---
product_id: 505545277
title: "Unbreakable Care Thickening Conditioner with Keratin, Collagen, Biotin for Fine and Thin Hair 13.5 oz"
brand: "nexxus"
price: "€ 36.63"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/505545277-unbreakable-care-thickening-conditioner-with-keratin-collagen-biotin-for-fine
store_origin: FR
region: France
---

# 97% less breakage 13.5 oz salon-size bottle Keratin + Collagen + Biotin complex Unbreakable Care Thickening Conditioner with Keratin, Collagen, Biotin for Fine and Thin Hair 13.5 oz

**Brand:** nexxus
**Price:** € 36.63
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock unstoppable volume and strength—because your hair deserves to be unbreakable!

## Quick Answers

- **What is this?** Unbreakable Care Thickening Conditioner with Keratin, Collagen, Biotin for Fine and Thin Hair 13.5 oz by nexxus
- **How much does it cost?** € 36.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/505545277-unbreakable-care-thickening-conditioner-with-keratin-collagen-biotin-for-fine)

## Best For

- nexxus enthusiasts

## Why This Product

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

## Key Features

- • **Protein-Powered Repair:** Infused with Nexxus H4 Complex to restore strength, elasticity, shine, and moisture—salon-quality care at home.
- • **Science-Backed Formula:** Developed by experts using advanced protein science to target and heal the four signs of hair damage.
- • **Strengthen Every Strand:** Fortifies fine, thin hair to reduce breakage by up to 97%, so your hair stays fuller longer.
- • **Weightless Volume Boost:** Creates natural, lightweight thickness without weighing hair down—perfect for fine hair that craves body.
- • **Complete Haircare System:** Pairs seamlessly with the Unbreakable Care shampoo and root lift spray for maximum fullness and resilience.

## Overview

Nexxus Unbreakable Care Thickening Conditioner is a 13.5 oz professional-grade formula designed specifically for fine and thin hair. Enriched with keratin, collagen, and biotin, it reduces hair breakage by up to 97% while restoring strength, elasticity, shine, and moisture. This conditioner delivers weightless volume and works best as part of the Unbreakable Care collection for fuller, thicker-looking hair.

## Description

Nexxus Unbreakable Care Thickening Conditioner with Keratin, Collagen, Biotin for Fine and Thin Hair 13.5 oz

## Features

- UNBREAKABLE CARE CONDITIONER FOR THIN HAIR: Designed specially for fine and thin hair, this shampoo and conditioner system will create weightless volume and strengthen each hair strand from within
- SEE THE SCIENCE: Powered by a fortifying barrier that reduces up to 97% of hair fall due to breakage* for less hair on your brush and fuller, thicker-looking hair. *vs. non-conditioning shampoo
- POWERFUL PROTEIN INFUSION: Visibly heal signs of hair damage. Nexxus H4 Complex restores the four signs of hair health: strength, elasticity, shine and moisture. Bring the salon experience home
- HOW TO USE: Start with Nexxus Unbreakable Care Shampoo. Follow by applying this volumizing conditioner on wet hair and rinse thoroughly
- NEXXUS UNBREAKABLE CARE COLLECTION: Our Unbreakable Care collection features a shampoo, conditioner, and root lift thickening spray to help reduce breakage while maximizing hair fullness
- SCIENCE-BACKED HAIRCARE: Our Nexxus collections were formulated by our team of experts using protein science to identify the precise solutions your hair needs to bring it back to life

## Product Details

- **Brand:** Nexxus
- **Item Form:** Liquid
- **Material Feature:** Cruelty Free
- **Hair Type:** Normal
- **Product Benefits:** Strengthens, protects, and creates fullness in the hair, prevents breakage, reduces fall out, and leaves hair visibly fuller

## Images

![Unbreakable Care Thickening Conditioner with Keratin, Collagen, Biotin for Fine and Thin Hair 13.5 oz - Image 1](https://m.media-amazon.com/images/I/61CN4dfhOKL.jpg)

## Questions & Answers

**Q: Why isn’t there a safety seal? This is expensive. Am I even getting the actual product?**
A: I would think there SHOULD be one so I’d be concerned also.  Most liquid items have one for safety and to keep product from leaking during shipping process. I would call Nexus themselves re the seal issue. You won’t get an answer from them here.

**Q: is this formaldehyde free?**
A: Nexxus does not formulate products with formaldehyde. Select formulas, however, use preservative ingredients that release trace amounts of formaldehyde donors into the product to keep it from spoiling. The independent US Cosmetic Ingredient Review Expert Panel and Europe’s Scientific Community on Consumer Safety have both confirmed that formaldehyde donors are safe for cosmetic use.

**Q: Does this product contain alcohol?**
A: There is a picture available that shows the back of the bottles, and the ingredients.

**Q: Why am I having so much trouble getting the product out of the bottles?**
A: The conditioner in particular is really thick. What I do is to add just a little bit of water to the bottle and shake it up good. The product is still thick, but dispenses much more easily. The results of this product on my hair is well worth the effort.

## Frequently Bought Together

- Nexxus Unbreakable Care Thickening Conditioner with Keratin, Collagen, Biotin for Fine and Thin Hair 13.5 oz
- Nexxus Unbreakable Care Anti-Breakage Shampoo With Keratin, Collagen, Biotin For Fine And Thin Hair Sulfate Free Shampoo 13.5 oz
- Nexxus Root Lift Thickening Spray Unbreakable Care with ProteinFusion Blend of Biotin, Keratin & Collagen Amino Acids, 6 oz

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*