Amazon.com: Vitamatic Vitamin D3 50,000 IU (as Cholecalciferol), Once Weekly Dose, 1250 mcg, 60 Veggie Capsules 1 Year Supply, Progressive Formula Helping Vitamin D Deficiencies (60 Count (Pack of 1)) : Health & Household
Vitamin D3 50,000 I.U. 15 - BOSCOGEN, INC.
Nivagen Pharmaceuticals Vitamin D3 50,000 IU 100 ea (Pack of 2) - Walmart.com
Vitamin D3 (50,000 IU) - 90 Day Subscription – Weightless 4 Life LLC