What is Ester-C 1,000mg ?

  • Suitable for Vegans
  • Gelatin Free
Following feedback from our customers we are delighted to announce the launch of our New High Strength Ester-C 1,000mg. Ester-C 1,000mg is twice the strength of our previous product and provides you with a convenient way of gaining expert recommended levels of “stomach friendly” Vitamin C through our one-a-day formulation.

This patented form of vitamin C is a non-acidic 'stomach-friendly' form which is easily absorbed by your body to give higher levels of vitamin C.

Vitamin C is an essential vitamin however the body does not store vitamin C, so a regular daily intake is required. Vitamin C is traditionally used to support the normal function of the immune system, and also plays an important role in normal collagen formation.

The traditional and most economical vitamin C is called ascorbic acid, but because it is in an acidic form, it may trigger discomfort in people with sensitive stomachs.

Ester-C is often described as 'body-ready' because it has the additional benefit of entering the blood stream quicker than normal vitamin C, producing higher vitamin C levels inside cells, and staying in the body for longer.

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Key Features

  • Non-acidic and 'stomach-friendly.'
  • Supports the normal function of the immune system.
  • Produces higher vitamin C levels inside cells.

Recommended Intake

Swallow one tablet daily with water.

Tablet / Capsule Information

  • Width 20.4mm
  • Height 9.8mm
  • Shape Ovaloid

Note: Colour of the tablet shown here may differ slightly. This has no effect on the quality of the product and is part of the natural manufacturing process. Tablet not shown at actual size.

Typical values per Tablet   % NRV
Ester-C Calcium Ascorbate 1,000mg
providing Vitamin C 765mg 956
Threonic Acid 12mg
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NRV:Nutrient Reference Value RE: Retinol Equivalent a-TE: Alpha Tocopherol Equivalent NE: Niacin Equivalent µg: Micrograms

Recommended Intake

Swallow one tablet daily with water.


Ester-C Calcium Ascorbate, Calcium Ascorbate, Bulking Agent: Microcrystalline Cellulose, Coating (Hypromellose, Titanium Dioxide, Talc), Anti-Caking Agent: Silicon Dioxide, Magnesium Stearate, Stearic Acid.

Additional Information

If you are taking any prescribed medication or have any medical conditions always consult your doctor or pharmacist before taking vitamins or supplements. 
Keep out of sight and reach of young children. 
Do not exceed stated recommended intake. 
Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. 
Store in a cool, dry place.  
If you experience an adverse reaction, stop taking the supplement and seek medical advice.

Typical values per tablet   % RI

%RI = percentage of reference intake of an average adult

Independent Reviews for Vitamin C Ester-C Tablets 1,000mg Non-acidic

Overall Rating: 4.7 / 5 stars, based on 302 reviews Below you can find the latest 25 reviews. To access the full list please click here

14 April 2017

Again take this all year round, keeps colds etc at bay.

09 April 2017

Brilliant product ,great prices .

05 April 2017

As they say on the tin, it works and certainly worked for me thanks.

26 March 2017

Quality and fair prices. Speedy delivery.

Thank you for your review - We are very pleased to hear you like the quality and pricing of our products and that your goods always arrive quickly.


23 February 2017

I suffer from GERD and find this product is an excellent way of taking Vitamin C.

05 February 2017

Good product easy to take have been buying it for a number of years

27 January 2017

Very good product, will continue to use.

22 January 2017

great product and good value

13 January 2017

do not eat enough fruits so good source of extra valuable nutrients

10 January 2017

Second order of this product in recent months. It seems to be helping both my husband and me.

03 January 2017

Excellent product to,use in the winter to ward off colds

01 January 2017

Very pleased with this product. Have not been able to take Vit C in the past as it upset my stomach but have not had any problems with Ester C.

31 December 2016


23 December 2016

Excellent product & service

23 December 2016

I like using Ester-C as I have reflux problems

It's great to hear you are pleased with the products - Nicola

17 December 2016

Good prodict and very easy to digest

13 December 2016

Hopefully they'll help fight against colds & flu this winter.

Thank you for your review.

09 December 2016

This is our first purchase so will see how it goes.