Bajaj almond drops hair oil in my opinion is the best among other popular brands available in market. Made from almonds, it is very nourishing and promotes hair growth, gives strength to your hair and prevents hair loss. It also has a very pleasant fragrance as compared to other brands like Dabur amla, Navratan which have a very irritating or pungent smell.
Even though this is not labelled as an anti dandruff oil, but I was able to get much relief and considerable reduction in dandruff after three weeks of using it continuously. Cons are, it is a very sticky hair oil and doesnt wash off easily. Probably that is the only reason one would avoid it as there are other non sticky brands available in market.