Preserves fiber strength and color vibrancy. Re-balances and stabilizes hair structures after a coloring service. Alter Ego Color Care Leave-in Protector: Protects from color fade factors both environmental and chemical. Counters moisture loss. Preserves fiber strength and color vibrancy. Prepares hair to receive color treatments. Spray color stabilizer. Re-balances and stabilizes hair structures after a coloring service. Closes cuticle scales and locks deep within the hair structure the pigments prolonging color life and combat color fading.