Vitamin D functions as a hormone, a chemical messenger with widespread effects in the human body. It is important for optimal bone, cardiovascular, neuromuscular, and immune health. Adequate calcium and vitamin D throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis. Supplementation with vitamin D may be necessary to meet daily needs, since obtaining sufficient vitamin D from natural food sources and sun exposure alone can be difficult. Research shows that vitamin D3 (cholecalciferol) is approximately 87% more potent than vitamin D2 for raising and maintaining vitamin D blood levels. Health Benefits Supports bone, cardiovascular, neuromuscular, and immune health Adequate calcium and vitamin D may reduce the risk of osteoporosis Dry, water-soluble preparation of natural vitamin D3 (cholecalciferol) More potent than vitamin D2 for raising vitamin D blood levels IngredientsVitamin D3 (as cholecalciferol, 1,000 IU)
D**R
Excellent product.
very small, easy to swallow capsules that have increased my blood D3 level, made my nails grow faster and stronger, my dentist said my teeth are stronger (!), and I know it is doing the job for my bones.
O**E
Waiting to see if my blood level goes up from increased dosage before I tell people to buy or not.
No GI upset when taking 4000IU daily.
T**I
Five Stars
Good brand, my doc. Uses this
A**R
My most trusted form of Vitamin D3 is by Biotech !
I am extremely happy with this Product. I have no problems nor no disappointments with Biotech's Vitamin D3 !Very pleasant to swallow, no after taste, no Stomach discomfort . Thank you Biotech ! Richard Nagel
T**S
Only Vitamin D pills I use
These are my go to vitamins
Trustpilot
2 months ago
3 weeks ago