Vitaking NAC-390 delivers 390 mg of N-acetyl-L-cysteine (NAC) per capsule. Each pack contains 60 plant-based pullulan capsules, providing a convenient two-month supply at the recommended one-capsule daily serving.

The formula is kept clean and straightforward, with no unnecessary additives.

The capsule shell is made from pullulan, a plant-derived material, making Vitaking NAC-390 suitable for both vegans and vegetarians. The product is free from declared allergens and is manufactured to support a simple, daily supplementation routine.