Swanson Vitamin D-3 5000 IU Bone Health Immune Support Healthy Muscle Function D3 Supplement (cholecalciferol) 125 mcg 250 Softgels Count

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: Swanson Premium

Regular price $11.90 USD


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  • BONE & TEETH HEALTH SUPPORT - Health conscious people looking to support strong and healthy bones and teeth, know that vitamin d is a must-have vitamin supplement. Vitamin d manages how much calcium gets distributed to your blood, bones and digestive system. Specifically, however, vitamin d aids calcium absorption into your bones, which helps build them up and stay strong.
  • GREAT FOR PROMOTING THE IMMUNE SYSTEM - Vitamin D supports the immune system. Immune cells throughout our bodies have receptors for vitamin D that support differentiation, activation and proliferation of these cells. Vitamin D deficiency is also associated with diminished immune function.
  • COMBATS VITAMIN D DEFICIENCY - Aside from the vitamin d we get from our time spent out in the sun, there are many food sources of vitamin d as well. Fish like salmon, sardines, mackerel and tuna are excellent sources of vitamin d, as is cod liver oil. To a lesser extent eggs and raw milk and mushrooms contain vitamin d as well. Each Swanson Vitamin D3 Sgel capsule contains 125 mcg of vitamin d-3 as cholecalciferol for 625% of the daily recommended value.
  • 100% MONEY BACK GUARANTEE - Our products reflect our commitment to giving you the best quality and service at the best price. We guarantee that every product you purchase is made from the purest, freshest nutrients and meets the highest quality standards. If you aren't completely satisfied with any product(s) purchased within the last 30 days, simply return the unused portion to us for a full refund.
  • OUR QUALITY & HERITAGE - We're control a good way! For nearly 50 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND with a mission to offer wellness solutions that help people live simply healthier together. Our facilities are Good Manufacturing Practice (GMP) certified, and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus and usage traditions guide our innovation.

Product Description

Did you know that 75-90% of people in the United States are vitamin D deficient? Vitamin D is known as the "sunshine vitamin" since your body produces it as a result of sun exposure, but environment, age and even sunscreen use can affect how much vitamin d your body produces. Help cover vitamin d gaps in your diet, especially if you have decreased sun exposure or live in northern latitudes, with a Vitamin D supplement. Vitamin d is essential because it helps your body absorb calcium, making it a critical part of healthy bones and teeth, Plus, vitamin d also functions in immune health and healthy muscle function. New research shows vitamin D also supports colon health. While it's often hard in today's society to get enough vitamin d through your diet and exposure to sun, taking a vitamin d supplement is a great way to promote proper vitamin d levels and enhance calcium absorption. Unfortunately, most Americans don't get enough vitamin d from their diets. Living environments and work habits also limit sun exposure and can be risk factors for a vitamin d deficiency.


Health & Vitality

Our goal is to provide you with science-backed, simplified health and wellness solutions to nurture your wellness journey every day.

We believe in health and vitality at every age, which is why our nutrition scientists and innovation experts continually search the globe for better ingredients and new scientific research findings to create vitamins, supplements and wellness products that fit easily into your modern life.


Innovation & Research

At Swanson, we get it! Nutrition and exercise needs can change due to lifestyle, environment, work, illness, age and more.

Our products are inspired by clinical research backed by scientific consensus. Each is formulated to deliver the highest quality with the lowest environmental impact. Our nutritional supplements and wellness products are trusted by healthcare practitioners and consumers worldwide.


Strong Heritage

Our story began in Fargo, North Dakota, when a man with a passion for golf was looking to lessen his joint pain. His research into the benefits of vitamins and supplements nurtured a deep commitment to wellness at every age and a desire to share his findings with others. In 1969, our first product was vitamin E to support cardiovascular health and antioxidant activity to neutralize free radicals.* Today, we offer thousands of innovative, science-backed wellness solutions and nutritional supplements that help people live SIMPLY HEALTHIER TOGETHER.


Good Manufacturing Practices

We take quality seriously, and that's why we are voluntary members of NSF International and follow Good Manufacturing Practices to ensure that our procedures are the best they can be.

Quality Testing

Our quality testing includes, but is not limited to:

  • Purity (HPLC): testing raw ingredients before manufacturing to make sure that they are pure; we compare to a standard with a known concentration
  • Potency (HPLC): testing finished products to ensure they meet label claims
  • Identity (HPLC, FTIR or HPTLC): testing all raw ingredients; the HPTLC is for botanicals only while all other ingredients are tested through HPLC or FTIR
  • Microbiology (Biolumix): testing all raw ingredients and finished products for aerobic bacterial count, yeast and mold, Salmonella, E. coli and more
  • Heavy Metals & Metal Assays (ICP-MS): testing includes lead, mercury, cadmium, arsenic and more done on all raw ingredients and finished products, plus minerals such as magnesium, calcium and more.


By following strict guidelines, we ensure our products are carefully and rigorously tested for both purity and potency.

Third-Party Testing

These labs are ISO 17025 Certified. ISO/IEC 17025 is the standard accreditation most labs must hold in order to be deemed technically competent. Laboratories use ISO/IEC 17025 to implement a quality system aimed at improving their ability to consistently produce valid results.

Industry Regulations (FDA & FTC)

Swanson complies with both Food and Drug Administration (FDA) and the Federal Trade Commission (FTC) guidelines. These ensure that consumers can trust the label information and safety of all our products. Virtually all facets of supplement manufacturing, labeling and marketing are covered by extensive regulations issued and enforced by the FDA and FTC.

* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.


  • Standard delivered 2-7 Business Days

All orders are processed within 48 hours of your payment being processed.

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