Supplement formulated to provide a high concentration of citrates, minerals (calcium, magnesium, potassium), which help the body fight against acidification. How to use: The composition of Nutri Basic is formulated to provide a high concentration of citrates, minerals (calcium, magnesium, potassium), enzymes (bromelain) and vitamin C, which help our body fight against acidification. . Take two-four capsules a day. If you have any questions about how to take Nutri Basic 90 Phytovit Capsules, contact us for more information.