Vitamin C Sustained Release

500mg Vitamin C plus 5mg Zinc

"Always prompt in their response"

90 Tablets

Vitamin C Sustained Release

90 Tablets

Key Features

  • Steady release of Vitamin C throughout the day
  • Made using a special process for slow release
  • With added zinc for immune system support

Product Overview

  • Gluten Free
  • Suitable for Vegetarians
  • Suitable for Vegans
  • Gelatin Free

Vitamin C is an essential vitamin however the body does not store Vitamin C, so a regular daily intake is required. Each 500mg (625% NRV) tablet is made using a special process that ‘meshes’ the vitamin with a plant cellulose so that it breaks down gradually to release vitamin C. Zinc is also included as it contributes to the normal function of the immune system.

Because Vitamin C is a water-soluble vitamin, it is not stored in the body for very long. This means that a regular intake is needed to keep the levels topped up. The benefits of Vitamin C are many and varied, they include; the support of the immune system, the reduction of tiredness and fatigue and the normal function of the nervous system.

Product Information


One to two tablets a day with food.

Key nutritional values

Typical values, % NRV (where applicable) in brackets:

Vitamin C 500mg (625)
Zinc 5mg (50)


Vitamin C, Cellulose, Dicalcium Phosphate, Hypromellose, Stearic Acid - of vegetable origin, Silica, Zinc Oxide, Magnesium Stearate - of vegetable origin, Glycerin - of vegetable origin.

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.

Save time and money with our Repeat Order Service

Independent Reviews for Vitamin C Sustained Release - 500mg Vitamin C plus 5mg Zinc

The views expressed below are the personal opinion of Healthspan customers. Healthspan does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected by a 3rd party called Feefo. Find out more

Overall Rating: 4.52 / 5 stars, based on 25 reviews

21 August 2015

Always prompt in their response

19 August 2015

very good product as it stops me from having colds and the flu

19 August 2015

A good product.

17 August 2015

Cold prevention

16 August 2015

avoid colds

14 August 2015

These tablets plus an annual flu jab, leave me virtually cold/flu etc free

11 August 2015

goods arrived as ordered and in good time

10 August 2015

Products always arrive in good time

10 August 2015

Great service

09 August 2015

Helps boost immune system. If, on the odd occasion I do get a cold, I take one twice a day to help with recovery.

31 July 2015

I take these as an other all health boost (I have young children who bring all the colds etc home from school) also I was recommended time-release vit C to help with hormonal spots on my neck. Seems to help.

30 July 2015

I have taken Vitamin C for many years and know it helps in the fight against the Common Cold..

29 July 2015

Very caring

28 July 2015


27 July 2015

As above

27 July 2015

I trust that the vit C will help my health but I don't really know do I? Will have a better idea when I've taken the course - probably.

27 July 2015


27 July 2015

as above

22 July 2015

Excellent value delivery prompt

22 July 2015

As always very good service

21 July 2015

I buy these for my husband who believes extra vitamin C keeps him healthier.