Plus, studies show that, in higher doses, <50% of vitamin C is absorbed. We use 100mg ascorbic acid, vitamin C’s purest form, for significant absorption and no gut irritation. This provides consistent support for your immune system.
Vitamin C and Zinc 120 Tablets Vegan - Ascorbic Acid with Added Zinc - Maintenance of Normal Immune System - High Strength Vitamin C & zinc Tablets & Powder Alternative by PROELITE
UKHealthHouse Vitamin C + Zinc - 180 Tablets - Immune System Support High Strength Vitamin C 100mg with Zinc 15mg - VIT C Supplement for Skin & Teeth
UKHealthHouse Vitamin C + Zinc - Tablets - Immune System Support High Strength Vitamin C 100mg with Zinc 15mg VIT C Supplement for Bones, Skin & Teeth (120)
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UKHealthHouse Vitamin C + Zinc - 500 Tablets - Immune System Support High Strength Vitamin C 100mg with Zinc 15mg - VIT C Supplement for Skin & Teeth
UKHealthHouse Vitamin C + Zinc - 240 Tablets - Immune System Support High Strength Vitamin C 100mg with Zinc 15mg - VIT C Supplement for Skin & Teeth