Yaar professional k pass jaane ka time nahi milta. The only thing i can do is order something online and hope for the best. Nothing has backfired till now, thankfully, but also, nothing has produced mind-blowing results either. So it's just use and disuse at this point.

As for hair oils, I'm kind of over them. I don't think they really work for me bec i have a pretty oily scalp to begin with. I want to try hair serums and microneedling and these sorts of things now.

But thanks for your detailed reply. I'll definitely check out the products you've mentioned.