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One time purchase
$34.00
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Shine bright with GEMSTONE, a nourishing shampoo for color-treated hair. Contains a color protection complex proven to keep your hue rich and vibrant.
Reviews
4.6
98 ratings
5
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1
Love this
I’ve been using this for years and it has worked better than any other shampoo with helping to maintain my hair color. I can go a little longer before it needs to be dyed again.
m
michelle · May 10, 2026
The best
I have been using this shampoo for years to keep my color from fading. Gives a nice cleanse, not drying and smells great. My hair shines after conditioning and drying.
b
betty · May 4, 2026
Silky smooth
This shampoo is so good for color. A little goes a long way. My stylist uses tR and Co products at her salon. They changed the texture of my hair.