No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.

Oops!

We are having trouble processing your request.

Our apologies!

Please try again later.

shop / Bone / Vitamin D
shop / Vitamin D

Swanson Premium

Vitamin D-3 - Highest Potency

Item | SW1371

Serving Information

  • Serving Size: 1 softgel
  • 5,000 IU Per Serving
  • 250 Servings Per Container
  • Sgels Size: C
$10.99
Qty
Size
 

Supplement Facts

Serving Size 1 Softgel

  Amount Per Serving % Daily Value
Vitamin D-3(as cholecalciferol) 125 mcg 625%

Other ingredients: Safflower oil, gelatin, glycerin, purified water.

Suggested Use: As a dietary supplement, take one softgel per day with food and water.

WARNING: Do not take this product if you are pregnant or nursing. Consult your healthcare provider before use if you are taking any prescription medications or if you have a medical condition, especially hypercalcemia or kidney disorders. This product should be used under the supervision of a healthcare professional to monitor vitamin D blood levels. Do not exceed recommended dose. Not intended for use by children.

  • Supports bone health, immune wellness, cardiovascular wellness and more



  • Promotes calcium absorption in the body



  • Our most potent dose with 5,000 IU per serving


Swanson Premium Vitamin D-3 5,000 IU is our highest potency vitamin D supplement available. Did you know that 75–90% of people in the U.S. are deficient in vitamin D? Very few foods in nature contain vitamin D, and if you live in northern latitudes, it’s even tougher to get enough of this sun-loving, super vitamin. Vitamin D helps your body absorb calcium, making it a critical part of healthy bones, but it also functions in immune health, cell growth, and inflammation moderation. New research has also revealed that vitamin D-3 may be twice as effective as vitamin D-2 at raising nutrient levels in the body, making this high-potency softgel one to make sure you stock up on!

Terms and Ingredient Definitions

Shipping Weight: .16 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: $18.49

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 5 out of 5 by from Excellent Product Swanson Premium high potency vitamin D3 is an excellent product. Swanson delivers on quality like they have for years. They are a trusted brand and that is the main reason I stick with them. You can believe you are getting the ingredients you pay for.
Date published: 2019-08-17
Rated 5 out of 5 by from Great value As always Swanson's has good value for good prices. We live in the cold North and need all the D3 we can get. Even in the summer I use it..
Date published: 2019-08-16
Rated 5 out of 5 by from HP Vitamin D-3 I take Vitamin D-3 - Highest Potency as it works well for my bones.
Date published: 2019-08-15
Rated 5 out of 5 by from Great Quality Very well absorbed! Hi potency so only need one a day.
Date published: 2019-08-10
Rated 5 out of 5 by from A truly fantastic product! My vitamin D-3 levels were below normal in lab tests until I began taking Swanson's Highest Potency Vitamin D-3. I have been using this product daily for the last two years and my vitamin D-3 levels are perfect now!
Date published: 2019-08-06
  • y_2019, m_8, d_20, h_11
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_53, tr_194
  • loc_en_US, sid_SW1371, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_swansonhealth
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 12ms
  • REVIEWS, PRODUCT

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.

®

Easy Refill

  • Get your favorite products delivered automatically
  • 10% off future orders of Swanson brand products in your subscription
  • FREE standard shipping on all future orders over $50
  • Control the frequency, delivery date, item quantity... or cancel at any time
  • Email reminders before each delivery
See all FAQs here