NK Professional Care Keratin Hair Straightening – Sensitive Scalp, Formaldehyde-Free, 950ml

Overview

NK Professional Care Keratin Hair Straightening Treatment is designed for a calm, salon-friendly experience, especially for clients with sensitive scalps. The formula is vegan and formaldehyde-free, focusing on gentle care while delivering a sleek, straight look. The two-step process completes in about 40 minutes, offering a practical option for busy salons and clients seeking smoother hair with natural movement.

What makes this formula stand out

The keratin-rich treatment goes beyond external shine. Rich in keratin and conditioning agents, it nourishes the hair shaft and supports a soft, manageable finish. Ingredients such as wheat protein, betaine coconut, tocopherol (vitamin E), lemon fruit extract, and panthenol penetrate progressively to protect the hair during the process and help reveal a healthy-looking surface.

• Keratin-enriched care: helps improve manageability and shine without heavy build-up.
• Gentle on the scalp: vegan and formaldehyde-free formulation designed with sensitive skin in mind.
• Fast, two-step protocol: a concise routine that delivers noticeable straightening in about 40 minutes.
• Professional-grade results: suitable for various hair types with careful temperature control.

How to use in a salon setting

1. Step 1 – Pre-treatment: apply the pre-treatment cream to condition the hair and dilate the cuticle, preparing for the keratin stage.
2. Step 2 – Keratin treatment: apply the keratin-containing cream and leave for about 40 minutes to let the formula penetrate.
3. Rinse, dry, and seal: rinse thoroughly, dry with a blower, then use a flat iron to seal in the straightened look, adjusting temperature to hair type.

What’s included and available formats

NK Professional Care offers 60ml, 450ml, and 950ml formats to fit salon workflows and client needs, all designed for professional use with clear labeling and vegan, formaldehyde-free messaging.

• 60ml for spot treatments or trials
• 450ml for regular salon clients
• 950ml for high-volume studios