Fro Hairmax, this lasercomb features: Regrow fuller, healthier hair with the Ultima 12 Classic Hair Growth LaserComb. This home-use medical device delivers therapeutic laser light to your hair follicles to treat hair loss, reverse thinning, restore your hair growth cycle, increase density & fullness and revitalize damaged hair.                                             Clinically Proven Technology with over 90% success rate  12 Medical grade lasers                                                                         FDA Cleared for men & women Results in as little as 3 months Fast 8 minute treatment time, 3x weekly Patented hair parting teeth maximizes laser light delivery to your hair follicles  Target thinning areas or use for full scalp coverage Drug Free Treatment. No Harmful Side Effects. What it does: Energizes hair follicles Stimulates hair growth Reverses thinning hair Restores hair growth cycle Increases density & fullness Revitalizes damaged hair Who it’s for: For Women and Men with Pattern Hair Loss, Androgenetic alopecia, Thinning Hair, Aging Hair, Menopause/Hormonal Hair Loss, Hereditary Hair Loss. How to use it: Glide over your scalp very slowly in a combing motion, moving it about 1/2-inch every four seconds. Treatment takes just about 11 minutes, three days per week. Keep laser window clean by wiping with soft, damp cloth between use. Use with Hairmax Shampoo, Conditioner and Scalp Treatments to maximize hair growth & health. Special Stats: Technology proven safe and effective in 7 clinical studies. Users experienced an average increase in hair count of 129 additional hairs per sq. inch. FDA Indication: * Hairmax® Laser Devices are indicated to promote hair growth in males with Androgenetic alopecia who have Norwood-Hamilton Classifications of Ila - V, and in females with Androgenetic alopecia who have Ludwig (Savin) Classifications I - II or frontal patterns of hair loss and who both have Fitzpatrick Skin Types I - IV.  Legal Warning (only if asked): Laser light avoid direct eye exposure.