growing healthy hair quickly

So I looked for this oil and unfortunately it’s only sold in Pakistan. I did however buy Perfectil vitamins right after it was recommended and have been taking it. I haven’t seen any differences yet but I do think that I have to take it for a month to see anything. I am also taking fish oil pills with the perfectil so I’ll let you guys know if anything happens.

I have tried Naim oil (I think that is what it’s called) and it’s ok, but I think it’s just for shine not so much nourishment. Can someone recommend some more oil concoctions?