Deeply moisturizing serum for dry hair Deeply moisturizing, yet lightweight serum for dry or dehydrated hair. It delivers intense hydration to hair to restore softness, enhance silkiness, and boost shine while improving overall manageability and combability. With certified regenerative apricot extract, it has polysaccharides to lock in moisture and vitamin A for soft, nourished hair. Get hair that is smooth, and visibly revitalized with a long-lasting, weightless finish. Also provides heat protection up to 230°C (446°F) and gives you up to 11 times more hydrated hair.*