Moroccanoil All in One Leave-In Conditioner Not only does this Moroccanoil All in One Leave-In Conditioner ($28) hydrate, detangle, and protect against heat damage, but its blend of argan oil, superfoods, and amino acids strengthens hair and adds shine and softness to second-day styles, too. Image Source: sephora.com Moroccanoil All in One Leave-In Conditioner $28 from sephora.com Buy Now