---
product_id: 570263593
title: "Dallas Biotin Thickening Shampoo and Conditioner Set– Volumizing Formula for Fine, Thin Hair – Adds Strength, Body & Fullness – Sulfate-Free, Vegan & Cruelty-Free – 8.5 oz (Pack of 2)"
brand: "r+co"
price: "€ 140.67"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/570263593-dallas-biotin-thickening-shampoo-and-conditioner-set-volumizing-formula-fine
store_origin: GR
region: Greece
---

# Sulfate-free & vegan formula Biotin-powered strength boost 8.5oz perfect travel-friendly size Dallas Biotin Thickening Shampoo and Conditioner Set– Volumizing Formula for Fine, Thin Hair – Adds Strength, Body & Fullness – Sulfate-Free, Vegan & Cruelty-Free – 8.5 oz (Pack of 2)

**Brand:** r+co
**Price:** € 140.67
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your hair game with Texas-sized volume and strength!

## Quick Answers

- **What is this?** Dallas Biotin Thickening Shampoo and Conditioner Set– Volumizing Formula for Fine, Thin Hair – Adds Strength, Body & Fullness – Sulfate-Free, Vegan & Cruelty-Free – 8.5 oz (Pack of 2) by r+co
- **How much does it cost?** € 140.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/570263593-dallas-biotin-thickening-shampoo-and-conditioner-set-volumizing-formula-fine)

## Best For

- r+co enthusiasts

## Why This Product

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

## Key Features

- • **Big Hair Energy:** Transforms fine, flat hair into voluminous, bouncy locks that command attention.
- • **Clean & Conscious:** Sulfate-free, vegan, and cruelty-free—because your hair and values deserve the best.
- • **Bonus Styling Power:** Includes a travel-size Cool Wind pH creme to tame frizz and perfect your look—no heat needed.
- • **Lightweight Hydration:** Conditioner delivers rich moisture without weighing hair down, keeping it fresh and lively.
- • **Root-to-Tip Nourishment:** Infused with biotin to strengthen and revitalize every strand for lasting fullness.

## Overview

R+Co Dallas Biotin Thickening Shampoo & Conditioner Set is a sulfate-free, vegan duo designed to add volume, strength, and fullness to fine, flat hair. Each 8.5oz bottle nourishes from root to tip with biotin, delivering lightweight hydration and enhanced shine. The set includes a bonus travel-size Cool Wind pH creme for frizz control and effortless styling without heat.

## Description

Dallas Biotin Thickening Shampoo & Conditioner Set | Adds Volume, Strength & Fullness | Sulfate-Free, Vegan + Cruelty-Free | 8.5oz (Pack of 2)

## Features

- R+Co Dallas Shampoo: For big, beautiful, bouncy hair, use DALLAS. This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.
- R+Co Dallas Conditioner: The final step for hair as big as Texas. DALLAS Biotin Thickening Conditioner revitalizes hair with lightweight hydration. Infused with Biotin for prolonged strength and enhanced shine.
- BONUS: Complimentary R+Co Cool Wind pH Travel Size (.5 Oz)
- R+Co Cool Wind pH: Feel the wind in your hair. A pH perfect formula for all hair types, this creme helps to tame frizz while achieving gorgeous styles — no blowdrying, no heating.

## Product Details

- **Product Benefits:** Thickening and Nourishing
- **Material Type Free:** Sulfate Free
- **Item Form:** Liquid
- **Brand:** R+Co
- **Hair Type:** fine, All

## Images

![Dallas Biotin Thickening Shampoo and Conditioner Set– Volumizing Formula for Fine, Thin Hair – Adds Strength, Body & Fullness – Sulfate-Free, Vegan & Cruelty-Free – 8.5 oz (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71-YykvP93L.jpg)

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**Shop now:** [https://www.desertcart.gr/products/570263593-dallas-biotin-thickening-shampoo-and-conditioner-set-volumizing-formula-fine](https://www.desertcart.gr/products/570263593-dallas-biotin-thickening-shampoo-and-conditioner-set-volumizing-formula-fine)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-14*