WHAT IT IS BC Bonacure Time Restore Rejuvenating Spray is an anti-aging lightweight 2-phase detangler and volumizer in one. WHAT IT DOES The brilliant BC Time Restore formula combines Q10 with our breakthrough Nutrifiller technology to immediately erase visible signs of aging and stimulate the hairs natural keratin synthesis. Schwarzkopf Professional BC Bonacure Time Restore Rejuvenating Spray gives you 100 more resistance and vitality while instantly rejuvenating hair strength.