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American Health Ester-C 1000mg with Citrus Bioflavonoids, 180 Caplets

American Health Ester-C 1000mg with Citrus Bioflavonoids, 180 Caplets

Regular price £24.82 GBP
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American Health Ester-C 1000mg with Citrus Bioflavonoids, 180 Caplets

Regular price £24.82
Sale price £24.82 Regular price
Save % Sold out
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What Makes Ester-C Different from Other Vitamin C?

Ester-C is a patented form of vitamin C that differs from standard ascorbic acid in several key ways. First, it is manufactured through a water-based process that neutralises the pH, making it non-acidic and significantly gentler on the stomach. This is especially beneficial for individuals who experience digestive discomfort from traditional vitamin C supplements.

Second, Ester-C contains naturally occurring metabolites, such as threonate, which may help enhance the retention of vitamin C in white blood cells. This means that the vitamin C you take is better utilised by your immune system over a longer period. Research suggests that these metabolites support the cellular transport and retention of vitamin C, contributing to its 24-hour immune-supporting effects.

Third, the addition of citrus bioflavonoids—plant compounds found in the peel and pulp of citrus fruits—may further support the body's absorption and uses of vitamin C. Bioflavonoids themselves possess antioxidant properties and work synergistically with vitamin C to support overall health.

Key Benefits of Vitamin C

Immune Support: Vitamin C is well known for its role in supporting the immune system. It helps stimulate the production and function of white blood cells, which are essential for defending the body against pathogens. The unique Ester-C formula provides 24-hour immune support, meaning a single daily serving may help maintain steady immune defence throughout the day.

Antioxidant Protection: As an antioxidant, vitamin C helps neutralise free radicals, reducing oxidative stress that can damage cells and contribute to ageing. This protective effect extends to various tissues, including the skin, eyes, and cardiovascular system.

Collagen Formation: Vitamin C is a cofactor for enzymes involved in collagen synthesis. Adequate collagen is necessary for wound healing, healthy skin elasticity, and strong blood vessel walls.

Enhanced Absorption of Other Nutrients: Vitamin C improves the bioavailability of non-heme iron (the type found in plant foods), which can help prevent iron deficiency. Additionally, the citrus bioflavonoids included in this formula may further enhance the absorption and utilisation of vitamin C itself.

How to Choose the Best Vitamin C Supplement

When selecting a vitamin C supplement, consider the form, dosage, and additional ingredients. Ester-C offers a favourable option for those seeking a gentle, highly absorbable formula. Here are factors to keep in mind:

  • Form: Ester-C is a buffered, non-acidic form ideal for sensitive stomachs. It is available in tablets, caplets, and powders.
  • Dosage: 1000 mg per serving is a common maintenance dose that supports immune health and antioxidant protection. This product provides 1000 mg per caplet.
  • Bioflavonoids: Added citrus bioflavonoids may enhance absorption. Look for supplements that include these compounds for added benefit.
  • Certifications: This product is Non-GMO, gluten-free, vegetarian, and vegan, making it suitable for a wide range of dietary preferences.
  • Purity: Free from artificial flavours, preservatives, and common allergens like yeast, wheat, soya, and dairy.

Frequently Asked Questions

Can I take Ester-C on an empty stomach? Yes, because Ester-C is non-acidic and gentle, it can be taken on an empty stomach without causing discomfort. However, taking it with food may enhance absorption.

How does Ester-C provide 24-hour immune support? The naturally occurring metabolites in Ester-C help maintain higher levels of vitamin C in white blood cells for an extended period, supporting immune function throughout the day.

Is this product suitable for vegetarians and vegans? Yes, the caplets are free from animal-derived ingredients and are suitable for both vegetarians and vegans.

Does it contain any common allergens? This product is free from gluten, yeast, wheat, soya, dairy, egg, and artificial flavours. It is also Non-GMO.

Recommended Dosage and Safety

For adults, the typical recommended dietary allowance (RDA) for vitamin C is 75–90 mg per day, but higher doses are often used for therapeutic purposes. American Health Ester-C provides 1000 mg per caplet, which is a commonly used supplementary amount. The suggested uses is one caplet daily, preferably with a meal. Because vitamin C is water-soluble, excess amounts are excreted in urine, making it generally safe even at higher intakes. However, extremely high doses may cause gastrointestinal upset in some individuals. Ester-C's gentle formulation minimises this risk.

As with any dietary supplement, consult your health care provider before starting a new regimen, especially if you are pregnant, nursing, taking medication, or have a medical condition.

These statements have not been evaluated by the European Medicines Agency. This product is not intended to diagnose, treat, , or prevent any disease.

What Is Vitamin C and Why Do You Need It?

Discover American Health’s Ester-C. Vitamin C is an essential water-soluble nutrient that plays a vital role in maintaining overall health. As a powerful antioxidant, it helps protect cells from damage caused by free radicals—unstable molecules that can contribute to oxidative stress and premature ageing. Beyond its antioxidant properties, vitamin C is necessary for the production of collagen, a protein that supports skin, blood vessels, bones, and connective tissues. It also enhances the absorption of iron from plant-based foods and supports the normal function of the immune system.

Because the human body cannot produce or store vitamin C, it must be obtained daily through diet or supplementation. While citrus fruits, berries, and leafy greens are excellent natural sources, many people turn to supplements to ensure they meet their daily needs, especially during periods of increased stress or seasonal challenges. American Health Ester-C 1000mg with Citrus Bioflavonoids offers a convenient way to maintain optimal vitamin C levels.

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.

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Supplement guide

American Health Ester-C 1000mg with Citrus Bioflavonoids, 180 Caplets at UK Vitality Vitamins

What Makes Ester-C Different from Other Vitamin C?Ester-C is a patented form of vitamin C that differs from standard ascorbic acid in several key ways. First, it is manufactured through a water-based process that neut...

Category Vitamins & Supplements
Delivery area Worldwide
Checkout Secure checkout
Brand American Health
Price £24.82
Availability In stock
1000mg24-Hour SupportAmerican HealthAntioxidantCitrus BioflavonoidsEster-CGentleGluten FreeImmune SupportNon-GMO

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 1000mg with Citrus Bioflavonoids, 180 Caplets

Is American Health Ester-C 1000mg with Citrus Bioflavonoids, 180 Caplets 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.