Skip to product information
1 of 10

American Health Ester-C with Citrus Bioflavonoids, 500 mg, 240 Capsules

American Health Ester-C with Citrus Bioflavonoids, 500 mg, 240 Capsules

Regular price £38.83 GBP
Sale price £38.83 GBP Regular price
Save % Sold out

HOT PRODUCT | LOW STOCK

Carefully selected from trusted wellness brands

Free worldwide delivery

Secure checkout

Buy More Save More!

American Health Ester-C with Citrus Bioflavonoids, 500 mg, 240 Capsules

Regular price £38.83
Sale price £38.83 Regular price
Save % Sold out
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Tracked worldwide delivery. Estimated arrival between - and -.

How to Choose the Best Vitamin C Supplement

When selecting a vitamin C supplement, consider the form, dosage, and any additional ingredients. Ester-C offers a gentle, non-acidic option that is less likely to cause stomach discomfort. A dosage of 500 mg per capsule (two capsules per serving) provides a moderate daily intake suitable for most adults. Look for products with added bioflavonoids, as they may enhance absorption and antioxidant benefits. Certifications such as Non-GMO and gluten-free assure quality and purity, which this product proudly offers.

Key Benefits of Vitamin C

Vitamin C is widely recognised for its role in contributing to the normal function of the immune system. The Ester-C formula is specially designed to provide sustained immune support throughout the day. Additionally, this supplement is non-acidic, making it a suitable choice for those with sensitive stomachs who may experience discomfort from traditional ascorbic acid. The inclusion of citrus bioflavonoids—naturally occurring plant compounds—may further support the body's utilisation of vitamin C. This product is also Non-GMO and gluten-free, catering to various dietary preferences.

Types of Vitamin C Supplements

Vitamin C supplements come in several forms, each with distinct characteristics. Common types include ascorbic acid (the standard form), sodium ascorbate (a buffered, less acidic option), and liposomal vitamin C (designed for enhanced absorption). Ester-C is a patented form of vitamin C that is metabolised differently in the body, potentially allowing for better retention and less gastrointestinal irritation. The addition of citrus bioflavonoids in this formula may further improve absorption and efficacy, making it a standout choice amongst vitamin C supplements.

What Is Vitamin C and Why Do You Need It?

Vitamin C is an essential nutrient that plays a key role in immune function and protects cells from oxidative stress. As a water-soluble vitamin, it must be obtained through diet or supplementation. American Health Ester-C provides a patented, non-acidic form of vitamin C designed to be gentle on the stomach while offering sustained immune support. Each capsule delivers 500 mg of vitamin C along with citrus bioflavonoids, which may help enhance absorption. Whether you're looking to maintain daily wellness or bolster your immune defences, this supplement offers a convenient and effective option.

Recommended Dosage and Safety

The recommended serving size for American Health Ester-C is two capsules daily, providing 1,000 mg of vitamin C. This amount falls within the general safe range for daily supplementation. As with any dietary supplement, it is advisable to consult with a health care professional before starting a new regimen, especially if you have underlying health conditions or are taking medications. Vitamin C intake should not exceed the tolerable upper limit of 2,000 mg per day to avoid potential side effects. These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.

Frequently Asked Questions

What Makes Ester-C Different from Regular Vitamin C?

Ester-C is a patented, non-acidic form of vitamin C that is gentler on the stomach compared to standard ascorbic acid. It is designed to be absorbed efficiently and provide sustained immune support over 24 hours.

How Should I Take This Supplement?

Take two capsules daily with water, preferably with a meal to aid absorption. Do not exceed the recommended dosage unless directed by a health care professional.

Is This Product Suitable for Special Diets?

Yes, American Health Ester-C is Non-GMO, gluten-free, and contains no artificial preservatives or colours, making it suitable for many dietary needs.

Worldwide Delivery

Orders are prepared with clear worldwide delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

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.

View full details
  • Tracked worldwide delivery

    Clear delivery messaging for shoppers 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

American Health Ester-C with Citrus Bioflavonoids, 500 mg, 240 Capsules at UK Vitality Vitamins

How to Choose the Best Vitamin C SupplementWhen selecting a vitamin C supplement, consider the form, dosage, and any additional ingredients. Ester-C offers a gentle, non-acidic option that is less likely to cause stom...

Category Vitamin C
Delivery area Worldwide
Checkout Secure checkout
Brand American Health
Price £38.83
Availability In stock
500 mgAmerican HealthAntioxidantCapsulesCitrus BioflavonoidsDietary SupplementEster-CGentle on StomachGluten-FreeHealth & Household

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 UK Vitality Vitamins 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 American Health Ester-C with Citrus Bioflavonoids, 500 mg, 240 Capsules

Is American Health Ester-C with Citrus Bioflavonoids, 500 mg, 240 Capsules 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.

Supplement shopping with clarity

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