L-Cysteine
Category:Nutrition Additives
CAS No.:52-90-4
Product Grade: Food Grade
Purity / Assay: ≥98%
Molecular Formula:C₃H₇NO₂S
Molecular Weight:121.16
Synonym(s):Cysteine, (R)-2-Amino-3-mercaptopropanoic acid
L-Cysteine is a sulfur-containing amino acid essential for protein synthesis and antioxidant defense. It is a key component of glutathione and keratin, playing vital roles in skin, hair and nail health. It is widely used in food, cosmetic and pharmaceutical applications.
• Amino acid supplement in hair, skin and nail health products for keratin synthesis
• Incorporated into food products as a dough conditioner and flavor enhancer
• Applied in antioxidant supplements as a glutathione precursor
• Used in pharmaceutical formulations for acetaminophen overdose treatment
• Added to cosmetic products for skin brightening and anti-aging benefits
25kg/drum, 1kg/bag
CAS No.: 52-90-4
Product Name: L-Cysteine
Purity / Assay:≥98%
Molecular Formula:C₃H₇NO₂S
Molecular Weight:121.16
EINECS No.:200-158-2
Synonym(s):Cysteine, (R)-2-Amino-3-mercaptopropanoic acid
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