Vitamin B3 (niacin) is used by the body to convert carbohydrates, fats, and proteins into energy. It supports hundreds of biochemical reactions and contributes to the body's antioxidant defense system.
GLPrelief uses Niacinamide — the flush-free form of B3. This is a deliberate choice: standard nicotinic acid can cause "niacin flush" (skin flushing, warmth, tingling) which would be an unwelcome additional sensation for someone already managing GLP-1 side effects.