OL - Vitamin D3 3000 IU's - 100 capsulesDESCRIPTION Olympian Labs Vitamin D3 3000 IU 100 capsules Vitamin D3 is naturally produced in the skin in response to sunlight and is also present in some food including oily fish. If you dont get enough Vitamin D3 naturally, taking a supplement will help you maintain normal, healthy levels. Vitamin D3 is known for supporting metabolism levels already within a healthy range. Supports metabolism levels already within a healthy range. Helps maintain