Source Naturals, Vitamin D-3, 1,000 IU, 200 Tablets
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- Dietary Supplement
- Bioactive Form for Bone and Immune Health
Sunlight is the source of life on Earth, but we may not be aware of all the ways it benefits us. Our bodies manufacture vitamin D-3 when the skin is exposed to UV radiation from sunlight, but the ability to do so decreases as we age. Vitamin D-3 maintains healthy calcium and phosphorus levels in the body for strong bones; it increases muscle strength in older adults; and it also plays an active role in a healthy immune response. Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D. It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the body's needs.
1 to 2 tablets daily with a meal.
Microcrystalline cellulose and stearic acid.
Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
Caution: If you are pregnant, may become pregnant, breastfeeding, have kidney, parathyroid or any lung disease, cancer, or are taking any prescription drug, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
|Serving Size: 2 Tablets|
|Serving Per Container: 100|
|Amount Per Serving||%DV|
|Vitamin D-3 (as cholecalciferol)||2,000 IU||500%|
iHerb Customer Reviews
It works. My 25-OHD went from 19 ng/mL to 55 ng/mL with 2000 IU/d. The tablets are small, easy to swallow and the yearly cost is ~$12. Ordering on line takes a moment from home or work. This company always has what I am looking for with a variety of companies represented. I share this sie with my patients.
I don't normally take any vitamins, so it was easy to notice the difference it made when I began taking these. I noticed more energy and less sugar cravings. I will definitely purchase this product again.
Posted by 5145405357515965037 on May 18, 2016
Normally use the Thorne brand of D3's but for a cheaper brand these seem to be just as effective.
Posted by 5460268475514574338 on May 03, 2016
It was for my mom, my mom should take vitamin D regularly mom said it is not bad but next time she wants to buy more higher concentrated one
Posted by 5406021109586186946 on May 27, 2015
Good vitamin D
Posted by 5357436763866959860 on Sep 11, 2014
I have bought this vitamin D multiple times because I really like it. It is cheap and I love the 1000 IU. This also last a long time because it has 200 tablets. I also love Source Naturals supplements because they work.