Epigallocatechin: Potent Polyphenol for Antioxidant & Balancing Skincare Formulas

Molecular Identity

• INCI Name: Epigallocatechin
• Molecular Formula: C15H14O7
• Source: Isolated from green tea leaves (Camellia sinensis)

Function & Application

Epigallocatechin is a naturally occurring flavanol and one of the key active constituents in green tea. Known for its antioxidant strength and sebum-balancing properties, it is an excellent choice for formulations targeting stressed, oily or urban-exposed skin. Its gentle yet effective profile also suits sensitive skin applications.

• Powerful antioxidant for skin vitality and protection
• Supports oil control and pore appearance in skincare
• Contributes to even skin tone and clarity
• Suitable for scalp balancing and purifying care
• Ideal for “urban defense” and “skin clarity” concepts

Usage & Handling

• Essences & toners: 0.05–0.3%
• Creams & emulsions: 0.1–0.5%
• Scalp & hair treatments: 0.1–0.4%

Water-soluble. Recommended to be added below 45 °C in the aqueous phase. Compatible with other green tea catechins, niacinamide, panthenol and humectants. Ideal pH range: 4.8–6.5. Sensitive to oxidation; store in a cool, dry place away from light.

Technical Specifications

• Purity: ≥ 98% (HPLC)
• Appearance: Pale yellow to light brown powder
• Odor: Neutral to faint plant-like
• Solubility: Water-soluble

Each batch is provided with full technical documentation including COA, MSDS, HPLC, heavy metal screening and microbiological report. Suitable for clean beauty and evidence-based formulations.

Regulatory & Safety

• CAS Number: 970-74-1
• Topical use only / cosmetic use only
• EU Cosmetic Regulation compliance
• REACH status: available on request

B2B Supply & Support

• Available from EU warehouse
• Lab, pilot and industrial packaging
• Full documentation and formulation support
• B2B pricing and flexible supply terms

Contact us for pricing, samples or formulation assistance.