Ascorbic Acid Powder 500g
Fermented from Corn & sensitive people may react to this
Suitable for people with coeliac disease
This product is non-GMO - Country of Origin - CHINA
Humans, guinea pigs and fruit bats are the only mammals that cannot make their own vitamin C. Scaling up from animals, humans need at least 2 grams (2,000mgs) daily and arguably much more. Vitamin C is protective against infection. Sufferers of scurvy die from infections.
Ascorbic acid is the cheapest and best form of vitamin C. Vitamin C is toxic to all microbes and is a helpful part of treatment of the upper fermenting gut. Vitamin C is poorly absorbed which, for this purpose, is ideal! Microbes are present in the upper gut in millions, and in the lower gut in trillions. The idea is to gradually increase the dose until there is mild diarrhoea, i.e. one starts to kill lower gut microbes, then reduce. This is called taking vitamin C to bowel tolerance.
There is increasing evidence that many bowel tumours are driven by abnormal gut flora and fermenting microbes in the upper gut.
Ascorbic acid is acid, so rinse the mouth well with water after drinking.
If ascorbic acid is too acid, then swap to magnesium ascorbate which is neutral, but more expensive.
Recommended daily dose 5 grams taken in 500 ml of water.
1 x rounded scoop - enclosed - = 5 g approx
Children take half adult dose
Ideally take to bowel tolerance daily
MANUFACTURER’s NOTE:
Although the product does not contain Gluten we do not label the product as 'Gluten Free' as we would need to guarantee the product has been kept away from Gluten at every stage of the supply chain or test the batch for Gluten content. We would expect the product to be tolerated by coeliacs.
Vitamin C is a reducing agent, iodine is an oxidising agent and so, if taken at the same time, they will cancel each other out and not work. The key thing is that Vitamin C and Iodine (taken by mouth) should be taken apart from each other
Customer reviews
Antiseptic effect. Verified Purchase
Long lasting in bulk
Phil Martin | Maghull | February 2026
***** Verified Purchase
*****
Jacobus Andries Pretorius | Nantyglo, Wales | February 2026
Pleasant Tasting, easy to use. Verified Purchase
I read about the benefits of Vitamin C supplementation in Dr. Myhill's book 'Ecological Medicine.' When I started sneezing, I thought I would give it a go, so ordered some. As soon as it arrived, I started taking it and within 24 hours all the symptoms had disappeared. I now take a small dose every day to boost my immune system.
Bryan Duffy | Mold, North Wales | January 2026
Happy with my purchase Verified Purchase
I’m happy with this product. I have found that I developed a sore on the roof of my mouth but that was because I wasn’t rinsing my mouth properly after drinking. Note to self - read instructions on website properly! I take this with MSM.
Elaine Cole | West Sussex | January 2026
Ascorbic Acid Verified Purchase
Since beginning our daily dose of Ascorbic Acid, & taking other lifestyle steps we no longer suffer from colds & flu.
Ian Massey | Plymouth | January 2026






