{"product_id":"nk-professional-care-keratin-hair-straightening-treatment-450ml-2-step-salon-formula-for-frizz-control-smoother-hair","title":"NK Professional Care Keratin Hair Straightening Treatment 450ml — 2-Step Salon Formula for Frizz Control \u0026 Smoother Hair","description":"\u003cp\u003e\u003cstrong\u003eNK Professional Care Keratin Hair Straightening Treatment is a two-step professional salon formula that reconstructs and smooths all hair types in about 40 minutes for soft, manageable, straightened results.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated keratin system is designed for professional use to reduce frizz, strengthen strands, and deliver a sleek finish without long wait times. The kit combines a nutrient-rich pre-treatment with a keratin-rich treatment cream that works together to open the cuticle, infuse protein and moisture, then seal the shaft for a visibly smoother texture. Optimized for coarse, thick, curly, or frizzy hair, the 450ml size balances salon capacity with ease of handling during service.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the two-step method work to straighten hair?\u003c\/h3\u003e\n\u003cp\u003eThe two-step process first prepares the hair by nourishing and gently opening the cuticle, then the keratin treatment penetrates and reconstructs the fiber. The system’s timing and sequence are designed for predictable salon results in a single appointment, avoiding multi-day wait protocols. Results depend on correct application and heat styling as directed by professional stylists.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep 1: Pre-treatment cream nourishes and dilates the capillary cuticle for better product absorption.\u003c\/li\u003e\n  \u003cli\u003eStep 2: Keratin treatment cream is applied and developed for about 40 minutes to smooth and reconstruct.\u003c\/li\u003e\n  \u003cli\u003eFollow-up: Rinse and neutralize as recommended, then style for a long-lasting sleek finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat key ingredients deliver conditioning and protection?\u003c\/h3\u003e\n\u003cp\u003eThe formula blends keratin with conditioning actives like Vitamin E, Panthenol, Aloe Vera, and Betaine Coconut to support hair integrity while smoothing. These components work together to hydrate, reduce breakage, and improve manageability without stripping natural texture. The treatment is crafted to replenish proteins and lock in moisture during the straightening process.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeratin: rebuilds and smooths the hair fiber for reduced frizz and improved shine.\u003c\/li\u003e\n  \u003cli\u003eVitamin E and Panthenol: antioxidant and moisture-retaining agents that help protect strands.\u003c\/li\u003e\n  \u003cli\u003eAloe Vera and Betaine Coconut: calming, hydrating ingredients that help maintain softness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long do results last and what aftercare helps maintain them?\u003c\/h3\u003e\n\u003cp\u003eWith proper professional application and recommended aftercare, clients can expect smoother, more manageable hair for weeks, depending on hair type and maintenance routine. Use sulfate-free shampoos and avoid mineral-heavy water when possible to extend results. Regular moisturizing treatments and limited heat exposure will help preserve the keratin benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse gentle, sulfate-free cleansers to protect the keratin layer.\u003c\/li\u003e\n  \u003cli\u003eAvoid frequent high-heat styling to maintain protein integrity.\u003c\/li\u003e\n  \u003cli\u003eRecommend periodic conditioning masks to sustain softness and shine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product suitable for all hair types and what sizes are available?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula is formulated to work on coarse, thick, frizzy, curly, and chemically treated hair when applied by a trained professional. NK Professional Care offers multiple sizes to fit salon needs and appointment volume. Choose the right format to match client demand and service frequency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAvailable sizes: 60ml for trials or small services, 450ml for standard salon use, 950ml for high-volume salons.\u003c\/li\u003e\n  \u003cli\u003eIntended for professional application only; follow safety and timing instructions.\u003c\/li\u003e\n  \u003cli\u003eAdjust processing time and heat carefully based on hair condition and history.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Stylists and salon owners seeking a reliable, professional keratin-based straightening system that balances powerful reconstruction with nourishing conditioning. It’s ideal for clients who want frizz reduction, smoother texture, and improved manageability without multi-day protocols. Choose the 450ml size if you need a mid-range container that fits regular salon appointment flow while delivering consistent, salon-grade results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the treatment take?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The full two-step protocol develops in about 40 minutes for the keratin treatment phase, plus brief prep and finishing time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this be used on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, when applied by a professional; always perform a strand test and follow specific timing for chemically treated hair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NK Professional Care","offers":[{"title":"Default Title","offer_id":49619859406986,"sku":"B0B92MH5BQ","price":224.63,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/nk-professional-care-front-bottle-450ml.jpg?v=1782833609","url":"https:\/\/auviraskincare.com\/products\/nk-professional-care-keratin-hair-straightening-treatment-450ml-2-step-salon-formula-for-frizz-control-smoother-hair","provider":"Auvira Beauty","version":"1.0","type":"link"}