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S‑Acetyl‑L‑Cysteine ;SAC;38520‑57‑9;Food Grade 99% Powder Antioxidant Dietary Supplement Raw Material

Product description

CAS: 38520‑57‑9
Molecular Formula: C₅H₉NO₃S Molecular Weight: 163.19 
Purity: ≥99% 
Appearance: White to off‑white crystalline powder 
Packaging: 1 kg/bag, 25 kg/drum or customized 
Sample Service: Available 
Custom ODM Service: Available

S‑Acetyl‑L‑Cysteine (SAC) is a stable acetylated derivative of L‑cysteine. As a cell‑permeable precursor of glutathione, it helps support intracellular antioxidant status. Compared with N‑acetyl‑L‑cysteine (NAC), S‑Acetyl‑L‑Cysteine features better membrane permeability and superior molecular stability. It is widely used for the development of dietary supplements and functional nutrition products targeting cellular antioxidant nutritional support.

S‑Acetyl‑L‑Cysteine (SAC) is a bioactive nutraceutical compound. It supports intracellular glutathione‑related antioxidant balance and cellular wellness, and is widely adopted in antioxidant‑oriented nutritional formulations.

Core Functions 
‑ Supports intracellular antioxidant balance
‑ Assists cellular wellness by serving as a glutathione precursor
‑ Maintains normal cellular protective status
‑ Suitable for antioxidant‑focused dietary supplement formulations

ApplicationsWidely used in dietary supplements, functional foods and nutraceutical formulations. Mainly applied in antioxidant‑focused nutrition product lines for cellular protection and daily wellness support.
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Specifications

Categories Dosage FormatsBeverages

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Healthy Ageing

Immune Support

Skin Health
Sales markets Western Europe | Eastern Europe | Asia | Australia | North America | Central/South America

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S‑Acetyl‑L‑Cysteine ;SAC;38520‑57‑9;Food Grade 99% Powder Antioxidant Dietary Supplement Raw Material

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