N-Acetyl Cysteine
Primary Function
Stabilizer
Health Score
7/10
Eco Score
5/10
Also Known As
NAC
About N-Acetyl Cysteine
An acetylated form of cysteine with powerful antioxidant properties. Supports glutathione production and protects against oxidative stress.
Formulation Role & Skin Benefits
N-Acetyl Cysteine is selected for formulations requiring protecting delicate active ingredients from degrading due to light, air, or heat, delivering ensuring your product works as effectively on the last day as the first.
Best suited for all skin types, essential for high-performance and antioxidant formulas. Typical formulation context: antioxidant serums, vitamin C formulas, retinol creams, and emulsions.
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