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Source Naturals

Vitamin D-3

Item | SN369

$5.25
Qty
Size
1,000 IU 100 Tabs
 

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Supplement Facts

Serving Size 2 Tablets

Servings Per Container 50

  Amount Per Serving % Daily Value
Vitamin D-3 (as cholecalciferol) 2,000 IU 500%

Other ingredients: microcrystalline cellulose and stearic acid.

Suggested Use: 1 to 2 tablets daily with a meal.

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 healthcare professional before using this product. Keep out of the reach of children.

Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

  • Optimal form of vitamin D

  • Increases muscle strength in older adults

  • Plays an active role in a healthy immune response

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.

Contains no yeast, dairy, egg, gluten, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Terms and Ingredient Definitions

Shipping Weight: .09 lbs

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

MSRP: $7.50

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.

Rated 4 out of 5 by from Great size Glad they are small. Per blood work they are working effectively.
Date published: 2018-05-04
Rated 5 out of 5 by from Good Value Good value, I have used for 3+ years. I like Source Naturals products.
Date published: 2014-07-23
Rated 5 out of 5 by from EXCELLENT My D3 level was low so I started these and am feeling much better, thank you.
Date published: 2012-10-14
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Q: Why are some vitamin D products measured in IU while others are in mcg?

Due to changes in FDA labeling guidelines, vitamin D amounts must now be listed in micrograms (mcg) on supplement facts and nutrition labels instead of international units (IU). Although these new guidelines were issued in 2016, updates weren't required until June 2020.

At Swanson, we began updating our labels in early 2017. You will see a mixture of both IU and mcg as our national brand partners complete this process.

Q: Did my vitamin D supplement change?

A: You may have noticed a change in the daily value percentage on your favorite vitamin D product, but that doesn't mean your product changed. The FDA increased the recommended daily intake (RDA) of vitamin D, which means the same product with the same ingredient amounts fulfills a lower percentage of the RDA than it prior to the change.

Q: How much vitamin D do I need each day?

In 2016, the Food and Nutrition Board increased the Recommended Dietary Allowance (RDA) of vitamin D for most adults from 10 mcg (400 IU) to 15 mcg (600 IU) per day, and 20 mcg (800 IU) for ages 70+.

Some doctors and nutritionists recommend higher daily vitamin D intakes, especially for those at risk for having low levels. The Vitamin D Council, an organization dedicated to raising awareness about vitamin D, recommends average adults supplement with 125 mcg (5,000 IU) of vitamin D daily. Talk with your doctor about your individual needs.

For more information about these changes, see Nutrition Label Updates: Important Changes to Sugar, Fiber, Vitamin D & More.

Swanson Health started in 1969 in Fargo, ND with a mission to offer pure and potent health products at a great value. Nearly 50 years later, we continue to innovate science-backed vitamins and supplements, delivering wellness solutions that help people live simply healthier together, and find vitality at any age. Click here to learn more about us.

For nearly 50 years, Swanson Health's research and development team has delivered science-backed health and wellness products to people around the world. Our innovation is guided by clinical research, scientific consensus, emerging research and usage traditions, creating products that help you find vitality at any age. At Swanson, we don't hide our science behind proprietary formulas — we believe in easy-to-read, transparent labelling. What's printed on our labels, is exactly what you'll find in our products.

Swanson Health's purity and potency testing begins with our ingredient sourcing, continues through manufacturing, and goes beyond when a product hits the shelf. Our testing exceeds industry standards, ensuring each product meets our quality guarantees for purity and potency. Swanson facilities are Good Manufacturing Practices (GMP) certified, and we voluntarily participate in third-party, independent laboratory testing. With Swanson, you can be sure you're getting the most pure and potent health products at a great value. Click here to learn more about our quality standards.

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