







🦴 Elevate your health game with every tablet — because strong bones and immunity never go out of style!
Source Naturals Vitamin D-3 offers 1000 IU of bioactive cholecalciferol per tablet, supporting bone health, muscle strength, and immune function. With 200 gluten-free, allergen-free tablets per bottle, it’s crafted in the USA and backed by over 35 years of trusted quality, making it the smart daily supplement for proactive health-conscious adults.















| ASIN | B000OQ2EH2 |
| Age Range Description | Adult |
| Best Sellers Rank | #114,347 in Health & Household ( See Top 100 in Health & Household ) #940 in Vitamin D Supplements |
| Brand | Source Naturals |
| Brand Name | Source Naturals |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 202 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00021078017929 |
| Item Form | Tablet |
| Manufacturer | Source Naturals, Inc. |
| Material Type Free | Gluten Free, No Artificial Colors, No Artificial Flavors, Wheat Free |
| Model Name | turals Vitamin D-3 1000 iu Supports Bone & Immune Health (200 Tablets) |
| Number of Items | 200 |
| Primary Supplement Type | Vitamin-d |
| Product Benefits | Immune Health |
| Special Ingredients | Vitamin D-3 (as cholecalciferol) |
| Specific Uses For Product | Bone |
| UPC | 021078017929 |
| Unit Count | 200 Count |
D**Y
Absorb your B12
Absorbs easily. Great product
R**S
Recommended
My doctor wants me to take 2000 IUs of D3 daily because a blood test showed I was low on D3. I get 900 IUs from other multi's I take, so I only need 1000 IUs and this tablet is perfect. I decided on this brand of D3 because I subscribe to an independent lab company that tests claims for potency, ingredients and heavy metals and Source Naturals tests well. I have taken as many as 2 of this little tablets, on an empty stomach, in the morning and no nausea. As a child, I choked on food that required the heimlich maneuver, so swallowing pills always brings anxiety for me. The tablets are small and coated so they swallow easily.
M**Y
Easy to chew, tiny
Great for those who prefer to chew or blend up their supplements. very small size
S**T
Excellent, food based vitamins, not synthetic.
Food based vitamins are important to me. No worries of allergy reactions like the synthetic ones. Source Naturals are the best.
C**C
Easy To Swallow Tablets
The tablets are small & very easy to swallow. Will update...when I have bloodwork again...& write more about this vitamin D3. Hoping it helps get my vitamin D3 up to normal range.
L**D
I’m Happy
I like that I can chew it and that it is vegan with not too many ingredients. It arrived faster than expected.
T**Y
Vitamin D3
I love this brand vitamin D. Because it offers these smaller tablets and just the right amount of I.U. Works great..
M**X
excellent vitamin!
I take 2 once a day in the winter & 1 once a day in the summer. Over the winter I didn't get sick … not once!
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