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According to celebrity colorists, the popular misconception that those of us with color-treated locks should avoid clarifying shampoos like the plague is 100 percent false.

The shampoo and conditioner set uses ingredients such as biotin and keratin to encourage fullness — it's nearly 35% off.

With proven ingredients like biotin, caffeine and niacinamide, this color-safe pair aims to promote stronger, thicker locks.

Stretch your dollar even further with the best shampoo for color-treated hair, like our top pick, the Kérastase Chronologiste Shampoo for Dull and Brittle Hair, which leaves hair glossy and vivid ...

We tracked down one affordable shampoo shoppers with gray hair are totally obsessed with — and it’s just $6 on Amazon. BIOLAGE Color Last Shampoo ($6) is perfect for giving your gray hair some ...

Warm water opens up the hair cuticle, making it easier for the dye to be washed out. By making a small change and using cold ...

If you’re looking to tone color-treated locks, stylist Ali Dash insists you look no further than Virtue Labs ColorKick Debrassing Shampoo. “It uses all-natural botanicals to brighten ...

The shampoo combines gradual color enhancement with the strengthening benefits of caffeine to leave your hair stronger and ...

Plus, it's color safe. If you have thinning hair that's also brittle, bonding treatments like this shampoo can really come in handy: The formula strengthens and repairs hair while adding moisture ...

Some of the challenges while measuring pH in shampoo include the following. Transcription errors and data handling: Manual ...