After coloring your hair, you need a mask that not only nourishes but also protects your color. The 2.Oh! Post Color Mask is specially formulated with a Color Protect Compound and Deep Conditioning Concentrate that keeps color from fading and restores softness. It has a pH of 4.5 to balance hair after coloring and is enriched with argan oil to smooth frizz and add shine.

This mask is a must-use for all hair colors—from grey coverage and cool blondes to bold reds, rich browns, and bright fashion colors. It's your go-to weekly pampering after any hair coloring service to lock in vibrancy and elevate hair health.

The best shampoo to use after coloring is one that locks in pigment and gently cleans without stripping. The 2.Oh! Post Color Shampoo is made with a Tri-Surfactant Formula that cleans effectively while preserving color. Its Color Protect Compound and balanced pH (4.5) help keep tones vibrant and prevent dullness.

It’s perfect for all shades—whether you’ve just refreshed your roots, covered greys, or tried a new bold tone—and is the ideal first step to protect and maintain your color as part of your routine.

A post-color shampoo like the 2.Oh! Post Color Shampoo is designed to maintain hair color from the very first wash after dyeing. It seals in pigment, reduces color fading, and gently removes impurities without harshness. Its pH 4.5 formula helps close the cuticle after coloring, while argan oil and glycerin nourish and soften hair.

Whether you've colored your hair brown, red, violet, blonde, or covered greys, this shampoo keeps your tones fresh and your hair smooth, shiny, and healthy.

After shampooing with the 2.Oh! Post Color Shampoo, apply the 2.Oh! Post Color Mask evenly from lengths to ends—avoiding the scalp. Leave it on for 5–10 minutes to let the Deep Conditioning Concentrate and Color Protect Compound work their magic, then rinse thoroughly.

Like the Reconstruction Mask, it can be used in 4 different ways:

• As a 2–minute conditioner after shampoo
• As a 5–10 minute deep conditioner
• As a 20–30 minute hair spa treatment
• As a pre-wash treatment for extra dry or damaged hair

It’s especially helpful during the first week post-color, but should continue as part of your Healthy Hair Ritual. Follow with the 2.Oh! Leave-In Conditioner to lock in moisture and protect your color between washes.

After coloring your hair, use products designed to protect color and nourish strands from within. Start with the 2.Oh! Post Color Shampoo to cleanse and lock in tone, then follow with the 2.Oh! Post Color Mask to deeply condition, add shine, and prevent fading.

For added protection and softness, finish with the 2.Oh! Leave-In Conditioner on damp hair to detangle, hydrate, and protect from UV and heat. This simple trio— Shampoo, Mask, Leave-In—forms a complete post-color routine that works for all shades, from subtle highlights and rich browns to fashion colors and grey coverage.