Swanson Vitamin D3 Highest Potency 5,000 IU (125 mcg) 250 Softgels

Supports bone health plus immune and cardiovascular wellness

Promotes calcium absorption in the body

Most biologically active form of vitamin D

  • Buy 2 for £7.67 each and save 5%
  • Buy 3 for £7.26 each and save 10%
In stock
Prices Include
All Duties & VAT
Free UK deliveryFREE UK delivery over £50
European delivery from £4.95
Refund or exchange60 day refund
Or exchange available
Your body actually makes vitamin D when skin is exposed to sunlight. For anyone who spends little to no time in the sun, though, vitamin D supplements may be helpful. The elderly in particular have been known to have low levels of vitamin D. Get your "Sunshine Vitamin" with Swanson Higher Potency Vitamin D3! This unique formula has received a lot of press by researchers and health professionals.

Vitamin D-3 deficiency leads to weak bones, increased risk of fractures, osteoporosis, weak muscles, poor immune function, increased risk of infection and autoimmune diseases.

The intake of Vitamin D-3 leads to the following benefits: • Reduces the risk of osteoporosis • Increases strength of the bones • Prevents occurrence of fractures • Reduces the risk of respiratory diseases • Reduces the risk of infections of the upper respiratory tract • Improves the condition of patients of diabetes

Nutritional Information

Serving Size: 1 Softgel
Ingredients  Typical Amount per Serving %RI*
Vitamin D3 (as cholecalciferol) 125mcg 625

* Reference Intake
** Reference Intake value not established



Flaxseed oil, Gelatin, Glycerin, Purified water.

Directions of Use

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


Food supplements should not be used as a substitute for a varied diet. Do not exceed the stated dosage. Store in a cool, dry place, protected from light and heat. Keep out of sight and reach of children.


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.
Product Questions
About The Brand
About The Brand

Swanson Health Products—Total Wellness for Mind, Body & Home.

Swanson Health started in 1969 in the heart of America with a mission to offer pure and potent health products at a great value. Over fifty years later, they continue to innovate science-backed vitamins and supplements, healthy home, pantry and self-care products, delivering wellness solutions for mind, body & home.

Delivery & Returns

Delivery & returns

  • Free Delivery

    Same day dispatch on all orders placed before 14:30 (GMT) and free UK delivery on orders over £50

  • Click and Collect

    Click and Collect is available for customers who live within 25 miles of our Driffield warehouse

  • International Delivery

    European delivery options vary by country. Prices start from £4.95. Enter your address at checkout for a price

  • No Quibble Returns

    99% of customers love our products. We are confident you will too. 60 day money back guarantee