Free shipping over $35 · 60-day returns · Price-watch guarantee

Ventari

THORNE

THORNE - Vitamin D3 Supplement - Supports Healthy Bones Teeth Muscles Cardiovascular Immune Function - Gluten Dairy Soy-Free

4.8(2,615)
$25.00

596+ bought in the past month

About this item

  • Vitamin D3 Benefits: Supports healthy teeth and bones by enhancing the absorption of calcium; supports immune function and cardiovascular health*
  • Optimal Absorption: Vitamin D3 (as cholecalciferol) is more potent and better absorbed than vitamin D2 (or ergocalciferol); research shows vitamin D3 is more effective at raising overall vitamin D levels*
  • Advanced Vitamin D: Nutrient support for those low in vitamin D, such as those who live in northern latitudes, are elderly, have a darker skin tone, or lack adequate sun exposure to support the body's natural vitamin D production*
  • Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
  • Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

Key details

Brand
THORNE
Item Form
Capsule
Primary Supplement Type
Vitamin D3
Diet Type
Gluten Free
Flavor
Unflavored

Dimensions and fit

dimensions
‎ 1.7 x 1.7 x 2.97 inches; 0.71 ounces
product_dimensions
1.7 x 1.7 x 2.97 inches; 0.71 ounces

Technical specifications

item_model_number
D148

Item information

date_first_available
October 2, 2001
manufacturer
Thorne Research
best_sellers_rank
#6,292 in Health & Household ( See Top 100 in Health & Household ) #80 in Vitamin D Supplements
Highlights

About this item

  • Vitamin D3 Benefits: Supports healthy teeth and bones by enhancing the absorption of calcium; supports immune function and cardiovascular health*
  • Optimal Absorption: Vitamin D3 (as cholecalciferol) is more potent and better absorbed than vitamin D2 (or ergocalciferol); research shows vitamin D3 is more effective at raising overall vitamin D levels*
  • Advanced Vitamin D: Nutrient support for those low in vitamin D, such as those who live in northern latitudes, are elderly, have a darker skin tone, or lack adequate sun exposure to support the body's natural vitamin D production*
  • Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
  • Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

From the brand

Product detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detail
Product detailProduct detailProduct detailProduct detail

Product videos

Product video 1

Customer reviews

2,615 reviewsPositive

Rated 4.8/5 across 2,615 reviews — highly regarded by customers.

  • 88% of sampled reviews give 4–5 stars.

Customers say

Customers find this vitamin D supplement to be of high quality and effective at correcting extreme deficiencies, with one customer noting improved lab results. Customers appreciate the brand's reputation and consider it good value for money.

Generated from the text of customer reviews

★★★★★

Excellent supplement!!

I have to take large quantities of vitamin D. Switched from my regular brand to Thorne because noticed some insufficiency with my regular brand. Use other Thorne products and they are excellent. So is this vitamin D supplement, it is excellent. Bit pricey but worth the $$ Read more

Aplex
★★★★★

Thorne is quality

Anything that you buy from Thorne is of the best quality and effectiveness!! Read more

Karan
★★★★★

Best Vitamin D

This Vitamin D 10,000 works really well. My number was at 19 and I tried other brands including the prescription from my dr and nothing worked, and all the other brands gave me acne. I recently checked my levels ands now I’m at 42, and no acne. Worth it! Read more

Glamgram
★★★★★

Easy to take

These capsules are so tiny, they're easy to swallow, so I don’t mind taking them. Trying to get my Vit D levels up. Read more

Heart4Him
★★★★★

Good Quality Supplements

Good supplemental support. I take these everyday and they have helped my levels come up. Read more

Mandy Reese
★★★★★

Good quality

Why did you pick this product vs others?: I use other Thorne vitamins and like their quality. I find these effective, with no taste. Read more

Shadow's Mom
★★★★☆

Very Good

Seems to be working very well. Small enough to swallow comfortably Read more

Erica C
★★★★★

My go-to

I don’t buy any other brand. Read more

R. VERNON

Similar products

Recently Viewed

We use optional analytics cookies to understand how visitors use Ventari and improve the experience. This banner controls analytics measurement only. See our Cookie Policy.