NOW Foods Vitamin C-500 Calcium Ascorbate, Antioxidant Support, 100 Veg Capsules

Why Vitamin C is Essential

Vitamin C is a vital nutrient your body relies on daily. It contributes to normal collagen formation for healthy skin, bones, and joints, whilst also supporting the immune system and protecting cells from oxidative stress. Because your body cannot synthesise it, you need a steady supply from food or supplements. NOW Foods Vitamin C-500 Calcium Ascorbate delivers a well-absorbed, stomach-friendly form of this essential vitamin, making it a smart addition to your daily routine.

Understanding Vitamin C

As a water-soluble vitamin, vitamin C plays multiple roles in maintaining health. It acts as a potent antioxidant, neutralising free radicals that can otherwise harm cells. It is also required for collagen production—a structural protein that keeps skin, bones, cartilage, and gums robust. Furthermore, vitamin C enhances non-heme iron absorption from plant foods, which can aid in maintaining normal energy levels. These EFSA-approved benefits underline why regular intake is so important.

The Advantage of Calcium Ascorbate

Calcium ascorbate is a buffered version of vitamin C, meaning it is less acidic than standard ascorbic acid. This makes it easier on the stomach, particularly for those with sensitive digestion who may experience discomfort with traditional forms. In this supplement, calcium ascorbate is paired with bioflavonoids—naturally occurring plant compounds that may improve the uptake and efficacy of vitamin C. The result is a gentle, highly absorbable formula that provides antioxidant support without the acidity.

Choosing Your Vitamin C Supplement

When selecting a vitamin C product, consider the form, dosage, and extra ingredients like bioflavonoids. Quality assurance is equally important—third-party testing and GMP certification help guarantee purity and potency. NOW Foods, a trusted brand since 1968, adheres to strict GMP standards and conducts in-house ISO/IEC accredited laboratory tests. This product is Non-GMO, Soy Free, and comes in vegetarian-friendly capsules (hypromellose), catering to a range of dietary needs. Each capsule supplies 500 mg of vitamin C, providing a convenient daily dose.

Dosage and Safety

The recommended intake is one capsule daily, ideally with a meal to aid absorption and minimise any digestive discomfort. As a water-soluble vitamin, excess is excreted in urine, but doses above 2,000 mg per day may cause gastrointestinal upset in some individuals. Always consult your GP or health care professional before starting any new supplement, especially if you have a medical condition, are pregnant, or are breastfeeding. This product is intended for adults and should be kept out of reach of children.

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

Common Questions

What is the difference between ascorbic acid and calcium ascorbate?

Ascorbic acid is the standard acidic form of vitamin C, which can irritate the stomach. Calcium ascorbate is a buffered form with reduced acidity, often better tolerated, and it also provides a small amount of calcium.

Should I take this supplement with food?

Yes, taking it with a meal can minimise potential stomach upset and may enhance absorption.

Is this product suitable for vegans?

Absolutely—the capsules are made from hypromellose (vegetable-based), so they are suitable for both vegans and vegetarians. The product is also Non-GMO and Soy Free.

How long will one bottle last?

With a daily serving of one capsule, each bottle of 100 capsules provides a 100-day supply.