Stop use if diarrhea, nausea, vomiting or heartburn occur.
Recommended Dose: Adults: Take 1 scoop daily, mixed well with 1 cup (250 mL) of water, or as directed by a healthcare practitioner. Pure Encapsulations NAC + Glycine Powder Helps support immune function.Caution: Risk Information: Do not use this product if you are taking antibiotics, antacids, or nitroglycerin.