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Source Naturals Calcium Ascorbate, Vitamin C Crystals - 227 g

Source Naturals Calcium Ascorbate, Vitamin C Crystals - 227 g

Regular price $54.39 AUD
Sale price $54.39 AUD Regular price
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Source Naturals Calcium Ascorbate, Vitamin C Crystals - 227 g

Regular price $54.39
Sale price $54.39 Regular price
Save % Sold out
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Key Benefits of Calcium Ascorbate Vitamin C

Vitamin C is famous for giving your immune system a hand. It helps produce and activate white blood cells, which are your body's frontline defence against bugs. On top of that, vitamin C is essential for making collagen, a protein that keeps your skin, bones, cartilage, teeth, and gums in good shape. That means it's important for healing wounds and keeping connective tissues strong.

As an antioxidant, vitamin C protects your cells from damage caused by free radicals. It also helps you absorb iron from plant foods, which can stop you from becoming deficient. And because this formula includes calcium, you get an extra mineral bonus for your bones. All up, calcium ascorbate is a great all-rounder for your health.

What Is Calcium Ascorbate and Why Choose It?

Source Naturals brings you Calcium Ascorbate, a buffered form of vitamin C that's easy on the tummy while still giving you the immune support you need. Normal ascorbic acid can be acidic and cause digestive discomfort for some people, but calcium ascorbate is a neutral compound that pairs vitamin C with calcium. That makes it a top pick for folks with sensitive stomachs or anyone wanting a well-tolerated daily vitamin C supplement.

Each serve of these fine crystals delivers a strong dose of vitamin C that you can easily mix into water, juice, or your favourite drink. The crystal form lets you adjust your dose based on what you need. Whether you're aiming to keep your immune system in top shape or support collagen formation, calcium ascorbate is a handy and effective option.

How to Use Source Naturals Vitamin C Crystals

Using the crystals is simple. The suggested serve is a rounded 1/4 to 1/2 teaspoon (about 1.25 to 2.5 mL) mixed in water or juice, preferably with a meal. The powder dissolves quickly and has a mildly tart taste that blends well with most drinks. Start with a smaller amount and gradually increase as needed, paying attention to how your body responds. Because individual needs vary, you can adjust the dose within the recommended range.

This product is free from common allergens and additives. It contains no yeast, dairy, egg, gluten, corn, soy, or wheat. It also has no added sugar, starch, salt, preservatives, or artificial colours, flavours, or fragrances. For those with dietary restrictions, these crystals are a clean, straightforward supplement option.

What Sets Source Naturals Calcium Ascorbate Apart?

Source Naturals has been a trusted name in the supplement industry for over 40 years. Founded in 1982, the company is committed to supporting optimal health through high-quality, responsibly sourced ingredients. This vitamin C powder is manufactured in the USA in Scotts Valley, CA, under strict Good Manufacturing Practices (cGMPs) established by the FDA. This ensures purity, potency, and quality in every batch.

The calcium ascorbate form is the result of careful formulation. Unlike standard ascorbic acid, which can cause gastrointestinal upset in high doses, calcium ascorbate is buffered, making it suitable for long-term daily use. The crystalline texture allows for rapid dissolution and easy mixing, making it ideal for those who prefer not to swallow pills.

Recommended Dosage and Safety

While vitamin C is water-soluble and generally safe, it's important to follow recommended dosages. The suggested serving is 1/4 to 1/2 teaspoon, providing approximately 1,000 to 2,000 mg of vitamin C per serve. Most adults can tolerate these amounts well, but if you experience stomach upset, try reducing the dose or taking it with food. People with certain medical conditions, such as kidney stones or iron overload disorders, should consult a health care professional before taking high-dose vitamin C.

Always read the label and follow directions for use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, , or prevent any disease.

Frequently Asked Questions

What is the difference between ascorbic acid and calcium ascorbate?

Ascorbic acid is the pure form of vitamin C but can be acidic. Calcium ascorbate is a buffered form that combines vitamin C with calcium, making it gentler on the stomach while providing the same benefits.

Can I mix this powder with hot beverages?

It's best to mix with cold or room-temperature liquids to preserve the potency of vitamin C, as high heat can degrade it over time.

Is this product suitable for vegans?

Yes, Source Naturals Calcium Ascorbate crystals are vegan-friendly, as they contain no animal-derived ingredients.

How should I store the crystals?

Store in a cool, dry place away from direct sunlight. Keep the container tightly closed to prevent moisture absorption.

Worldwide Delivery

Vitamins4Australia offers free shipping to Australia & the US on every order, with no minimum spend required. Most orders are delivered within 2–7 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.

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  • Free standard deliveryUsually 2–7 business days to Australia, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
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Buying guide and questions

Supplement guide

Source Naturals Calcium Ascorbate, Vitamin C Crystals - 227 g at Vitamins4Australia

Key Benefits of Calcium Ascorbate Vitamin CVitamin C is famous for giving your immune system a hand. It helps produce and activate white blood cells, which are your body's frontline defence against bugs. On top of tha...

Category Vitamin C Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand Source Naturals
Price $54.39
Availability In stock
Allergen FreeAntioxidantBuffered Vitamin CCalcium AscorbatecGMPCollagen SupportCrystalsDairy FreeGluten FreeImmune Support

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.

Questions about Source Naturals Calcium Ascorbate, Vitamin C Crystals - 227 g

Is Source Naturals Calcium Ascorbate, Vitamin C Crystals - 227 g available worldwide?

Yes. This product is currently available on Vitamins4Australia with free shipping to Australia & the US.

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.