-15?
- 98% High Purity
- Cosmetic Grade Quality
- Stable and Consistent Supply
- Factory Direct Supply
- Bulk Wholesale Available
- Complete Documentation Available
- Global Export Experience
Key Benefits
- Supports skin hydration and moisture retention
- Helps improve the appearance of skin firmness and elasticity
- Promotes smoother and healthier-looking skin
- Supports skin renewal and conditioning
- Suitable for sensitive skin formulations
- Works synergistically with Hyaluronic Acid, Vitamin C, and other cosmetic actives
Test report

Main Efficacy and Applications of Dipeptide-15
Dipeptide-15 (diglycine) is a simple bioactive peptide composed of two glycine residues. As a multifunctional cosmetic ingredient, it is widely used in skincare and haircare formulations due to its conditioning, moisturizing, and nourishing effects on the skin.
Dipeptide-15 exhibits excellent compatibility with modern cosmetic systems, making it an important ingredient in high-end anti-aging, moisturizing, repairing, and sensitive skin products.
Main Efficacy
Skin Conditioning
It helps maintain healthy skin, leaving it smoother and healthier. It is commonly used in formulations aimed at improving overall skin texture and comfort.
Moisturizing
When used in combination with moisturizing ingredients such as hyaluronic acid, it helps enhance the skin's ability to retain moisture and delivers long-lasting hydration.
Healthy Anti-Aging Formula Ingredient
Due to its ability to promote skin renewal and improve skin firmness and elasticity, it is frequently used in anti-aging skincare products.
Strengthening Skin Barrier Function
Its conditioning properties help strengthen the skin's natural protective barrier, making it suitable for daily skincare and sensitive skin formulations.
Enhance Hair Smoothness
In hair care, Dipeptide-15 helps improve hair's softness, smoothness, shine, and manageability, while making hair look healthier.
Synergistic Effect with Other Active Ingredients
Dipeptide-15 works effectively with the following ingredients:
- Hyaluronic Acid
- Vitamin C
- Niacinamide
- Ceramides
- Peptide Complexes
- Plant Extracts
Enabling formulators to develop multifunctional skincare and haircare products.
Applications

Skincare
Anti-aging Serums
Moisturizers
Face Creams
Repairing Serums
Sensitive Skin Care Products
Eye Care Formulas
Premium Skincare Products
Hair Care
Shampoos
Conditioners
Hair Masks
Hair Repair Treatments
Leave-in Hair Care Products
Scalp Care Formulas

For more information about Dipeptide-15 or other products, please contact:
Email: sales@sxytbio.com
Tel/WhatsApp: +86 177 8257 7059
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