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ranked #12,731 most helpful out of 571,544,897 reviews
★★★★★
Had to use both boxes for full effect.
Left for about 25 minutes and used the two boxes to make sure I didn’t miss anything. It turned into this pastel blue/lavender color! I’m soooo happy with it! Just be careful of washing your hair with too much shampoo or conditioner because it easily washes out. You have to take quick showers and use little shampoo and conditioner if you can.
January 2019 · Beauty and Personal Care · verified purchase
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