Acidic Bonding Concentrate 24/7 Night & Day Serum - ABC 24/7 NGT & DAY SERUM 100ML NA 3.4OZBenefitsCombat daily damage overnightProtection from damage, including frizz and breakage, for healthier-looking hairHelps maintain color-treated hair and protect it from damage caused by heat styling, environmental stressors, and daily wear and tearIncreases hair hydrationRepairs strength and protects from daily aggressors such as humidity and styling that causes breakage & split endsFor night and day use, on clean damp or dry hair - Acidic Bonding Concentrate 24/7 Night & Day Serum