Skip to product information
1 of 7

21st Century Healthcare Vitamin D3 125 mcg (5,000 IU) Rapid Release Softgels, 110 Count

21st Century Healthcare Vitamin D3 125 mcg (5,000 IU) Rapid Release Softgels, 110 Count

Regular price $35.76 AUD
Sale price $35.76 AUD Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted brands

Free shipping to Australia & the US

Secure checkout

Buy More Save More!

21st Century Healthcare Vitamin D3 125 mcg (5,000 IU) Rapid Release Softgels, 110 Count

Regular price $35.76
Sale price $35.76 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • MB WAY
  • PayPal
  • Shop Pay
  • Visa

Free shipping to Australia & the US. Estimated arrival between - and -.

Vitamin D3 is essential for keeping your body in top shape. Many Australians don’t get enough sun exposure to maintain healthy levels, especially during winter or if you work indoors. That’s where a high-quality supplement like 21st Century Healthcare Vitamin D3 5,000 IU comes in. Each rapid release softgel delivers 125 mcg (5,000 IU) of cholecalciferol—the preferred form of vitamin D—in a fast-absorbing liquid-filled capsule. Always read the label and follow directions for use.

Key Benefits of Vitamin D3*

  • Bone Health: Vitamin D3 helps your body absorb calcium, which is essential for maintaining strong bones and teeth.*
  • Immune Support: It contributes to the normal function of the immune system, helping your body defend against everyday challenges.*
  • Muscle Function: Adequate vitamin D levels support healthy muscle function and may help maintain strength as you age.*
  • Overall Wellbeing: Vitamin D plays a role in cell growth, inflammation reduction, and mood regulation.*

* These statements have not been evaluated by the TGA. This product is not intended to diagnose, treat, , or prevent any disease.

Who Should Consider Vitamin D3 Supplementation?

Many people may benefit from adding vitamin D3 to their daily regimen. Those with limited sun exposure—such as office workers, people living in southern states, or those who consistently use sunscreen—often have lower vitamin D levels. Older adults, individuals with darker skin, and people following a vegan or vegetarian diet may also have higher needs. Additionally, anyone looking to support their bone density or immune function during the winter months may find a supplement helpful. Always talk to your healthcare professional before starting any new supplement, especially if you have existing health conditions or are taking medications.

What Makes This Vitamin D3 Supplement Effective?

Vitamin D3, also known as cholecalciferol, is the same form of vitamin D that your skin produces when exposed to sunlight. It is more effective at raising and maintaining blood levels of vitamin D compared to vitamin D2. The liquid-filled softgel formula is designed for rapid release, meaning the vitamin D3 is quickly available for your body to use. This is especially important because vitamin D is fat-soluble—taking it with a meal that contains fat can further enhance absorption. With 21st Century, you get a potent dose in a convenient, easy to swallow softgel.

What Sets 21st Century Vitamin D3 Apart?

21st Century Healthcare has been a trusted name in supplements for over 30 years. Their Vitamin D3 softgels are manufactured in Tempe, Arizona, with a commitment to quality and purity. This product is:

  • Rapid Release Softgel: Liquid-filled for fast absorption.
  • Free from Common Additives: No added sugar, yeast, preservatives, artificial flavours or colors.
  • Gluten free and Non-GM: Suitable for those with dietary sensitivities.
  • Tested for Label Potency: Each batch is tested to ensure you get exactly what’s on the label.

Customers often comment on the product's quality and ease of use, noting that the softgels are easy to swallow and fit seamlessly into their daily routine.

How to Take Vitamin D3 for Best Results

For adults, take one softgel daily, preferably with a meal that contains fat to aid absorption. The 5,000 IU (125 mcg) dosage is a common maintenance or supplementary dose, but individual needs may vary. Many healthcare professionals recommend checking your vitamin D levels with a blood test to determine the right dosage for you. Do not exceed the recommended daily intake unless directed by your doctor.

Safety and Quality You Can Trust

21st Century Healthcare manufactures over 500 products and follows strict quality control procedures. Their supplements are made in the USA and are trusted by families for over three decades. The rapid release softgels are designed to be safe and effective when used as directed. As with any supplement, store in a cool, dry place and keep out of reach of children.

Always read the label and follow directions for use.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 5–8 business days after dispatch, and tracking details are sent by email once the order leaves fulfilment.

Returns and support

Vitamins4Australia 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
  • Free shipping to Australia & the US

    No minimum spend, shipped 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

21st Century Healthcare Vitamin D3 125 mcg (5,000 IU) Rapid Release Softgels, 110 Count at Vitamins4Australia

Vitamin D3 is essential for keeping your body in top shape. Many Australians don’t get enough sun exposure to maintain healthy levels, especially during winter or if you work indoors. That’s where a high-quality suppl...

Category Vitamin D
Delivery area Worldwide
Checkout Secure checkout
Brand 21st Century
Price $35.76
Availability Out of stock
21st Century5000 IUBone HealthCalcium AbsorptionCholecalciferolGluten FreeImmune SupportLiquid FilledMade in USANo Artificial Additives

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 Vitamins4Australia 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 21st Century Healthcare Vitamin D3 125 mcg (5,000 IU) Rapid Release Softgels, 110 Count

Is 21st Century Healthcare Vitamin D3 125 mcg (5,000 IU) Rapid Release Softgels, 110 Count available worldwide?

This product is currently unavailable. Check back later or browse similar supplements in our collection.

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

Vitamins4Australia product pages display ingredients, directions, allergen details and delivery information clearly — so you can compare supplements and make informed choices quickly.

☆☆☆☆☆