Maybe it's because it's so affordable. Zinc (from zinc citrate). Supports immune function. Ingredients Microcrystalline cellulose (plant fiber), gelatin, magnesium stearate, silica. Do not exceed the stated dosage.
Vitamatic Zinc Quercetin - 120 Vegetarian Capsules - Zinc as Zinc Citrate 30mg & Quercetin Dihydrate 500 mg per Serving - Immune Support
Pure Encapsulations Zinc (Citrate) 30mg - Highly Bioavailable Zinc Supplement - for Immune and Metabolism Support - for Hair, Skin & Nails - 60 Vegetarian Capsules
Your Fitness Tools Vegan Zinc Supplements | 120 x Zinc Citrate 30mg Capsules | Support Immune System, Hair Growth, Skin, Bones, Nails & Fertility | Supplements for Men & Women | Made in The UK
3 Pack Vita World Zinc Citrate 30mg Pure Zinc 180 Capsules Made in Germany
Swanson Zinc Gluconate 30mg 250 Tablets, Hair Skin & Nails, Immune System
