Bonacure Time Restore Satin Spray Offers an alternative lightweight leave in conditioning spray to strengthen and detangle mature fragile hair without overburdening. Smoothes and detangles the hair without weighing it down thanks to: Q10 Plus: a higher concentration of the effective co enzyme that stimulates hair roots to activate production of the two keratins that would otherwise subside over time. Amino Cell Rebuild Technology: repairs the inner hair cell structure.