Resveratrol: Lipophilic Polyphenol for Urban Defense, Skin Vitality and Anti-Stress Formulations

Molecular Identity

• INCI Name: Resveratrol
• Molecular Formula: C₁₄H₁₂O₃
• Source: Extracted from Polygonum cuspidatum root or grape skin

Functional Application in Cosmetics

Resveratrol is a well-studied stilbene compound recognized for its use in advanced skincare formulations targeting oxidative imbalance, skin fatigue, and visible signs of aging linked to environmental exposure. Its high antioxidant potential and lipophilic nature allow for effective integration in lipid-phase systems or encapsulated delivery formats.

• Urban Skin Defense: Shields against oxidative stress and contributes to vitality recovery
• Ideal for Mature Skin: Included in rejuvenating and skin tone evening formulas
• Lipophilic Activity: Compatible with oils, emulsions, and antioxidant boosters
• Plant-Based Origin: Suitable for natural and performance-driven concepts

Frequently used in night creams, lipid-rich serums, antioxidant emulsions, and dermocosmetic concepts focused on stress and age-related skin fatigue. Offered in bulk supply with full quality control documentation.

Recommended Usage Levels

• Antioxidant emulsions: 0.01–0.3%
• High-performance serums: 0.05–0.5%
• Urban or post-sun formulas: 0.1–0.4%

Resveratrol is sparingly soluble in water and best incorporated into oil phases, liposomes, or via encapsulation. Sensitive to high processing temperatures. Ideal pH: 5.0–6.5.

Technical Specifications

• Purity: ≥ 98% (HPLC)
• Appearance: Off-white to light beige crystalline powder
• Odor: Neutral
• Solubility: Soluble in ethanol, lipids, and PEGs

Each lot provided with COA, MSDS, HPLC chromatogram, heavy metal analysis, microbial profile, and solvent residues.

Regulatory Compliance

• INCI: Resveratrol
• CAS Number: 501-36-0
• Intended for external cosmetic use only
• EU Cosmetic Regulation compliant (EC No. 1223/2009)
• REACH status: available upon request

Industrial Supply and B2B Services

• Available from EU warehouse with flexible packaging
• Lab, pilot and bulk formats supported
• Batch-level documentation for regulatory and QA purposes
• Formulation support for lipid-phase or encapsulated applications
• Long-term contract pricing and private label options

Contact us to receive a bulk quote, sample or technical dossier for Resveratrol for your next formulation.