Protini Polypeptide Repair Cream Ingredient: Tetrapeptide-1 – Advanced Skincare Peptide for Anti-Aging & Skin Repair
INCI Name: Tetrapeptide-1
Formula: C20H36N4O6
Molecular Weight: 428
Purity: >95%
Grade: Cosmetic
Source: Synthetic
Manufacturer: Nanjing BIOFDA Chemical Co., Ltd
Overview
Tetrapeptide-1 is a high-performance, advanced cosmetic peptide known for its anti-aging, skin repair, and firming effects. With over 95% purity and excellent water solubility, it is widely used in premium formulations such as the Drunk Elephant Protini Polypeptide Cream, making it a must-have ingredient in any professional skincare product line.
Key Benefits of Tetrapeptide-1 in Skincare Formulas
Anti-Aging: Visibly reduces fine lines and wrinkles
Skin Repair: Accelerates recovery from environmental damage
Firming: Boosts skin elasticity for a more lifted appearance
Hydrating: Enhances moisture retention and barrier function
Safe & Stable: Non-irritating, free from heavy metals, stable under standard storage
Why Choose Tetrapeptide-1 from BIOFDA?
✅ High Purity & Efficacy
Over 95% pure, ensures maximum activity and visible results
✅ Water Soluble & Stable
Easy to formulate into creams, serums, lotions, and masks
✅ Versatile Applications
Ideal for anti-aging creams, firming serums, repair moisturizers, and hydrating lotions
✅ Proven Results
A trusted peptide in advanced skincare brands, including Protini peptide-based formulations
Technical Information
| Parameter | Details |
| Appearance | White Powder |
| Solubility | Soluble in Water |
| Odor | None |
| Storage | 2–8°C (short term); -20°C for long term |
| Stability | High |
| pH | Not applicable |
| Packaging | 1g/bottle |
| Capacity | 700g/month |
| Safety | No heavy metals, non-irritant |
Applications in Cosmetic Products
Anti-Aging Creams: For visible wrinkle reduction
Firming Serums: To lift and tone sagging skin
Repair Moisturizers: To heal and restore damaged skin
Hydrating Lotions: For enhanced skin moisture and smoothness
Formulation Support
We offer custom formulation guidance to integrate Tetrapeptide-1 into your product line, similar to best-selling products like Drunk Elephant’s Protini Polypeptide Cream.
Packaging & Delivery
Package: 1g/bottle, airproofed
Delivery: In stock, fast shipping
Documents: COA & MSDS available upon request
Contact Us
Ready to elevate your skincare formulations?
Contact Nanjing BIOFDA Chemical Co., Ltd to request samples, get pricing, or technical support for incorporating Tetrapeptide-1 into your brand’s next best-seller.
Conclusion
Tetrapeptide-1 is a powerful and proven skincare peptide that brings real results—firmer, younger, healthier skin. Whether you’re formulating a premium peptide cream or launching an anti-aging product line, this ingredient is your go-to solution.
Recombinant Protein 
