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American Health Ester-C 500 mg with Citrus Bioflavonoids - 120 Vegetarian Capsules - 24-Hour Immune Support - Non-GM, Vegan, Gluten-free - 60 Servings

American Health Ester-C 500 mg with Citrus Bioflavonoids - 120 Vegetarian Capsules - 24-Hour Immune Support - Non-GM, Vegan, Gluten-free - 60 Servings

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American Health Ester-C 500 mg with Citrus Bioflavonoids - 120 Vegetarian Capsules - 24-Hour Immune Support - Non-GM, Vegan, Gluten-free - 60 Servings

Regular price £25.70
Sale price £25.70 Regular price
Save % Sold out
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Why Your Immune System Needs Vitamin C

Vitamin C is an essential nutrient that contributes to the normal function of the immune system. But not all vitamin C supplements are created equal. American Health Ester-C 500 mg with Citrus Bioflavonoids offers a patented form of vitamin C that is gentle on the stomach and designed to provide sustained immune support. Unlike standard ascorbic acid, Ester-C is non-acidic thanks to a water-based manufacturing process that neutralises pH, making it ideal for those with sensitive stomachs.

What Makes Ester-C Different?

Standard vitamin C (ascorbic acid) is acidic and can cause digestive discomfort. Ester-C is buffered and non-acidic, offering a more comfortable alternative. Its naturally occurring metabolites enhance cellular retention, allowing the vitamin to remain active in the body longer. While liposomal vitamin C offers high absorption, Ester-C provides a well tolerated, cost-effective option with proven efficacy. The addition of citrus bioflavonoids further supports absorption and utilisation, offering a comprehensive approach to vitamin C supplementation.

Key Benefits of Ester-C Vitamin C

Sustained Immune Support: Vitamin C contributes to the normal function of the immune system. A single daily serving helps maintain your body’s natural defences, providing around-the-clock support.

Gentle on the Stomach: Ester-C’s neutral pH makes it non-acidic, reducing the risk of digestive discomfort even at higher doses.

Enhanced Absorption: Added citrus bioflavonoids—plant compounds from citrus fruits—may improve the body’s ability to absorb and utilise vitamin C effectively.

Potent Antioxidant: Vitamin C acts as an antioxidant, helping to protect cells from oxidative stress.

Longer Retention: Ester-C has been shown to stay in white blood cells up to two times longer than regular vitamin C, ensuring prolonged immune support without multiple daily doses.

How to Choose the Right Vitamin C Supplement

When selecting a vitamin C supplement, consider the form, dosage, and additional ingredients. Ester-C is ideal for those seeking a gentle, long-lasting option. Look for certifications like non-GM, vegan, and Gluten-free to ensure the product meets your dietary requirements. This American Health formula is free from major allergens and artificial additives, suitable for a wide range of users. The recommended daily intake for vitamin C is 90 mg for men and 75 mg for women, but higher doses are often used for immune support. This supplement provides 1000 mg per serving, which is well within safe limits and appropriate for most adults.

Recommended Dosage and Safety

As a food supplement, take two capsules daily, preferably with a meal. Each serving provides 1000 mg of vitamin C (as Ester-C) and 100 mg of citrus bioflavonoids. Do not exceed the recommended dose unless directed by a health care professional. Vitamin C is water-soluble, so excess is excreted, but very high intakes (over 2000 mg per day) may cause digestive upset in some individuals. Consult your doctor before starting any new supplement regimen, especially if you have a medical condition or are taking medication. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

This product is not intended to diagnose, treat, or prevent any disease.

Frequently Asked Questions

Q: Is Ester-C better than regular vitamin C?
A: Yes, Ester-C is non-acidic and may be retained longer in white blood cells, offering prolonged immune support with less stomach discomfort.

Q: Can I take this on an empty stomach?
A: Yes, Ester-C is gentle and less likely to cause stomach upset than ascorbic acid.

Q: How long does one bottle last?
A: With 120 capsules and a serving of two capsules daily, one bottle provides a 60-day supply.

Q: Can I take this with other supplements?
A: Generally yes, but always consult a health care professional before combining supplements.

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Returns and support

UK Vitality Vitamins 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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Supplement guide

American Health Ester-C 500 mg with Citrus Bioflavonoids - 120 Vegetarian Capsules - 24-Hour Immune Support - Non-GM, Vegan, Gluten-free - 60 Servings at UK Vitality Vitamins

Why Your Immune System Needs Vitamin CVitamin C is an essential nutrient that contributes to the normal function of the immune system. But not all vitamin C supplements are created equal. American Health Ester-C 500 m...

Category Vitamin C
Delivery area Worldwide
Checkout Secure checkout
Brand American Health
Price £25.70
Availability In stock
24-Hour Immune Support500 mgAmerican HealthAntioxidantCitrus BioflavonoidsEnhanced AbsorptionEster-CFood SupplementGentle FormulaGluten 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. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

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Questions about American Health Ester-C 500 mg with Citrus Bioflavonoids - 120 Vegetarian Capsules - 24-Hour Immune Support - Non-GM, Vegan, Gluten-free - 60 Servings

Is American Health Ester-C 500 mg with Citrus Bioflavonoids - 120 Vegetarian Capsules - 24-Hour Immune Support - Non-GM, Vegan, Gluten-free - 60 Servings available with worldwide delivery?

Yes. This product is currently available on UK Vitality Vitamins with free worldwide 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 basket area. Returns guidance is available on the product page and full terms are covered in the store returns policy.

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