HYPOALLERGENIC: Contains no gluten, caseins, milk, eggs, peanuts, tree nut allergens, fish allergens, shellfish, soy, sesame, or wheat. ULTRA TESTED: Our Ultra Tested testing standards far exceed industry standards and government requirements. SAFE FOR DAILY USE: Take one capsule daily or as directed by your physician.*. STRONG BONES: Vitamin D is needed for bone growth and maintenance. Strong evidence suggests that vitamin D supports calcium absorption, modulates cell growth and supports neuromuscular and immune system function. POWERFUL VITAMIN D: High potency Vitamin D3 at 4000 IU to support the immune system and bone health*.