sh-Polypeptide-9

Product Description

sh-Polypeptide-9, also known as Vascular Endothelial Growth Factor (VEGF), is a biotechnology-derived growth factor used in advanced cosmetic formulations targeting skin vitality and rejuvenation. Supplied with high purity and consistent quality, this cosmetic-grade active ingredient provides reliable performance for premium skincare manufacturers.

As an important signaling protein associated with vascular-related biological processes, sh-Polypeptide-9 supports the skin's microenvironment and helps maintain a healthy-looking complexion. By supporting nutrient delivery pathways within the skin, it contributes to improved skin radiance, vitality, and overall appearance.

With increasing demand for biotechnology-based skincare ingredients, sh-Polypeptide-9 has become a valuable active for advanced anti-aging and revitalizing formulations. It is suitable for premium serums, essences, facial mists, and professional skincare products designed to support healthier-looking and more radiant skin.

Product Specification

• INCI Name: sh-Polypeptide-9
• Common Name: Vascular Endothelial Growth Factor (VEGF)
• Ingredient Type: Recombinant Growth Factor Protein
• Purity (HPLC): ≥99%
• Appearance: White to Off-White Lyophilized Powder
• Solubility: Soluble in Water
• Stability: Stable in Aqueous Solutions Within pH 5.0–7.0; Avoid Extreme pH Conditions and High Temperatures
• Storage: Store at 2–8°C, Protected from Light and Moisture
• Properties: Skin Vitality Support, Radiance Enhancement, Microenvironment Support, Anti-Aging Care
• Origin: China

Key Benefits & Applications

sh-Polypeptide-9 is a biotechnology-derived growth factor designed for advanced skincare formulations focusing on skin vitality, radiance, and rejuvenation.

• Skin Radiance Support: Helps improve the appearance of dull and tired-looking skin.
• Skin Vitality Enhancement: Supports a healthier-looking complexion through advanced biotechnology-based mechanisms.
• Microenvironment Support: Helps maintain a favorable skin environment associated with nutrient delivery and skin condition.
• Anti-Aging Applications: Suitable for premium formulations targeting visible signs of aging and loss of skin vitality.
• Scalp Care Support: Used in advanced scalp care formulations designed to support a healthy scalp environment.
• Professional Skincare Applications: Suitable for revitalizing serums, essences, facial treatments, masks, and premium anti-aging products.

Formulation Guidelines

sh-Polypeptide-9 is a sensitive biotechnology-derived active ingredient that requires gentle processing conditions to maintain stability and activity.

• Recommended Dosage: 1.0%–10.0% depending on active concentration and formulation requirements.
• Addition Method: Add during the cool-down phase below 40°C to minimize activity loss.
• Recommended pH: Maintain formulation pH between 5.0 and 7.0.
• Compatibility: Compatible with hyaluronic acid, niacinamide, peptides, moisturizing ingredients, and antioxidants.
• Avoid: Strong acids, strong alkaline conditions, oxidizing agents, and high-temperature processing.
• Storage Recommendation: Keep sealed under recommended storage conditions and protect from light and moisture.
• Synergy: Can be combined with other growth factors such as sh-Oligopeptide-1 (EGF) and sh-Polypeptide-11 (aFGF) for comprehensive skin renewal concepts.