SiS Chewable Vitamin C Tablets
- 1000mg Vitamin C
- 40mg Citrus Bioflavonoids
- Informed Sport tested
- 60 days supply
UK Delivery Information*
- Free Standard Delivery over £30
- Standard UK Delivery (3-5 Working Days) - £3.99
- UK Next Day Delivery (Restrictions Apply) - £4.99
- SiS Premier - Unlimited Next Day Delivery for 1 Year - £9.99
FREE DELIVERY ON ORDERS OVER £30
Product Information
Daily supplementation with vitamin C, as a preventative measure, may reduce the risk of getting a cold and shorten the duration of colds. Bioflavonoids are nutrients found in plants that help to maximise the benefits of vitamin C, by inhibiting its breakdown in the body.
Reductions in muscle soreness and markets of muscle damage have been noted with daily and pre-exercise vitamin C supplementation. Additionally, a reduction in post-exercise circulating cortisol has been observed alongside vitamin C ingestion. As high circulating cortisol has links to immunosuppression, the potential vitamin C induced reduction of cortisol could also support immune function following exercise.
Key Features:
- • 1000mg Vitamin C
- • 20mg Citrus Bioflavonoids
- • Informed Sport Tested
- • 60 days supply

Recommended Usage
Consume 2 tablets per day.
Benefits
Reductions in muscle soreness and markets of muscle damage have been noted with daily and pre-exercise vitamin C supplementation. While vitamin C has also been shown to reduce exercise-induced protein oxidation. Less muscle breakdown, via protein oxidation, may enable an athlete to maintain performance outputs during exercise and recover quicker following exercise.
A reduction in post-exercise circulating cortisol has been observed alongside vitamin C ingestion. As high circulating cortisol has links to immunosuppression, the potential vitamin C induced reduction of cortisol could also support immune function following exercise. Therefore, including a daily vitamin C supplement may elicit both health and performance benefits.
Informed Sport Registered:
Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.
Suitable for: Vegans; Gluten Free; Wheat Free; Nut Free; Lactose Free; Soya Free; Fish Free; Shellfish (Molluscs) FreeNutritional Info
Per Serving (2 Tablets) | |
---|---|
Vitamin C | 1000mg (1250% RI*) |
Citrus Bioflavonoids (Citrus Sinensis) (Fruit) (from 20mg of 2:1 extract) (Standardised to contain 35% hesperidin) |
40mg |
*reference intake of an average adult (8400 kj/ 2000 kcal).
Ingredients:
Vitamin C (as sodium ascorbate), Vitamin C (as ascorbic acid), Bulking Agent (Dextrate), Sweetner (Sorbitol), Flavouring, Citrus Sinensis Extract, Anti-Caking Agent (Magnesium Stearate), Sweetener (Sucralose), Riboflavin (Vitamin B2)
FAQ's
What is Vitamin C?
Vitamin C is a water-soluble essential vitamin in the body
What does Vitamin C do in the body?
Vitamin C, as a preventative measure, may reduce the risk of getting a cold and shorten the duration of colds. Daily vitamin C supplementation has also shown reductions in muscle soreness and markers of muscle damage in relation to exercise performance (1, 2, 3, 4).
Why Science in Sport?
Science in Sport Vitamin C Chewables are formulated alongside Team Sky to ensure optimal vitamin C provision in athlete populations, with the addition of citrus bioflavonoids to increase vitamin C absorption.
When should I take Vitamin C?
Consume 2 chewables per day.
Is it Informed Sport tested?
Yes, Science in Sport Vitamin C Chewables are tested under the Informed Sport programme.
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Verified Reviews
Rated 5 out of 5 based on 3 ReviewsGreat product..............
Easy to digest & improved immunity function
Love it. Really felt the difference