---
product_id: 1669697
title: "Therapy Biotin B-Complex Thickening Shampoo, 32 oz"
brand: "avalon organics"
price: "€ 49.62"
currency: EUR
in_stock: true
reviews_count: 8
category: "Avalon Organics"
url: https://www.desertcart.nl/products/1669697-therapy-biotin-b-complex-thickening-shampoo-32-oz
store_origin: NL
region: Netherlands
---

# 100% recycled eco-bottle Leaping Bunny cruelty-free Biotin-powered thickening Therapy Biotin B-Complex Thickening Shampoo, 32 oz

**Brand:** avalon organics
**Price:** € 49.62
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your hair game with nature’s power-packed therapy!

## Quick Answers

- **What is this?** Therapy Biotin B-Complex Thickening Shampoo, 32 oz by avalon organics
- **How much does it cost?** € 49.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/1669697-therapy-biotin-b-complex-thickening-shampoo-32-oz)

## Best For

- avalon organics enthusiasts

## Why This Product

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

## Key Features

- • **Boost Your Roots:** Infused with biotin, saw palmetto & quinoa protein for visibly fuller, thicker hair.
- • **Clean & Conscious:** Formulated without parabens, sulfates, synthetic colors or fragrances—pure scalp care.
- • **Eco-Chic Packaging:** Packaged in 100% recycled bottles, because sustainability is the new luxury.
- • **Certified Clean Beauty:** EWG Verified & NSF Certified organic ingredients ensure safe, effective hair therapy.
- • **Cruelty-Free Confidence:** Leaping Bunny Certified—beauty without compromise or animal testing.

## Overview

Avalon Organics Therapy Biotin B-Complex Thickening Shampoo is a 32 oz professional-grade formula designed to energize the scalp and promote thicker, fuller-looking hair. Powered by a botanical blend of biotin, saw palmetto, quinoa protein, and vitamin E, it cleanses deeply while being free from parabens, sulfates, synthetic colors, and fragrances. Packaged sustainably in 100% recycled bottles, this cruelty-free, EWG Verified, and NSF Certified shampoo delivers volumizing results with a clean, fresh biotin scent—perfect for health-conscious professionals seeking effective, eco-friendly hair care.

## Description

Massage our Thickening shampoo through wet hair to create a rich, cleansing lather. After rinsing, follow with the corresponding conditioner for the best results. Style your hair as usual and enjoy a clean, fuller-looking head of hair with body. All Avalon Organics products are NSF contains organic ingredients certified, committing to our promise of creating products containing organic ingredients.

Review: Effective and Smells Nice - Great shampoo gives lots of body and shine. Clean lemony fragrance. I continue to use this brand.
Review: Great shampoo for the price - Smells great, very concentrated so only a small amount is necessary to make hair squeaky clean. My only problem with it is I think it makes my hair grow too fast so I have to get more haircuts.

## Features

- Body Building: This shampoo supports an energized scalp and thicker, fuller-looking hair and helps build body in fine/thinning hair. It cleanses hair from root to tip
- Thoughtfully Made: Comprised of a blend of biotin, saw palmetto, quinoa protein, and vitamin E, our signature botanicals are carefully curated to help your hair thrive
- Formulated Without: This shampoo is packaged in a 100% recycled bottle and is formulated without parabens, sodium laureth sulfate, synthetic colors, or synthetic fragrances
- Certifications: All our products are cruelty-free and Leaping Bunny Certified, providing assurance of no animal testing. This shampoo is NSF Certified as a personal care product containing organic ingredients
- EWG Verified: The Environmental Working Group VERIFIED mark on a product confirms it's free from EWG's chemicals of concern and meets the EWG’s strictest standards for your wellbeing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008OL3UYK |
| Active Ingredients | vitamin e,sodium |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #4,674 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #136 in Hair Shampoo |
| Brand | Avalon Organics |
| Brand Name | Avalon Organics |
| Customer Reviews | 4.3 out of 5 stars 14,393 Reviews |
| Global Trade Identification Number | 00654749361269 |
| Hair Type | All |
| Item Dimensions | 3.35 x 3.35 x 9.6 inches |
| Item Form | Liquid |
| Item Weight | 32 Ounces |
| Liquid Volume | 946.35 Milliliters |
| Manufacturer | The Hain Celestial Group, Inc. |
| Material Type Free | Paraben Free |
| Number of Items | 1 |
| Other Special Features of the Product | Not Tested On Animals, Organic |
| Product Benefits | Volumizing |
| Recommended Uses For Product | Volume,Softer,Hair Growth |
| Scent | Biotin |
| Scent Name | Biotin |
| Suitable Hair Color | All Hair Colors |
| UPC | 654749361269 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Avalon Organics
- **Hair Type:** All
- **Item Form:** Liquid
- **Scent:** Biotin

## Images

![Therapy Biotin B-Complex Thickening Shampoo, 32 oz - Image 1](https://m.media-amazon.com/images/I/61380W0yzaL.jpg)

## Available Options

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

## Questions & Answers

**Q: What does this shampoo smile like?  Thanks!**
A: It has a wide smile, very sincere and happy! It cheers me up right away because as you may know, smiles are contagious! Well worth the money..plus as an added bonus, I like the minty scent

**Q: For those who have used for this shampoo for  years, have you noticed your recent purchases were of a more watered down product?**
A: Yes, absolutely!  I have used their scalp treatment shampoo for years, and the difference is so drastic I thought I had been sent a diluted product.  I have to use at least twice as much shampoo to work it through my hair, and it seems to leave a residue that makes my hair feel less clean.  My teenage daughter uses it as well, and her hair looked as though it hadn't even been washed.  So disappointed, as it is hard to find a good nontoxic shampoo and this has been my standby.

**Q: Did they stop watering down this shampoo? It seems this happens a lot on Amazon. A lot of people will be buying products through websites or elsewhere**
A: Yep, it happened to me too. I rather pay a little more and get the real stuff then saving a couple of dollars at Amazon and get a trashy product.

**Q: Does this contain Lavendar oil?**
A: Hi. Gosh, so sorry I didn't see this question until now. Yes, it does contain lavender oil. Full list of ingredients are here on Avalon's  site http://www.avalonorganics.com/en/products/hair-care/shampoo/biotin-b-complex-shampoo/

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective and Smells Nice
*by P***T on January 9, 2026*

Great shampoo gives lots of body and shine. Clean lemony fragrance. I continue to use this brand.

### ⭐⭐⭐⭐⭐ Great shampoo for the price
*by B***. on January 13, 2026*

Smells great, very concentrated so only a small amount is necessary to make hair squeaky clean. My only problem with it is I think it makes my hair grow too fast so I have to get more haircuts.

### ⭐⭐⭐⭐ Hair love every wash 🌸
*by A***A on November 26, 2025*

🌿 I’ve been using Avalon Shampoo and my hair has never felt softer! Gentle, smells amazing, and leaves my hair shiny and healthy ✨ Totally recommend!

## Frequently Bought Together

- Avalon Organics Therapy Biotin B-Complex Thickening Shampoo, 32 oz
- Avalon Organics Therapy Thickening Conditioner Biotin B-Complex, 32 oz
- Avalon Organics Volumizing Conditioner, Rosemary, 11 Fl Oz

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-10*