Hair oil or similar to stimulate growth?

[NotAnotherBathBomb]

I'm looking for advice/experience from anyone who's used a product applied directly to hair/scalp that promotes growth, that you'd recommend.

I tried hair gummies which did cause thicker growth, but it affected it all over I have PCOS so already have issues with hair growing in places where it shouldn't, and am having laser done on my face, so felt I was throwing money away on treatment as the hair was growing back much quicker.

I used to live in the Caribbean and had thick long hair, since moving to the UK my hair has fallen and thinned. I'm aware that's also a side effect of PCOS, but I had PCOS in the Caribbean and much healthier-looking hair.

Any advice would be appreciated! Thanks

I've been using Champo serum for the past few months and it's really helped my hair stop falling out, i also take biotin.

I always suggest having a look at Fushi oils - their shampoo, hair oil and root revival oils have massively helped as I noticed my hair start to thin ( I’m 49). My hairdresser noticed the difference after a couple of months.