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
About Theralogix: Theralogix produces scientifically formulated nutritional supplements made from premium ingredients, independently tested & certified, and trusted by healthcare providers & patients for over 20 years