Mahabhringraj oil blocks testosterone activity in your hair follicles. Also lots of other good stuff. Extremely effective when used as directed (e.g. in evenings or night and washed out of hair within 12 hours of use. Most effective when a micro needle derma roller (.2mm-.3mm needle) is used afterwards for increased absorption.

Infrared laser diode caps stimulate cell activity (both growth and graying--use with lots of antioxidants and pause if graying begins to increase)