---
product_id: 654788186
title: "Expert Hair Bio Protein Straightening & Smoothing Kit – Protein Keratin straightening + Gold Repair Mask for Ultimate Hair Transformation – Straight, Silky, Moisturized Hair"
brand: "expert hair"
price: "€ 65.13"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/654788186-expert-hair-bio-protein-straightening-and-smoothing-kit-protein-keratin
store_origin: FI
region: Finland
---

# Gold Mask with hyaluronic acid for shine Bioactive proteins for deep repair Formaldehyde-free safe formula Expert Hair Bio Protein Straightening & Smoothing Kit – Protein Keratin straightening + Gold Repair Mask for Ultimate Hair Transformation – Straight, Silky, Moisturized Hair

**Brand:** expert hair
**Price:** € 65.13
**Availability:** ✅ In Stock

## Summary

> 💫 Transform your hair game with pro-level smoothness!

## Quick Answers

- **What is this?** Expert Hair Bio Protein Straightening & Smoothing Kit – Protein Keratin straightening + Gold Repair Mask for Ultimate Hair Transformation – Straight, Silky, Moisturized Hair by expert hair
- **How much does it cost?** € 65.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/654788186-expert-hair-bio-protein-straightening-and-smoothing-kit-protein-keratin)

## Best For

- expert hair enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Natural Formula:** Formaldehyde-free for worry-free, professional results.
- • **Simple Step-by-Step Application:** Get flawless, frizz-free hair with an easy at-home routine.
- • **Deep Repair with Bioactive Proteins:** Strengthen and restructure hair from within to reduce breakage.
- • **Salon-Quality Straightening at Home:** Achieve sleek, silky hair without stepping out.
- • **Gold Restorative Mask for Ultimate Shine:** Seal cuticles and lock in moisture with hyaluronic acid and amino acids.

## Overview

The Expert Hair Bio Protein Straightening & Smoothing Kit delivers professional-grade keratin straightening and deep hair repair at home. Infused with bioactive proteins, vitamins, and a gold restorative mask enriched with hyaluronic acid, it strengthens, smooths, and revitalizes hair safely without formaldehyde. Perfect for millennials seeking salon-quality, frizz-free, and healthy hair with an easy, stepwise application.

## Description

Expert Hair Bio Protein Straightening & Smoothing Kit – Protein Keratin straightening + Gold Repair Mask for Ultimate Hair Transformation – Straight, Silky, Moisturized Hair

## Features

- PROFESSIONAL BIO PROTEIN STRAIGHTENING AT HOME – Achieve straight, silky, and manageable hair with the Bio Protein Restructuring Cream, infused with bioactive proteins, vitamins, and minerals to repair, strengthen, and restructure hair from within.
- POWERFUL REPAIR AND RESTORATION WITH THE GOLD MASK – The Gold Restorative Mask, enriched with hyaluronic acid and amino acids, restores shine, softness, and vitality while sealing cuticles for a polished, frizz-free finish.
- NATURAL, SAFE, AND FORMALDEHYDE-FREE FORMULA – This protein keratin treatment uses natural, high-quality ingredients without formaldehyde, making it safe for at-home use while delivering salon-quality straightening and smoothing results.
- REDUCE BREAKAGE AND PROMOTE HEALTHY HAIR GROWTH – Bioactive proteins penetrate deeply to strengthen hair, reduce breakage, and support healthy growth, leaving your hair stronger, smoother, and more resilient.
- EASY STEP-BY-STEP APPLICATION FOR PROFESSIONAL RESULTS – Apply the Bio Protein Restructuring Cream to clean, dry hair, leave on for 30–60 minutes, rinse lightly, and finish with a blow dryer and flat iron. Follow up with the Gold Restorative Mask weekly for enhanced hydration and maintenance.

## Product Details

- **Brand:** Expert Hair
- **Hair Type:** All
- **Product Benefits:** Hydrating, Reduce Frizz, Smoothing
- **Item Form:** Cream
- **Scent:** Coconut

## Images

![Expert Hair Bio Protein Straightening & Smoothing Kit – Protein Keratin straightening + Gold Repair Mask for Ultimate Hair Transformation – Straight, Silky, Moisturized Hair - Image 1](https://m.media-amazon.com/images/I/51VCrkpH0mL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Expert Hair Bio Protein Straightening & Smoothing Kit – Protein Keratin straightening + Gold Repair Mask for Ultimate Hair Transformation – Straight, Silky, Moisturized Hair
- Keratin Hair Treatment Serum,Hair Treatment Oil for Dry Damaged Hair,Hair Oil Capsules with Keratin,Argan Oil-Leave-in Anti Frizz Conditioner with Vitamins A, C, E & B5- No Rinse for All Hair Types

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**Shop now:** [https://www.desertcart.fi/products/654788186-expert-hair-bio-protein-straightening-and-smoothing-kit-protein-keratin](https://www.desertcart.fi/products/654788186-expert-hair-bio-protein-straightening-and-smoothing-kit-protein-keratin)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*