Support Bone & Heart Health: Numerous studies suggest optimal vitamin D levels aid heart and bone health, making Thera-D an ideal supplement*
Biologically Active Vitamin D3: Our vitamin D tablets provide the same biologically active form of vitamin D created in our bodies after direct sunlight exposure, without the risk of UVB’s*
Immune Support Supplement: Thera-D 2000 supports healthy immune function to help your body stay resilient with 2,000 IU (50 mcg) of vitamin D per tablet*
Purity Tested: Our USA-manufactured supplements are independently verified for potency and purity by NSF; gluten-free, dye-free, vegetarian, and made with premium ingredients
Independently tested and certified. Companion is tested and certified by NSF® International for content accuracy and purity, so you know exactly what you’re getting.
No vitamin D, vitamin K, or iron. Companion is ideal for those already taking a vitamin D supplement, those advised to limit vitamin K intake, and men, women 51+, or anyone who does not need iron in their daily multivitamin.
Quality you can trust. Companion is manufactured in the USA in a cGMP compliant facility.
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