---
product_id: 590720042
title: "Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml"
brand: "bold uniq"
price: "9196 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Bold Uniq"
url: https://www.desertcart.is/products/590720042-bold-uniq-boldplex-6-smoothing-serum-for-hair-hydrating-treatment
store_origin: IS
region: Iceland
---

# 100% vegan & eco-friendly formula Long-lasting hydration & frizz control Molecular-level hair repair Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml

**Brand:** bold uniq
**Price:** 9196 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s boldest, smoothest potential — because flawless waits for no one!

## Quick Answers

- **What is this?** Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml by bold uniq
- **How much does it cost?** 9196 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/590720042-bold-uniq-boldplex-6-smoothing-serum-for-hair-hydrating-treatment)

## Best For

- bold uniq enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Smoothness:** Enjoy silky, frizz-free hair that stays flawless for days without constant touch-ups.
- • **Deep Molecular Repair:** Boldplex technology penetrates and rebuilds hair proteins for visibly stronger strands.
- • **Universal Hair Savior:** Perfect for all hair types—whether dry, damaged, dyed, or bleached, it tames and nourishes.
- • **Clean Beauty Commitment:** Sulfate-free, paraben-free, cruelty-free, and packaged in recycled materials for guilt-free glam.
- • **Effortless Styling Boost:** Simplifies blow-drying with heat protection and a glossy, salon-worthy finish.

## Overview

Bold Uniq BoldPlex 6 Smoothing Serum is a cutting-edge leave-in treatment designed to repair, hydrate, and protect all hair types from dryness, damage, and frizz. Powered by Boldplex molecular technology, it strengthens hair from within while delivering a long-lasting silky finish. This 175 ml serum is 100% vegan, sulfate- and paraben-free, cruelty-free, and housed in eco-conscious packaging—perfect for the modern professional who demands both performance and sustainability in their hair care routine.

## Description

Boldplex Smoothing Serum 6 is a revolutionary leave-in serum that repairs the signs of extreme damage and strengthens dry, brittle hair and transforms into soft, shiny and more resistant curls. This magic elixir helps rebuild and refresh damaged hair strands by restoring destroyed compounds, locking in moisture and protecting follicles from future damage. A rich and luxurious formula developed for all hair types and structures and improves the care routine for natural, dyed and treated hair. An exciting hair care serum with an impressive blend of ingredients that detangle hair, give it natural fullness and simplify the styling process - once incorporated, the super-shiny result can last for days! In addition, the formula is sulphate-free, paraben-free, 100% vegan and cruelty-free. Include the Boldplex smoothing serum 6 in your care routine - you will not regret it! Use: can be used after each hair wash. Wash your hair as usual and dry it thoroughly with the towel before use. Put a small amount of serum into your hands, spread it from the medium lengths to the tips and comb the hair through before styling. The best results and maximum suppleness and shine can be achieved when you blow dry and style the hair. For the ultimate hair care use in conjunction with the entire BOLDPLEX range. NOTE: Avoid contact with eyes. If this happens, rinse immediately with water. Keep out of reach of children.

Review: Gutes Produkt, hält die Haare einen Tag schön glatt, fühlen sich gut und weich an, nicht zuviel auftragen sonst beschwert es und die Haare sehen fettig aus. Geruch angenehm.
Review: I compare this product to the oil of the same line. The oil leaves your hair super soft, not oily at all and reduce fizzyness. This serum on the contrary leaves my hair heavy and they get dirty much faster... its is worth to pay more for the oil!

## Features

- How does it work? - Our famous Boldplex technology works on a molecular level. The serum penetrates deep into each strand, repairs hair proteins and protects hair from dryness and damage.
- FOR ALL HAIR TYPES - A must have for any styling concept, the Boldplex hair serum is the perfect remedy for broken ends, flying hair and frizz. It solves all important problems of damaged hair
- EFFORTLESS STYLING - This leave-in hair care lotion simplifies blow-drying and leaves hair silky soft and strong. The hydrogenating complex provides a glossy finish and heat protection.
- Long-lasting smoothing - This elixir works for days after application. Less need for extra styling and less stress for your precious curls. Healthy hair = happy hair!
- Environmentally conscious beauty - For healthy hair and a healthy environment. BOLD UNIQ is proud to be sulfate-free, paraben-free, 100% vegan & cruelty free. And we use bottles and cans made from recycled plastic.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NDRBTKF |
| ASIN  | B09NDRBTKF |
| Best Sellers Rank | #201,949 in Beauty ( See Top 100 in Beauty ) #834 in Hair Styling Serums |
| Customer reviews | 4.4 4.4 out of 5 stars (2,772) |
| Date First Available  | 12 May 2022 |
| Manufacturer | Bold Uniq |
| Manufacturer  | Bold Uniq |
| Package Dimensions | 20.7 x 10.2 x 5.2 cm; 310 g |
| Package Dimensions  | 20.7 x 10.2 x 5.2 cm; 310 g |

## Product Details

- **Hair type:** Dry, damaged
- **Liquid volume:** 175 Milliliters
- **Material type free:** Sulfate Free
- **Product benefits:** Repairs hair proteins, detangles hair, provides heat protection, simplifies styling
- **Scent:** Unscented

## Images

![Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml - Image 1](https://m.media-amazon.com/images/I/61YfEWOF44L.jpg)
![Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml - Image 2](https://m.media-amazon.com/images/I/713iV0v4mnL.jpg)
![Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml - Image 3](https://m.media-amazon.com/images/I/71gnfI1U0xS.jpg)
![Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml - Image 4](https://m.media-amazon.com/images/I/81CTEAszy-L.jpg)
![Bold Uniq BoldPlex 6 Smoothing Serum for Hair - Hydrating Treatment for Frizzy, Dry, Damaged, Dyed or Bleached Hair - Sulphate Free, Paraben-Free, 100% Vegan - 175 ml - Image 5](https://m.media-amazon.com/images/I/81hFg2VEjNL.jpg)

## Questions & Answers

**Q: ODOR-What is the scent of this product?**
A: Hello there, The product has natural scent. It’s not strong or offensive scent.

**Q: El numero 6 se usa wn lugar del 7 o se usan ambos?**
A: Se pueden usar ambos porque uno es un tratamiento y el otro es un leave in para secarse no se enjuaga.

**Q: Se aplica sobre el pelo mojado ?**
A: Si humedo

**Q: Do you have an ingredients list?**
A: I can’t really elaborate. I ended up using it once or twice then I gave it to my kids.! Sorry!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***E on 17 July 2022*

Gutes Produkt, hält die Haare einen Tag schön glatt, fühlen sich gut und weich an, nicht zuviel auftragen sonst beschwert es und die Haare sehen fettig aus. Geruch angenehm.

### ⭐⭐ Review
*by C***N on 29 August 2024*

I compare this product to the oil of the same line. The oil leaves your hair super soft, not oily at all and reduce fizzyness. This serum on the contrary leaves my hair heavy and they get dirty much faster... its is worth to pay more for the oil!

### ⭐⭐⭐⭐⭐ Review
*by H***N on 28 September 2025*

I was on chemo medication for 2.5 yrs, I’ve been off for almost 1 yr. This is helping my hair so much! Amazing product.

## Frequently Bought Together

- Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
- BoldPlex Hair Mask - Deep Conditioner For Dry, Damaged Hair - Mascarilla Para El Cabello - Helps Repair & Nourish Curly, Bleached, or Frizzy Hair - 6.76 Fl Oz
- BOLD UNIQ BoldPlex 4 Bond Strengthening Protein Shampoo for Dry Damaged hair - Hydrating Formula for Curly, Dry, Colored, Frizzy, Broken or Bleached Hair Types. Cruelty-free & Vegan

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-24*