YOLU Calm Night Repair Treatment refill is an intensive nighttime hair treatment in a 760g pouch designed to restore moisture and repair damage while you sleep. Formulated with night ceramide and CMC-like repair ingredients plus a night cap serum it helps seal in nourishing actives to protect hair from friction and reduce split ends and breakage. The rich, leave-in style treatment smooths and softens mid lengths and ends for manageable glossy hair and features a calming neroli and peony scent. Best for dry, damaged, or frizzy hair that needs deep overnight repair.