Forms of food supplements containing caffeine
Caffeine is found in a variety of food supplements, including:
- 100% caffeine powder, which is the most concentrated form of caffeine that can be found on the UK market.
- caffeine supplements which contain caffeine and other ingredients and are sold in dose form.
- food supplements in which caffeine is not specified in the name of the product but is listed in the ingredients, for example: pre-workout supplements.
- food supplements in which caffeine is not listed as an ingredient on the packaging but contains an ingredient with a significant amount of caffeine for example, guarana.