Amazon.com: Spring Valley Vitamin D3 Supplement, 50 Mcg (2,000 IU), 200 Ct (2 Pack) Bundle with Exclusive Vitamins & Minerals - A to Z - Better Idea Guide (3 Items) : Health & Household
Spring Valley Vitamin D3 Softgels, 25mcg, 1,000 IU, 450 Count - Walmart.com
Amazon.com: Vitamin D3 400 iu (10 mcg) | 100 Tablets | Vegetarian, Non-GMO, Gluten Free Supplement | By Nature's Truth : Health & Household
Vitamin D3 10000 IU (Vinco)
Nature's Bounty D3 10,000 IU Vitamin Supplement Softgels | Walgreens
Price trends for Vitamin D3 500, Vitamin C, L-threonine
Amazon.com: Nature Made Vitamin D3 2000 IU (50 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 250 Softgels, 250 Day Supply : Health & Household