← All brands · data verified 2026-07-07
GNC Preventive Nutrition label-dose audit: 0 clinically dosed, 1 under clinical dose, 3 undisclosed — from NIH label data.
GNC Preventive Nutrition — Sleep Support120 mg
GNC Preventive Nutrition — Stress Relief100 mg
GNC Preventive Nutrition — Stress Support600 mg
GNC Preventive Nutrition — Energy Enhancing Formula Refreshing Citrus1 g · blend