Pureology Precious Oil Shamp'Oil

Photo: Marko Metzinger/Studio D

Pureology Precious Oil Shamp'Oil
To prevent haircolor from fading, try Pureology Precious Oil Shamp'Oil, $29. The sulfate-free formula cleanses hair without stripping color, and uses sunflower, coconut, olive and jojoba seed oils to repair damage.
Fekkai Advanced PrX Reparatives Intensive Fortifying Mask

Photo: Marko Metzinger/Studio D

Fekkai Advanced PrX Reparatives Intensive Fortifying Mask
Once a week, use a reconstructive mask with keratin—a nourishing protein naturally found in hair. Fekkai Advanced PrX Reparatives Intensive Fortifying Mask, $49, leaves overprocessed hair silky and shiny.
ColorProff PushLocks Leave-In Smooth

Photo: Marko Metzinger/Studio D

ColorProff PushLocks Leave-In Smooth
Apply ColorProof PushLocks Leave-In Smooth, $24, to damp hair before heat styling. UV protectors and moisturizing ingredients coat hair to protect it and fight frizz.
Aveeno Pure Renewal Dry Shampoo

Photo: Marko Metzinger/Studio D

Aveeno Pure Renewal Dry Shampoo
The easiest way to keep haircolor fresh: Shampoo as infrequently as possible. Cornstarch in Aveeno Pure Renewal Dry Shampoo, $8, refreshes hair between washes without leaving a chalky residue.
Rickycare Carbon Rake Comb

Marko Metzinger/Studio D

Rickycare Carbon Rake Comb
Dry, color-treated hair is extremely fragile, especially when wet. Carefully run a wide-tooth comb, like the Rickycare Carbon Rake Comb, $7.50, through damp hair to detangle it.