Core Strength Nourishing Anti-Breakage Masque. Built with the purest form of Aloe Vera and softening Mango Butter, STRONG SEXY HAIR restores hairs natural Strength and Flexibility and prevents hair loss due to breakage! Damaged, sensitized and mature hair will love you for it! Core Strength, a Nourishing Anti-Breakage Masque is formulated with Mango Butter & Aloe Vera and is ideal for damaged and sensitized hair. Mango Butter & Aloe Vera restore natural strength & flexibility enabling the hair to become softer & more flexible for easier styling & reduced breakage.