Skip to product information
1 of 6

Cooper Complete Vitamin D3 25 mcg (1000 IU) - 60 Softgels

Cooper Complete Vitamin D3 25 mcg (1000 IU) - 60 Softgels

Regular price £20.05 GBP
Sale price £20.05 GBP Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted wellness brands

Free worldwide delivery

Secure checkout

Buy More Save More!

Cooper Complete Vitamin D3 25 mcg (1000 IU) - 60 Softgels

Regular price £20.05
Sale price £20.05 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked worldwide delivery. Estimated arrival between - and -.

Understanding Vitamin D Dosage: 1000 IU

The UK government recommends a daily intake of 10 mcg (400 IU) of vitamin D for most adults, particularly during autumn and winter. However, many health care professionals suggest that higher intakes may be beneficial for optimal blood levels. Cooper Complete Vitamin D3 provides 25 mcg (1000 IU) per soft gel capsule—a common maintenance dose that can help maintain adequate vitamin D levels without exceeding the safe upper limit for healthy adults. If you have specific health concerns or are taking medication, consult your GP for personalized advice.

Key Benefits of Vitamin D3

Vitamin D3 plays several important roles in the body. According to the European Food Safety Authority (EFSA), the following benefits are scientifically established:

  • Immune function: Vitamin D contributes to the normal function of the immune system.
  • Bone health: Vitamin D contributes to the maintenance of normal bones.
  • Muscle function: Vitamin D contributes to the maintenance of normal muscle function.
  • Calcium and phosphorus absorption: Vitamin D contributes to normal absorption and utilisation of calcium and phosphorus.

These benefits highlight why maintaining adequate vitamin D levels is important for long-term health. Consistency in supplementation is key, and results may vary between individuals.

Who May Benefit from Vitamin D3 Supplementation?

People with limited sun exposure—such as those living in northern climates like the UK, or those who spend most of their time indoors—may not produce enough vitamin D. Older adults, individuals with darker skin, and those following a vegan or vegetarian diet may also have higher needs. During winter months, when sunlight is scarce, supplementation can help maintain bone density and support the immune system. Always consult your health care provider before starting a new supplement, especially if you have underlying health conditions.

What Makes This Vitamin D3 Supplement Special?

Cooper Complete uses vitamin D3 (cholecalciferol) rather than vitamin D2 (ergocalciferol). D3 is the preferred form for supplementation because it is more bio-available and closer to what your body produces from sunlight. Each soft gel capsule delivers 1000 IU of vitamin D3, and the soft gel capsule contains a small amount of oil to aid absorption, as vitamin D is fat-soluble. This product is manufactured in a GMP-certified facility in the USA, ensuring quality and purity.

Why Choose Cooper Complete Vitamin D3?

Cooper Complete was founded by Dr. Kenneth H. Cooper, a pioneer in preventive medicine and the 'father of aerobics'. Each ingredient is carefully selected based on scientific research. This vitamin D3 supplement is made with high-quality ingredients and is free from unnecessary additives, ensuring a pure, effective product. With decades of expertise behind it, Cooper Complete is a trusted choice for supplements in the UK and worldwide.

How to Incorporate Cooper Complete Vitamin D3 into Your Routine

Take one soft gel capsule daily with a meal that contains fat to enhance absorption. Each bottle contains 60 softgels, providing a two-month supply. Store in a cool, dry place away from direct sunlight. Do not exceed the recommended dosage unless directed by a health care professional. As with any supplement, it is important to maintain a balanced diet and healthy lifestyle.

The Importance of Vitamin D3 for Overall Wellness

Vitamin D is essential for numerous bodily functions, yet many people do not get enough from sun exposure alone, especially in the UK. Cooper Complete Vitamin D3 provides 25 mcg (1000 IU) of cholecalciferol per soft gel capsule—the same form your body naturally produces from sunlight. This carefully dosed supplement helps fill nutritional gaps and supports your daily wellness routine. Whether you are looking to maintain strong bones or support your immune system, this vitamin D3 supplement offers a convenient and reliable option.

Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. This product is not intended to diagnose, treat, or prevent any disease. Always read the label and follow the directions for uses.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

UK Vitality Vitamins offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any food supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

View full details
  • Tracked worldwide delivery

    Clear delivery messaging for shoppers worldwide.

  • Secure checkout

    Secure checkout.

  • Clear returns

    Returns information is written plainly before purchase.

  • Trusted brands

    Carefully selected supplements from established wellness brands.

Supplement guide

Cooper Complete Vitamin D3 25 mcg (1000 IU) - 60 Softgels at UK Vitality Vitamins

Understanding Vitamin D Dosage: 1000 IUThe UK government recommends a daily intake of 10 mcg (400 IU) of vitamin D for most adults, particularly during autumn and winter. However, many health care professionals sugges...

Category Vitamins & Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Cooper Complete
Price £20.05
Availability In stock
1000 IUBone HealthCholecalciferolCooper CompleteFood SupplementGMPImmune SupportKenneth CooperMade in USAPreventive Medicine

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What UK Vitality Vitamins shows before checkout

Every product page displays price, availability, variant choices, ingredient information, directions for use, allergen details, worldwide delivery expectations and secure checkout — so you can make an informed decision quickly.

Questions about Cooper Complete Vitamin D3 25 mcg (1000 IU) - 60 Softgels

Is Cooper Complete Vitamin D3 25 mcg (1000 IU) - 60 Softgels available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

UK Vitality Vitamins product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.