4 hair oils currently occupy my bathroom cupboard and the John Frieda Full Repair Elixir is one of them. I have loved all of the products in the range with the exception of this one. The oil delivers a smooth finish and high shine but soon after leaves my hair sticky. I'm more of a "thick serum" kind of girl but only because a thicker serum is easier to control when pumping it out and secondly, tends to deliver a more concentrated result to the area you're applying it to.