I read on Internet that thanaka powder and safflower oil if applied after hair removal i.e shaving or waxing and leave it for 1-2 hours. After repeating the procedure for 100 days the hair reduces or stops growing. Is this thing works. Does anyone knows any such method that works as laser is too expensive.
The active ingredients in thanaka powder are coumarin and marmesin. I’ve never seen any evidence showing that either of these chemicals will reduce hair growth.