Redken Diamond Oil Shatterproof Shine gets my XO because it lives up to its promise, leaving the hair silkier, frizz free* and more soft. What I adore is that it contains silicone free oils that deliver strength and shine. There are two versions of it, I happen to like them both, but one is formulated for coarse hair.
Tip: You can put a few drops in your shampoo or conditioner as well as the recommended method.
* Washing my hair in the winter and letting it air-dry results in wicked poufs of frizz that leave me looking like a gollywog. Not even remotely attractive but I shan’t succumb to a hair-dryer. Nope.