We distinguish between side effects and adverse reactions. Many people have a more liquid stool or diarrhoea during the first 10 days which is a normal sign of intestinal detoxification. Similarly, they may experience short term skin impurities after 3 to 4 weeks, an indication of detoxification via the skin.
After this detoxification phase the digestive system regulates itself noticeably better and the complexion becomes clearer.
Although all the ingredients are certified 100% allergen-free, in rare cases pseudo-allergic reactions may occur. For example, the Chlorella protein is very similar to that in mussels.