商品描述
Where Optimal is Standard™NSF Certified SportWith Vitamins K1 and K2Dietary SupplementGluten FreeDairy FreeSoy FreeNon GMODeltaGold®Fuel for AthletesVitamin D3 Pro softgels provide clinically useful amounts of vitamin D3 and vitamin K (in the form of K1). Vitamins D and K are essential for optimal bone and arterial health and for maintaining the immune system in proper balance.