Hair Loss Leave In Treatment Extra- is all natural and should be used everyday to help promote hair growth in areas where there is thinning or balding. This treatment is stronger than the Hair Loss Leave In Regular Strength. Should be used by persons with extreme hair loss. Contains Capsicum (Cayenne Pepper) so handle with caution.  If product gets into eyes rinse immediately with cold water until there is no more irritation. If irritation continues contact health professional. 2 oz. Jar