---
product_id: 278958532
title: "R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz"
brand: "r+co"
price: "€ 261.26"
currency: EUR
in_stock: true
reviews_count: 6
category: "R+Co"
url: https://www.desertcart.hr/products/278958532-r-co-dallas-biotin-thickening-shampoo-thickens-nourishes-strengthens-vegan
store_origin: HR
region: Croatia
---

# Saw Palmetto Berry adds natural body + thickness Hydrolyzed Rice Protein locks moisture & shine Biotin boosts hair strength + vitality R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz

**Brand:** r+co
**Price:** € 261.26
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your hair game with unstoppable volume and strength 💥

## Quick Answers

- **What is this?** R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz by r+co
- **How much does it cost?** € 261.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/278958532-r-co-dallas-biotin-thickening-shampoo-thickens-nourishes-strengthens-vegan)

## 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

- • **Moisture-Lock Technology:** Hydrolyzed Rice Protein seals in hydration & shine without weighing down
- • **Natural Thickening Agent:** Saw Palmetto Berry extract enhances volume and fullness
- • **Power-Packed Biotin Boost:** Fortifies keratin for visibly thicker, stronger hair
- • **Salon-Quality Volume at Home:** Transforms fine, flat hair into bouncy, abundant locks
- • **Vegan & Cruelty-Free Confidence:** Ethically crafted for conscious beauty lovers

## Overview

R+Co Dallas Biotin Thickening Shampoo is a 33.8 oz vegan, cruelty-free formula designed specifically for fine hair. Infused with biotin to strengthen keratin, hydrolyzed rice protein to lock in moisture and shine, and saw palmetto berry extract to boost natural volume, it nourishes and thickens hair from root to tip without weighing it down. Perfect for professionals seeking salon-quality fullness and vitality in every wash.

## Description

For big, beautiful, bouncy hair, use DALLAS. This thickening shampoo adds vitality to fine, flat hair while nourishing and strengthening from root to tip.

Review: Best volume shampoo - Great
Review: Sehr gutes Shampoo - Pflegendes Shampoo, das feinem Haar tolles Volumen und Glanz verleiht, ohne zu beschweren.

## Features

- Biotin improves the keratin infrastructure of hair. Increases hair strength and vitality for thicker more abundant hair.
- Hydrolyzed Rice Protein locks in moisture and helps prevent breakage while improving shine, strength and flexibility of hair
- Saw Palmetto Berry Extract adds body to hair, helping it to appear thicker

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S68JTJM |
| Active Ingredients | Aqua/Water/Eau, Sodium Lauroyl Methyl Isethionate, Lauryl Glucoside, Disodium Cocoamphodipropionate, Sodium Cocoyl Isethionate, Sodium Lauroyl Sarcosinate, Acrylates Copolymer, Parfum/Fragrance, Glycerin, Litchi Chinensis Pericarp Extract, Serenoa Serrulata Fruit Extract, Eriobotrya Japonica Fruit/Leaf Extract, Citrus Junos Peel Extract, Rhodiola Rosea Root Extract, Cynara Scolymus (Artichoke) Le… |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #17,839 in Beauty ( See Top 100 in Beauty ) #899 in Hair Shampoos |
| Brand | R+Co |
| Brand Name | R+Co |
| Customer Reviews | 4.5 out of 5 stars 4,595 Reviews |
| Global Trade Identification Number | 00810374029862 |
| Hair Type | Fine |
| Hair type | Fine |
| Item Dimensions | 8.4 x 8.4 x 24.9 centimeters |
| Item Form | Liquid |
| Item Weight | 2.6 Pounds |
| Item form | Liquid |
| Liquid Volume | 33.8 Fluid Ounces |
| Manufacturer | R+Co |
| Manufacturer Part Number | 1037402486 |
| Material Type Free | paraben free,gluten free |
| Material type free | paraben free,gluten free |
| Model Number | 1037402486 |
| Number of Items | 1 |
| Other Special Features of the Product | Anyone with thin, fine hair looking for thickening benefits. |
| Product Benefits | Breakage Control, Moisturizing, Nourishing, Shining, Strengthening |
| Recommended Uses For Product | Thin Hair |
| Scent | Biotin |
| Scent Name | Biotin |
| Suitable Hair Color | All Hair Colors |
| UPC | 810374029862 810143174595 810374024867 810081497152 |
| Unit Count | 33.8 Fluid Ounces |

## Product Details

- **Age range (description):** Adult
- **Brand:** R+Co
- **Hair type:** Fine
- **Item form:** Liquid
- **Scent:** Biotin

## Images

![R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz - Image 1](https://m.media-amazon.com/images/I/71+QeedHW2L.jpg)
![R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz - Image 2](https://m.media-amazon.com/images/I/51ARHEmybDL.jpg)
![R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz - Image 3](https://m.media-amazon.com/images/I/A1vkfw8x6WL.jpg)
![R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz - Image 4](https://m.media-amazon.com/images/I/61eLaDH0+CL.jpg)
![R+Co Dallas Biotin Thickening Shampoo | Thickens, Nourishes + Strengthens | Vegan + Cruelty-Free | 33.8 Oz - Image 5](https://m.media-amazon.com/images/I/81FkHw+bsmL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best volume shampoo
*by M***A on 9 March 2023*

Great

### ⭐⭐⭐⭐⭐ Sehr gutes Shampoo
*by E***V on 20 April 2025*

Pflegendes Shampoo, das feinem Haar tolles Volumen und Glanz verleiht, ohne zu beschweren.

### ⭐⭐⭐⭐⭐ All good
*by E***N on 7 March 2025*

All good. Thanks

## Frequently Bought Together

- R+Co Dallas Thickening Shampoo | Biotin for Hair Growth, Thickening, + Strengthening | Vegan + Cruelty-Free |
- R+Co Dallas Biotin Thickening Conditioner | Weightless Hydration, Strengthens + Enhances Shine | Vegan + Cruelty-Free |
- R+Co Rodeo Star Thickening Foam, Adds Dramatic Volume to Fine to Medium Hair

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**Shop now:** [https://www.desertcart.hr/products/278958532-r-co-dallas-biotin-thickening-shampoo-thickens-nourishes-strengthens-vegan](https://www.desertcart.hr/products/278958532-r-co-dallas-biotin-thickening-shampoo-thickens-nourishes-strengthens-vegan)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-29*