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21st Century D3 1000 IU Tablets, 500 Count

21st Century D3 1000 IU Tablets, 500 Count

Regular price $44.90 CAD
Sale price $44.90 CAD Regular price
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21st Century D3 1000 IU Tablets, 500 Count

Regular price $44.90
Sale price $44.90 Regular price
Save % Sold out
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Why 1000 IU? A Practical Dosage for Daily Support

Vitamin D needs vary, but for many adults, 1000 IU (international units) per day serves as a solid maintenance dose. The 21st Century D3 tablets deliver precisely that amount, making it simple to tailor your intake with one daily tablet. With a 500-count bottle, you get over a year’s supply, ensuring you don't run out. As always, it’s wise to consult a healthcare professional to determine the right dosage for your individual health profile.

Key Benefits of Vitamin D3

  • Bone Health: Vitamin D helps your body absorb calcium, a mineral crucial for strong bones and teeth. Adequate levels support normal bone mineralization and density.*
  • Immune Function: This nutrient plays a role in the normal functioning of the immune system, helping to modulate responses and support your body’s defences.*
  • Calcium Absorption: One of vitamin D’s primary jobs is to enhance calcium absorption from the intestines, which is vital for bone health.*
  • Muscle Function: Vitamin D also contributes to normal muscle function, important for mobility and strength as you age.*

*These statements have not been evaluated by Health Canada. This product is a natural health product and is not intended to diagnose, treat, , or prevent any disease.

Who Might Benefit from Supplementing?

If you live in a northern climate like Canada, spend lots of time indoors, have darker skin, are older, or follow a vegan diet, you may have lower vitamin D levels. A daily supplement like 21st Century D3 can help maintain healthy levels. Always talk to your healthcare practitioner before starting any new supplement.

Vitamin D3 vs. D2: What’s the Difference?

Vitamin D comes in two forms: D2 (ergocalciferol) and D3 (cholecalciferol). While both can raise blood levels, D3 is more effective at sustaining them over time. D3 is the type your skin produces from sunlight and is found in animal-based foods. 21st Century D3 uses cholecalciferol in a simple tablet, making it easy to add to your routine. Remember, vitamin D is fat-soluble, so take it with a meal containing fat for best absorption.

Quality You Can Rely On

21st Century D3 tablets are designed with your wellness in mind. They’re free from gluten, artificial colours, artificial flavors, added sugar, yeast, and preservatives. The tablets are easy to swallow, so you can stay consistent. Each batch meets quality standards to ensure you get the stated amount of vitamin D3 with every dose.

Safety First

Vitamin D3 is well tolerated at recommended doses. However, taking extremely high amounts for long periods can lead to toxicity, causing nausea, weakness, or kidney problems. Do not exceed the recommended dose unless directed by a healthcare provider. If you are pregnant, nursing, or on any medications, consult your doctor before use. Always read the label and follow directions for use.

Final Thoughts

21st Century D3 1000 IU tablets offer a straightforward way to support your bone health and immune system. With a generous 500-count supply, clean ingredients, and easy-to-swallow tablets, this supplement is designed for daily use. Add vitamin D3 to your wellness routine and enjoy the benefits of consistent support.*

*These statements have not been evaluated by Health Canada. This product is a natural health product and is not intended to diagnose, treat, , or prevent any disease.

Delivery in Canada

Orders are prepared with clear Canada 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

Vitamin4CA 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 dietary 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. Dietary 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

21st Century D3 1000 IU Tablets, 500 Count at Vitamin4CA

Why 1000 IU? A Practical Dosage for Daily SupportVitamin D needs vary, but for many adults, 1000 IU (international units) per day serves as a solid maintenance dose. The 21st Century D3 tablets deliver precisely that ...

Category Vitamin D
Delivery area Canada
Checkout Secure checkout
Brand 21st Century
Price $44.90
Availability In stock
21st Century500 CountArtificial Colour FreeBone HealthDaily SupplementEasy Swallow TabletGluten FreeImmune SupportNutritionPreservative Free

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. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

What Vitamin4CA shows before checkout

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

Questions about 21st Century D3 1000 IU Tablets, 500 Count

Is 21st Century D3 1000 IU Tablets, 500 Count available for Canada customers?

Yes. This product is currently available on Vitamin4CA with Canada-wide 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 cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

Supplement shopping with clarity

Vitamin4CA product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.