Ester-C Vitamin C 500 mg Tablets, 60 Count

What Makes Ester-C Different?

If you’ve tried standard vitamin C and found it harsh on your stomach, Ester-C offers a gentle alternative. This patented formula uses calcium ascorbate, a non-acidic, buffered form of vitamin C that is easier to digest. It also contains naturally occurring metabolites that may help your body retain the nutrient longer—clinical studies suggest it lasts up to twice as long as regular ascorbic acid. That means you get efficient immune support without the gastrointestinal discomfort often associated with high doses.

Key Benefits of Ester-C Vitamin C

Ester-C Vitamin C provides a range of benefits for your daily wellness. Each tablet delivers 500 mg of vitamin C in a form that is gentle on the stomach. This antioxidant helps protect cells from oxidative stress, supports immune function, aids in the absorption of iron, and contributes to the maintenance of healthy bones, cartilage, teeth, and gums. The formula is non-GMO, gluten-free, vegetarian, and free from artificial colours, flavors, and sweeteners—making it a clean choice for health-conscious individuals.

What Is Vitamin C and Why Do You Need It?

Vitamin C is an essential nutrient your body cannot produce on its own. It plays a vital role in maintaining overall health, acting as an antioxidant to combat free radicals and supporting your immune system. It also helps with iron absorption from plant foods and is necessary for the health of your bones, teeth, gums, and skin. Because it is water-soluble, it needs to be replenished regularly through diet or supplementation.

How to Choose the Best Vitamin C Supplement

When choosing a vitamin C supplement, consider the form and dosage. Ester-C offers a well-tolerated, non-acidic form that is easy on the digestive system. The 500 mg dosage is a moderate amount suitable for most adults. Look for products that are third-party tested and free from unnecessary additives. Ester-C meets these standards with its clean label and quality certifications.

Recommended Dosage and Safety

For adults, take one tablet twice daily with a meal, or as directed by a health-care practitioner. Each bottle contains 60 tablets, a 30-day supply at the recommended dose. Do not exceed recommended dosage. If you are pregnant, nursing, or have a medical condition, consult a health-care practitioner before use. This product is for adults only. Keep out of reach of children. Store in a cool, dry place.

Frequently Asked Questions

Can I take Ester-C on an empty stomach?

Ester-C is buffered and non-acidic, so it is generally gentle on the stomach. However, taking it with a meal is recommended for optimal absorption.

How is Ester-C different from regular vitamin C?

Ester-C is a unique form of vitamin C (calcium ascorbate) that includes metabolites and is clinically shown to last longer in the body than standard ascorbic acid. It is also gentler on the stomach.

Is this supplement suitable for vegans?

These tablets are vegetarian. Please check the label for specific vegan certification if required.

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