Myricitrin: Flavonoid Antioxidant for Calming & Protective Skincare Formulations

Molecular Identity

• Chemical Name (INCI): Myricetin-3-O-rhamnoside
• Molecular Formula: C₂₁H₂₀O₁₂
• Source: Naturally present in bayberry bark and leaves of Myrica rubra and other plant species

Function & Applications

Myricitrin is a plant-based flavonoid glycoside valued for its dual antioxidant and soothing activity in cosmetic formulations. Its ability to modulate oxidative responses and comfort the skin makes it well-suited for sensitive care and daily defense systems:

• Antioxidant Action: Neutralizes ROS and enhances product stability
• Soothing: Helps reduce skin discomfort and visible redness
• Protective Role: Acts as a bioactive shield in urban and stress-exposed skin
• Skin Tone Support: Can contribute to a balanced, even-looking complexion

Typical uses: daily defense serums, calm-and-protect emulsions, after-sun formulations, scalp soothing products, and antioxidant boosters. Especially suited for industrial formulation in bulk production environments.

Typical Usage & Dosage

• Skin-calming products: 0.05–0.2%
• Daily antioxidant care: 0.1–0.3%
• Scalp and rinse-off formulations: 0.2–0.5%

Solubility: partially water-soluble, better in hydroalcoholic systems or with solubilizers. Recommended pH: 4.5–6.5.

Technical Highlights

• Purity ≥ 95% (by HPLC)
• Appearance: Yellow-brown crystalline powder
• Botanical origin: typically from Myrica rubra or Rhus species
• Preservative-free, vegan-friendly, non-GMO

Delivered with a complete technical package: COA, HPLC chromatogram, MSDS, heavy metal profile, microbiological testing.

Regulatory & Compliance Info

• INCI: Myricetin-3-O-rhamnoside
• CAS Number: 17912-87-7
• REACH status: Available upon request
• Cosmetic-grade with traceable sourcing

Why Choose Us – Bulk Ingredient Partner

• Industrial quantities available from EU-based stock
• Low-MOQ for pilot projects and large-volume packaging for production
• Consistent batch quality with analytical verification
• All documentation included for regulatory and formulation teams
• Short lead times and reliable EU logistics
• B2B pricing structure tailored for contract manufacturers and R&D buyers

Request your sample, specification sheet, or quote for bulk Myricitrin today.