It is helpful in hair growth. It doesn't reverse the grey hair but can safely say new grey hairs are not seen.
I always have habit of trying a new product so its rare the i buy oil for the second time this has been by far the most effective for my hair fall issues. It does work hair fall is reduced . Hair growth idk about it but it has worked for my premature greying of hair a bit if not much. So will be regularly using it from now on to see the change i just have used twice or thrice and i am happy about it :)
I did not find the oil nourishing enough for my hair.
Best hair oil available in the market its herbal n mix so many herbs in its and solve all the problems related to hairs and it improves texture relax the scalp helps with split ends frizz hairfall and what not.
It does nourish your hair and really helps in hair growth but it doesn't reduce the greying of hair may be because I was not using it regularly.