---
product_id: 674434703
title: "Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz"
brand: "hair thickness maximizer"
price: "¥339"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/674434703-keratin-hair-treatment-serum-by-hair-thickness-maximizer-for-thicker
store_origin: JP
region: Japan
---

# Non-toxic formula Hydrating ingredients GMP certified Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz

**Brand:** hair thickness maximizer
**Price:** ¥339
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock Your Hair's Potential! ✨

## Quick Answers

- **What is this?** Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz by hair thickness maximizer
- **How much does it cost?** ¥339 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/674434703-keratin-hair-treatment-serum-by-hair-thickness-maximizer-for-thicker)

## Best For

- hair thickness maximizer enthusiasts

## Why This Product

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

## Key Features

- • **Easy Application:** Simply massage into your scalp for a rejuvenating experience.
- • **Versatile for All:** Perfect for every hair type—curly, straight, or chemically-treated.
- • **Nature Meets Science:** Infused with Longsheng Rice Water and Vitamin E for ultimate nourishment.
- • **Transform Your Tresses:** Experience thicker, longer, and softer hair with our restorative keratin treatment.
- • **Cruelty-Free Confidence:** Feel good about your hair care with our sustainable and cruelty-free formula.

## Overview

The Keratin Hair Treatment Serum by Hair Thickness Maximizer is a clean, non-toxic hair oil designed to strengthen and nourish all hair types. Enriched with Longsheng Rice Water, Vitamin E, and Dandelion, this serum promotes hair growth and repairs damage while being cruelty-free and manufactured under strict GMP regulations.

## Description

Full description not available

## Features

- Many hair oils and hair serums use damaging chemicals that have long term detrimental effects. Hair Thickness Maximizer is a USA brand and we created a non-toxic, clean, sustainable, cruelty-free, and restorative Keratin treatment so that you can feel confident in your hair and appearance.
- Strengthen, Replenish, Repair & Protect: Keratin has been traditionally used to stimulate and nourish hair. This hair growth treatment can be used as part of your everyday hair care routine to prevent damage and help restore naturally thicker, longer, and softer hair.
- Easy to Apply: Apply 1 full dropper spread across the affected area and very gently massage it into the scalp. For optimal results, use this hair serum regularly as a part of your hair care routine to help: promote hair growth, soften hair, smoothen split ends, treat dry scalp.
- For All Hair Types: women, black women and men with curly, straight, short, long, dry, wavy, frizzly, or chemically-treated hair, braids, and weaves. Deeply nourishes 1A to 4C hair types and low to high porosity level hair.
- Manufactured Under The Highest Quality GMP Regulations and USA Standards. We create conscious hair oils, sprays and supplements. This product is free of harsh chemicals and gluten. For topical use only.

## Product Details

- **Brand:** Hair Thickness Maximizer
- **Scent:** Pleasant Mild Scent
- **Item Weight:** 2 Ounces
- **Item Form:** Oil
- **Active Ingredients:** Keratin

## Images

![Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz - Image 1](https://m.media-amazon.com/images/I/71o0dMZqTSL.jpg)
![Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz - Image 2](https://m.media-amazon.com/images/I/71qOa7VqegL.jpg)
![Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz - Image 3](https://m.media-amazon.com/images/I/81+NmTnJKdL.jpg)
![Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz - Image 4](https://m.media-amazon.com/images/I/81GAv9jIWZL.jpg)
![Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz - Image 5](https://m.media-amazon.com/images/I/81t79JkGUVL.jpg)

## Frequently Bought Together

- Keratin Hair Treatment Serum by Hair Thickness Maximizer for Thicker, Longer & Softer Strands – At-Home Hair Oil with Longsheng Rice Water, Vitamin E, and Dandelion, For Women and Men, 2 Fl Oz
- Biotin + Peppermint Oil + Rice Water Spray For Hair Growth. Vegan, Leave In Conditioner Serum Spray For Women, Men. Thickening, Moisturizing, Strengthening Scalp Treatment For Dry, Frizzy, Weak Hair

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**Shop now:** [https://www.desertcart.jp/products/674434703-keratin-hair-treatment-serum-by-hair-thickness-maximizer-for-thicker](https://www.desertcart.jp/products/674434703-keratin-hair-treatment-serum-by-hair-thickness-maximizer-for-thicker)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*