SAT-NAC is known as Vitamin B3 and one of the two forms of Viatmin B3. The other one is Nicotinic acid. Vitamin B3 acts as an essential nutrient that supports many celluar processes.
Vitamin B3 can improve the skin texture, skin irritation condition, preventing the inflammatory acne and effects as anti-inflammation. It is used also as skin whitening agent and antioxidant.