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Theralogix Thera-D 2000 - Vitamin D3 Supplement, 2,000 IU (50 mcg), 180 Tablets

Theralogix Thera-D 2000 - Vitamin D3 Supplement, 2,000 IU (50 mcg), 180 Tablets

Regular price £77.27 GBP
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Theralogix Thera-D 2000 - Vitamin D3 Supplement, 2,000 IU (50 mcg), 180 Tablets

Regular price £77.27
Sale price £77.27 Regular price
Save % Sold out
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Key Benefits of Vitamin D3

Vitamin D3 contributes to a range of normal bodily functions. This essential nutrient supports the normal absorption and utilisation of calcium and phosphorus, helping to maintain normal bones and teeth. It also plays a role in normal muscle function and the normal function of the immune system. Additionally, vitamin D contributes to the process of cell division. Thera-D 2000 delivers 2,000 IU (50 mcg) of cholecalciferol per tablet to help you maintain adequate levels.

Who Should Consider Vitamin D Supplementation?

Many people struggle to get enough vitamin D, especially during the autumn and winter months or if they spend limited time outdoors. Individuals with darker skin, older adults, and those following a vegan or vegetarian diet may be at higher risk of low levels. Thera-D 2000 offers a convenient vegan-friendly option to help bridge dietary gaps and maintain healthy vitamin D status throughout the year.

How Much Vitamin D Do You Need?

Recommended intakes vary by age and circumstances. Public Health England advises 400 IU (10 mcg) per day for the general population, but many experts suggest higher intakes for optimal blood levels. Thera-D 2000 provides 2,000 IU per tablet, a maintenance dose suitable for most adults. As individual needs differ, it is wise to consult your health care professional before starting any supplement, especially if you have medical conditions or take medications.

Why Choose Theralogix Thera-D 2000?

Vitamin D is vital for wellbeing, yet many people fall short due to limited sun exposure or dietary restrictions. Thera-D 2000 delivers a potent 2,000 IU of biologically active vitamin D3 per tablet—the same form your body produces from sunlight. This supplement is designed to support normal bone health, immune resilience, and muscle function while meeting rigorous purity standards through NSF certification.

What Makes Thera-D 2000 Different?

Thera-D 2000 stands out for its uses of cholecalciferol (vitamin D3), the most bio-available form. Unlike vitamin D2, which is less efficiently utilised, D3 is identical to what your body synthesises from sun exposure. Each tablet provides a consistent 2,000 IU dose, helping you maintain healthy levels without the risks of UVB exposure. NSF certification ensures third-party verification of potency and purity, so you know exactly what you are getting.

Quality and Purity You Can Trust

Theralogix has been trusted by health care professionals for over 20 years. Thera-D 2000 is manufactured in the USA in a facility that adheres to strict quality control procedures. It is NSF certified, meaning it undergoes independent testing for potency and purity. The tablets are gluten-free, contain no artificial dyes, are vegan-friendly, and have no unnecessary additives. Each bottle provides a 180-day supply, making it easy to stay consistent with your daily routine.

Safety and Side Effects

Vitamin D is generally safe when taken at recommended doses. Excessive intake over long periods can lead to toxicity, causing symptoms such as nausea, confusion, or kidney stones. The tolerable upper intake level for adults is 4,000 IU per day, but some individuals may require higher doses under medical supervision. Always read the label and follow directions for uses. Consult your health care professional before starting any new supplement, especially if you are pregnant, nursing, or have a medical condition.

This product is a food supplement and should not be used as a substitute for a varied and balanced diet and healthy lifestyle.

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.

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Supplement guide

Theralogix Thera-D 2000 - Vitamin D3 Supplement, 2,000 IU (50 mcg), 180 Tablets at UK Vitality Vitamins

Key Benefits of Vitamin D3Vitamin D3 contributes to a range of normal bodily functions. This essential nutrient supports the normal absorption and utilisation of calcium and phosphorus, helping to maintain normal bone...

Category Vitamins & Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Theralogix
Price £77.27
Availability In stock
180 TabletsBone HealthFood SupplementGluten FreeImmune SupportNSF CertifiedThera-D 2000TheralogixUSA MadeVegan

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 Theralogix Thera-D 2000 - Vitamin D3 Supplement, 2,000 IU (50 mcg), 180 Tablets

Is Theralogix Thera-D 2000 - Vitamin D3 Supplement, 2,000 IU (50 mcg), 180 Tablets 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.