Chrysin

Product Description

Green Stone Swiss supplies high-purity Chrysin manufactured under strict GMP-aligned quality systems, ensuring consistent batch-to-batch performance for professional cosmetic and personal care brands worldwide. Our direct factory supply model delivers reliable bulk quantities with full technical documentation and free sample support.

Chrysin is 5,7-dihydroxyflavone. In eye creams and antioxidant serums it is a phenolic flavone, not a peptide and not a water-soluble salt. This grade is a pale yellow crystalline powder.

Eye treatments continue to specify this INCI when chrysin is named. Cosmetic-grade Chrysin remains a bulk flavone when the assay is on the COA.

Product Specification

• INCI Name: Chrysin
• CAS No.: 480-40-0
• Molecular Formula: C₁₅H₁₀O₄
• Molecular Weight: 254.24 Da
• Appearance: Pale yellow crystalline powder
• Purity: Typical ≥98%
• Solubility: Soluble in glycols and ethanol; poorly soluble in water
• Suggested pH: 4.0–7.0 in finished systems
• Storage: Store in a cool, dry place; protect from light and moisture

Key Benefits & Applications

Chrysin is a flavone powder used in eye creams and antioxidant serums.

• Predissolved in a glycol
• Distinct from peptide eye actives
• Fits eye formulas that name this flavone
• Typical use level: 0.05–0.5% in the finished formula

Formulation Guidelines

Follow these guidelines to disperse Chrysin before the emulsion cools.

• Suggested Use Level: Typical 0.05–0.5% in the finished formula
• pH Range: Suggested 4.0–7.0
• Addition: Predissolve in a glycol below 40°C
• Stability: Protect from light and moisture
• Combine with Resveratrol when a second phenolic antioxidant is needed beside this flavone.