---
product_id: 1669697
title: "Avalon Organics Therapy Biotin B-Complex Thickening Shampoo, 32 oz"
brand: "avalon organics"
price: "฿2912"
currency: THB
in_stock: true
reviews_count: 13
category: "Avalon Organics"
url: https://www.desertcart.co.th/products/1669697-avalon-organics-therapy-biotin-b-complex-thickening-shampoo-32-oz
store_origin: TH
region: Thailand
---

# 100% recycled eco-friendly bottle Leaping Bunny cruelty-free certified Biotin-powered hair strength Avalon Organics Therapy Biotin B-Complex Thickening Shampoo, 32 oz

**Brand:** avalon organics
**Price:** ฿2912
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your hair game with nature’s thickening therapy!

## Quick Answers

- **What is this?** Avalon Organics Therapy Biotin B-Complex Thickening Shampoo, 32 oz by avalon organics
- **How much does it cost?** ฿2912 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1669697-avalon-organics-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

- • **Eco-Chic Packaging:** Packaged in 100% recycled bottles for sustainable beauty lovers
- • **Boost Your Hair’s Body:** Energizes scalp & thickens fine, thinning hair for fuller volume
- • **Certified Pure & Ethical:** EWG Verified & NSF Certified organic ingredients with no animal testing
- • **Clean & Conscious Formula:** Free from parabens, sulfates, synthetic colors & fragrances
- • **Botanical Powerhouse Blend:** Infused with biotin, saw palmetto, quinoa protein & vitamin E

## Overview

Avalon Organics Therapy Biotin B-Complex Thickening Shampoo is a 32 oz powerhouse designed to energize your scalp and deliver visibly thicker, fuller hair. Formulated with a blend of biotin, saw palmetto, quinoa protein, and vitamin E, it cleanses deeply while avoiding harsh chemicals like parabens and sulfates. Packaged sustainably in 100% recycled bottles, this cruelty-free, EWG Verified, and NSF Certified shampoo is perfect for the eco-conscious professional seeking natural, effective 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: The Only Shampoo I Want To Use!! - Hi all!! I never write reviews, but I feel compelled to do so about this amazing shampoo. This is the second time I have bought this, and I don't think I want to try anything else again. The first time I bought this shampoo, I was searching for something for my thin, long hair that might help it feel fuller and healthier. My first impression was that it was very heavy on the essential oils, and thusly it took awhile for me to get used to the smell as it's pretty strongly herbal. I liked the consistency and lathering, and for me I use a pump and a half to lather up my thin, waist-length hair. I have not had any issues with lather, but I have very hard water so that may help where others have had issues. It took me a long time to get through the first bottle, washing my hair daily, and when that was gone I was ready to try something else. I picked up a different brand from desertcart, and while using the different shampoo, I realized that this shampoo with it's extreme amount of essential oils was keeping my on again off again dandruff at bay!! My dandruff was coming back when I switched, so after using most of the new shampoo I placed an order for my second bottle of this one. When I received the second bottle, it came packed very well, no leaking or anything, and when I pumped some product in the shower I was met by the old familiar heavy essential oil smell that I knew was going to keep my scalp and hair healthy. It was like seeing an old friend again. I can't speak for the biotin making my hair stronger or anything like that, but it cleans well, leaves it shiny and pretty, and is an all around great shampoo. I don't want to use anything else anymore, and I will be trying the matching conditioner once I'm done with my massive sized grocery store brand. I want to speak about those claiming chemical burns. I have NOT had this experience, but as I mentioned before, this shampoo contains heavy amounts of essential oils. If you are sensitive, I'd probably skip this one, but it works for me with no adverse effects. Even though essential oils are natural, that doesn't mean natural botanicals are without side effects. I wish I could give this shampoo more than five stars, it will always be my favorite.

## 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 |
| Best Sellers Rank | #4,613 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #140 in Hair Shampoo |
| Customer Reviews | 4.3 4.3 out of 5 stars (14,375) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 20654749361263 |
| Manufacturer  | The Hain Celestial Group, Inc. |
| Product Dimensions  | 3.35 x 3.35 x 9.6 inches; 2 Pounds |
| UPC  | 654749361269 |

## Product Details

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

## Images

![Avalon Organics 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.

### ⭐⭐⭐⭐⭐ The Only Shampoo I Want To Use!!
*by R***. on March 29, 2024*

Hi all!! I never write reviews, but I feel compelled to do so about this amazing shampoo. This is the second time I have bought this, and I don't think I want to try anything else again. The first time I bought this shampoo, I was searching for something for my thin, long hair that might help it feel fuller and healthier. My first impression was that it was very heavy on the essential oils, and thusly it took awhile for me to get used to the smell as it's pretty strongly herbal. I liked the consistency and lathering, and for me I use a pump and a half to lather up my thin, waist-length hair. I have not had any issues with lather, but I have very hard water so that may help where others have had issues. It took me a long time to get through the first bottle, washing my hair daily, and when that was gone I was ready to try something else. I picked up a different brand from Amazon, and while using the different shampoo, I realized that this shampoo with it's extreme amount of essential oils was keeping my on again off again dandruff at bay!! My dandruff was coming back when I switched, so after using most of the new shampoo I placed an order for my second bottle of this one. When I received the second bottle, it came packed very well, no leaking or anything, and when I pumped some product in the shower I was met by the old familiar heavy essential oil smell that I knew was going to keep my scalp and hair healthy. It was like seeing an old friend again. I can't speak for the biotin making my hair stronger or anything like that, but it cleans well, leaves it shiny and pretty, and is an all around great shampoo. I don't want to use anything else anymore, and I will be trying the matching conditioner once I'm done with my massive sized grocery store brand. I want to speak about those claiming chemical burns. I have NOT had this experience, but as I mentioned before, this shampoo contains heavy amounts of essential oils. If you are sensitive, I'd probably skip this one, but it works for me with no adverse effects. Even though essential oils are natural, that doesn't mean natural botanicals are without side effects. I wish I could give this shampoo more than five stars, it will always be my favorite.

### ⭐⭐⭐⭐ Avalon thickening shampoo
*by I***M on January 25, 2026*

I have been using this a while and the bottle is half empty. I can feel a difference in my hair. Not a huge difference but definitely a little thicker. I have pin straight, baby fine hair. Lately it is breaking like crazy and feeling super thin. I wanted an organic shampoo and tried this one. It lathers nicely and has a pleasant scent.

## 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 Thailand*
*Store origin: TH*
*Last updated: 2026-02-02*