Nature’s Answer, Vitamin D-3 Drops, 100 mcg (4,000 IU), 0.5 fl oz (15 ml)

Vitamins and minerals

California Gold Nutrition, Vitamin D3, 125 mcg (5,000 IU), 90 Fish Gelatin Capsules

Vitamins and minerals

NOW Foods, Vitamin D-3, High Potency, 125 mcg (5,000 IU), 240 Capsules

Vitamins and minerals

NOW Foods, C-1000 Zinc Immune Booster, Vitamin C, 1000 mg and Zinc, 15 mg, 90 Vegetarian Capsules

Vitamins and minerals

California Gold Nutrition, Vitamin D3, 50 mcg (2,000 IU), 360 Fish Gelatin Capsules