If You Prefer a Leave-in...

Apply Bumble and Bumble Leave In (Rinse Out) Conditioner in the shower and rinse for knot-free results. Used as a leave-in conditioner or styling product, it’s even suitable for those with fine hair. Its light lotion-like formula flattens flyaways and moisturizes without leaving hair greasy.

To buy: $23 for 8 oz., bumbleandbumble.com.