Nutricost N-Acetyl L-Cystine (NAC) powder is made from vegetarian NAC and is a pure powder. Each bottle contains 500 grams (1.1lbs) of NAC. Is is non-GMO, gluten free, and made in a GMP compliant, FDA registered facility. 
WHO TO USE: 
 As a dietary supplement, mix 1 scoop daily with 6-10oz of water or as directed by your healthcare professional.
 Ingredients: 
 N-Acetyl L-Cysteine (NAC)(vegan)
- Vegan N-Acetyl L-Cysteine (NAC)
- 500 Grams (1.1 LBS) of NAC in Each Bottle
- Non-GMO, Gluten Free, Vegan, Vegetarian, 3rd Party Tested
- Convenient Serving Scoop Included
- Made in a GMP Compliant, FDA Registered Facility