L-lysine acetate

L-Lysine Acetate (CAS 57282-49-2), also referred to as lysine acetate, is the acetic acid salt form of the essential amino acid L-lysine.

Where is L-lysine acetate used?

• Pharmaceutical and parenteral formulations: buffering agent, stabilizer and humectant
• Nutraceutical supplements: bioavailable lysine source in amino acid supplements and protein fortification blends
• Clinical nutrition products for specialized dietary needs
• Cosmetic and personal care: humectant and pH buffer in serums, creams and hair care products
• Food-grade functional food matrices: flavor enhancer carrier and amino acid supplement
• It stabilizes active pharmaceutical ingredients in injectable and parenteral drug formulations.

Good to know: Offers improved solubility and precise pH control compared to the free base form. Controls solution pH within tight tolerances required for patient safety compliance.

Commercial specifications

• Pharmaceutical-grade specifications including USP and Ph. Eur. compliance