Biotin participates in energy metabolism, helps stimulate collagen synthesis, which is necessary for the normalization of the condition of the skin, hair, nails and joints.
Now Foods - Biotin Dietary Supplement - The vitamin biotin (B7), which is important for the health and beauty of skin, hair and nails, as well as general good condition of the body.
The nutritional supplement Now Foods - Niacin is designed to compensate for the lack of such an important trace element as vitamin B3 in the diet of athletes and active people.