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Keratin treatment Formaldehyde free - NK Professional Care hair Straightening with Keratin is perfect for those with a sensitive scalp. It's vegan and formaldehyde-free, designed to regenerate and soothe hair, leaving it manageable, straight, and glowing. The 2-step treatment works on all hair types and straightens in just 40 minutes.

Enrich with Keratin - Our hair straightening treatment is effective in achieving a straight and sleek look, while deeply nourishing the hair for a soft and manageable finish, thanks to its high keratin content. You can trust us to provide you with a top-notch hair care solution that will leave your clients feeling confident with their straightened hair.

Acts in 40 minutes - The Pre-treatment cream (Step 1) conditions the hair and prepares it for the hair surgery by dilating the capillary cuticle. Following this, the Treatment cream with Keratin (Step 2) is applied for 40 minutes. This cream leaves the hair feeling soft, visibly straight, and more manageable. The treatment does not require leaving the cream in the hair for days, as only 40 minutes is needed to achieve an outstanding result.

Highly conditioning formula - The treatment contains a potent formula that includes Keratin, Wheat protein, Betaine Coconut, Tocopherol oil extract, Lemon Fruit Extract, and Panthenol. These ingredients penetrate deep into the hair shaft and provide nourishment, ensuring full protection during the straightening process and revealing a healthy finish.

Available in three different formats - NK Professional Care Hair Straightening with Keratin for Sensitive Scalps offers three different presentations to accommodate various hair densities and lengths 60ml, 450ml, and 950ml. Choose the one that best fits your needs to achieve exceptional straightening results. Please note that this product is intended for professional use.

This product has two forms of application. Specifically in step number 4, you can rinse your hair with enough water. Dry the hair, removing all the moisture with the blower, and then proceed to seal it with the straightener, adjusting the temperature according to the hair type. Iron the fine strands several times until optimal straightening is achieved.