L-Methionine
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Cosmetic Raw Materials & Intermediates
Raw material used in cosmetic products for improving skin tone and elasticity
L-Methionine is an essential sulfur-containing amino acid commonly used as a raw material in cosmetic formulations. It contributes to maintaining healthy skin tone, improving skin elasticity, and supporting overall skin resilience. In addition to its cosmetic applications, it is also a key ingredient in various nutritional supplements and pharmaceutical products designed to aid in cellular repair and metabolic health.
- CAS No.: 63-68-3
- Molecular Formula: C₅H₁₁NO₂S
- Purity: 99% min
- Appearance White solid
- Molecular Weight 149.21 g/mol
- Density 1.2±0.1 g/cm³
- Boiling Point 306.9±37.0 °C at 760 mmHg
- Melting Point 284 °C (dec.) (lit.)
- Flash Point 139.4±26.5 °C
- Packaging 25kg / fibre drum
- Storage Conditions 20-25°C
- Customs Code 2930400000
- Production capacity 50 tons/month
- Product Name
- L-methionine
- (S)-2-Amino-4-(methylthio)butanoic acid
- L-(-)-Methionine
- Applications Used as a raw material in cosmetic products for enhancing skin tone, improving elasticity, and promoting skin health

