I was advised to drink trichologist complex vitamins (for postpartum hair loss). I began to look at iherb.com. Since I hypersensitivity of an organism to the content of folic acid in the preparation, its content of vitamins 400 mg immediately fell away. There remained not so much. I chose this one. Effective. a high concentration of vitamins Gauvreau even smell quite sharp. But still I put 5.