Healtheries Vit C 2,000mg with Vit D & Zinc Powder 250gHealtheries High Strength Vit C 2000mg Powder with Vit D & Zinc is a great tasting, potent formulation that combines three powerful nutrients to support immune defences and recovery, particularly in times of stress. Key Benefits With Vit D and Zinc Immune support & potent antioxidant Potent formulation that combines three powerful nutrients to support immune defences and recovery, particularly in times of stress.