Contenance: each bottle is a concentrate of 13 ml. Direction for use: leave broadcast the open bottle. Read the recommendations on the bottle, do not swallow and avoid contact with skin. Your guarantees: Vital Perfect is a French brand of high quality. Effectiveness and safety are at the heart of its research and manufacturing. It strives to offer all men and women the best products. To do this, Vital Perfect collaborates with leading laboratories, in compliance with French regulations. Make trust to Vital Perfect represents for you an absolute guarantee of traceability and safety.