Revitalize Your Locks with Kerastase Première Rejuvenating Conditioner, a transformative solution for damaged hair. Tailored to fight the detrimental effects of calcium buildup in hard water, this innovative jelly-like conditioner not only decalcifies but repairs each strand from cortex to cuticle, ensuring a fortified, resilient mane. Feel the immediate difference as this formula works to soften and smooth your hair, enhancing natural movement and reducing the likelihood of breakage. Infused with a unique blend of nourishing ingredients, your hair will be left feeling luxuriously supple and up to 7 times smoother. For optimal results, begin with our Première Decalcifying Pre-shampoo treatment. Apply this conditioner post-shampoo, leave it on for 3-5 minutes, and rinse thoroughly to unlock visibly stronger, healthier hair. Committed to environmental sustainability, our conditioner bottles are comprised of 45% recycled plastic, promoting beauty that's both luxurious and conscientious. Usage Tips: Start with shampooed, towel-dried hair. Gently massage through lengths and ends. Allow the magic to work for a few minutes, then rinse away for a stunning transformation.