Biologique Recherche Keractive is a rapid-absorption, ultra-moisturizing no-rinse leave in hair conditioning product. Kéractive smooths the hair cuticle to preserve its integrity while protecting against external stressors (heat, sun, bathing, humidity). Helps to strenghthen hair, promote volume and protect against heat styling. Spary on
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My hair has never looked so good!
I used this as a leave in conditioner and there was a clear difference in my hair. It dried faster, smoother, and softer than ever!
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stephanie · December 23, 2022
Nice, but not what I was looking for
I was hoping this would be a protecting treatment for blowing out my hair...I'm not sure if it is protecting my hair as it's quite lightweight. If you're concerned about the alcohol use it while your hair is wet since alcohol whisks moistures from hair/skin. Otherwise it does give me shine.