If you got detox shampoo, you may have heavy buildup or it’s been a while since your last deep clean. This non-stripping lather removes any buildup holding you back, like dirt, oils, product, and metals. Powered by active skincare-inspired ingredients like activated charcoal and salicylic acid, just 1 wash removes 99% product buildup, 95% sebum + 76% copper*. Woah. 

Bonus: this clears the path for maximum damage repair with your K18 mask. We love a win-win. 

If you got DAMAGE SHIELD pH protective shampoo, you may shampoo more often or have little buildup. This certified microbiome-friendly formula removes dirt + oils without disturbing your scalp’s natural protective barrier. Plus, it’s powered by plant-derived surfactants that deliver the high foaming + cleansing power you love without the harshness or buildup you don’t. The result? Less frizz, and smoother, healthier hair. Nice. 

Truth is, your hair’s needs are constantly changing. So, when it’s time to come clean again, this quiz (and our shampoos) always got your back.  

See ya soon for more FUNdamentals.

*results observed on bleached hair tress after 1 wash with detox shampoo.