---
product_id: 654858923
title: "NKSTB Natural Keratin Smoothing Treatment System for Blonde Hair System Try-Me Kit, 4 fl oz each. Includes (1) KC PRIMER, (1) NKSTB, (4) Keratin Obsessed Multi-Benefit Treatment Spray"
brand: "keratin complex"
price: "59079 kr"
currency: ISK
in_stock: true
reviews_count: 1
category: "Keratin Complex"
url: https://www.desertcart.is/products/654858923-nkstb-natural-keratin-smoothing-treatment-system-for-blonde-hair-system
store_origin: IS
region: Iceland
---

# Lasts up to 5 months for long-term smoothness Preserves clarity of blonde, gray & silver tones Activates at lower heat for hair safety NKSTB Natural Keratin Smoothing Treatment System for Blonde Hair System Try-Me Kit, 4 fl oz each. Includes (1) KC PRIMER, (1) NKSTB, (4) Keratin Obsessed Multi-Benefit Treatment Spray

**Brand:** keratin complex
**Price:** 59079 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock salon-grade smoothness without compromising your blonde brilliance!

## Quick Answers

- **What is this?** NKSTB Natural Keratin Smoothing Treatment System for Blonde Hair System Try-Me Kit, 4 fl oz each. Includes (1) KC PRIMER, (1) NKSTB, (4) Keratin Obsessed Multi-Benefit Treatment Spray by keratin complex
- **How much does it cost?** 59079 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/654858923-nkstb-natural-keratin-smoothing-treatment-system-for-blonde-hair-system)

## Best For

- keratin complex enthusiasts

## Why This Product

- Trusted keratin complex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Results:** Enjoy sleek, manageable hair for up to 5 months
- • **Heat-Smart Activation:** Protects fragile strands by working at lower temperatures
- • **Blonde & Silver Tone Safe:** Neutral tint formula keeps your color crystal clear
- • **Multi-Benefit Conditioning:** Softens and strengthens fine, over-processed hair
- • **Frizz & Curl Control Mastery:** Tames unruly hair with lasting smoothness

## Overview

Keratin Complex NKSTB is a specialized smoothing treatment system designed for blonde, fine, and fragile hair. It reduces frizz and curl while activating at lower heat to protect delicate strands. Its neutral tint formula preserves the clarity of blonde, gray, and silver tones, delivering conditioned, soft hair with results lasting up to 5 months.

## Description

NKSTB is a reparative keratin treatment that reduces frizz and curl, activates at a lower heat temperature and is specially formulated for blonde, fine, fragile or over processed hair. Featuring a soft, neutral tint formula, NKSTB will not compromise the clarity of blonde, gray and silver tones and contains special conditioning to soften and protect fragile hair. Results last up to 5 months.

Review: Perfect Brazilian Blowout - This was a perfect resilient blowout and now I still have two other ones I can use on my hair. My hair is thin, but there’s a lot of of it and I do color it a lot. It is also wavy.

## Features

- NKSTB is a reparative keratin treatment that reduces frizz and curl, activates at a lower heat temperature and is specially formulated for blonde, fine, fragile or over processed hair. Featuring a soft, neutral tint formula, NKSTB will not compromise the clarity of blonde, gray and silver tones and contains special conditioning to soften and protect fragile hair. Results last up to 5 months.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C649ZRJ4 |
| Best Sellers Rank | #260,514 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #581 in Hair Styling Serums |
| Brand | Keratin Complex |
| Brand Name | Keratin Complex |
| Customer Reviews | 4.2 out of 5 stars 6 Reviews |
| Hair Type | All |
| Item Form | Lotion |
| Item Volume | 4 Fluid Ounces |
| Liquid Volume | 4 Fluid Ounces |
| Manufacturer | Keratin Complex |
| Number of Items | 11 |
| Product Benefits | Smoothening, Straightening |
| Scent | Unscented |
| Scent Name | Unscented |
| UPC | 810569033254 |
| Unit Count | 4 Fluid Ounces |

## Product Details

- **Hair Type:** All
- **Item Form:** Lotion
- **Liquid Volume:** 4 Fluid Ounces
- **Product Benefits:** Smoothening, Straightening
- **Scent:** Unscented

## Images

![NKSTB Natural Keratin Smoothing Treatment System for Blonde Hair System Try-Me Kit, 4 fl oz each. Includes (1) KC PRIMER, (1) NKSTB, (4) Keratin Obsessed Multi-Benefit Treatment Spray - Image 1](https://m.media-amazon.com/images/I/711N50RjvgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Brazilian Blowout
*by A***R on October 15, 2025*

This was a perfect resilient blowout and now I still have two other ones I can use on my hair. My hair is thin, but there’s a lot of of it and I do color it a lot. It is also wavy.

## Frequently Bought Together

- Keratin Complex NKSTB Natural Keratin Smoothing Treatment System for Blonde Hair System Try-Me Kit, 4 fl oz each. Includes (1) KC PRIMER, (1) NKSTB, (4) Keratin Obsessed Multi-Benefit Treatment Spray
- Keratin Complex - Keratin Care Smoothing Shampoo - 13.5 fl oz

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**Shop now:** [https://www.desertcart.is/products/654858923-nkstb-natural-keratin-smoothing-treatment-system-for-blonde-hair-system](https://www.desertcart.is/products/654858923-nkstb-natural-keratin-smoothing-treatment-system-for-blonde-hair-system)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-22*