Rogaine foam contains minoxidil, which helps men regrow hair and stop hair loss by revitalizing hair follicles on a receding hairline and thinning scalp.
Apply 1 gram (about half a capful) of foam twice a day.
Apply the foam with your fingertips to the dry scalp areas where hair is thinning. Wash your hands immediately after use.
Do not use more than 2 grams (one full capful) per day, and do not apply more than twice daily.