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