Does Mukunda M Hair Loss Treatment Work?

I have been reading recently on-line about the user Mukunda M and his treatments, specifically his hair loss treatments. I am a bit sceptical about his treatments since surely if it works everyone would be using his treatments to cure hair loss, acne etc. Can anyone please confirm whether or not his treatments are legit? I have ordered olive oil and a military brush and will begin this week, but am unsure if this would damage hair follicles? Anyone who has used this treatment, has it worked for you or not? Thank you.