This product is sold per bottle. Benefits helps in healthy hair, radiant skin and stronger nails supports bones health and energy production plays key role in antioxidant action supports normal enzyme action. Product information nutrifactor dermazone contains a blend of 24 vital vitamins and minerals which are very effective and supportive for the health of skin, hair and nails. It contains key vitamins including vitamin B complex, vitamin D, A, C and E which not only help in enzyme action, energy boost and stronger immunity but also in collagen formation, stronger bones, healthier skin and better hair growth. Biotin rich amount supports healthy hair growth, reduced hair fall while supporting healthier skin cell formation. Dermazon also contains essential minerals such as, calcium, iron, magnesium, potassium, zinc, selenium and manganese these are important cofactors for the action of enzymes and body processes that help to sustain normal health. Choline and inositol may help in healthy nerve conduction and brain functions. Directions take 2-3 tablets daily as a food supplement with meal or as directed by a healthcare professional. Do not exceed the recommended daily dose