L-Cysteine
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
Product Name: L-Cysteine
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