---
product_id: 735477253
title: "– IR Clinical Hair Thinning Defense Scalp Serum – Thickness & Density With Biotin, Caffeine, Melatonin & Capixyl for hair loss due to breakage & thinning hair. Vegan, sulphate & paraben free."
brand: "monat"
price: "¥35537"
currency: JPY
in_stock: true
reviews_count: 6
category: "Monat"
url: https://www.desertcart.jp/products/735477253-ir-clinical-hair-thinning-defense-scalp-serum-thickness-and-density
store_origin: JP
region: Japan
---

# Visible fuller hair in 60 days 15+ free-from clean formula Lightweight, fast-absorbing serum – IR Clinical Hair Thinning Defense Scalp Serum – Thickness & Density With Biotin, Caffeine, Melatonin & Capixyl for hair loss due to breakage & thinning hair. Vegan, sulphate & paraben free.

**Brand:** monat
**Price:** ¥35537
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock your scalp’s full potential—because your hair deserves the best!

## Quick Answers

- **What is this?** – IR Clinical Hair Thinning Defense Scalp Serum – Thickness & Density With Biotin, Caffeine, Melatonin & Capixyl for hair loss due to breakage & thinning hair. Vegan, sulphate & paraben free. by monat
- **How much does it cost?** ¥35537 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/735477253-ir-clinical-hair-thinning-defense-scalp-serum-thickness-and-density)

## Best For

- monat enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight & Non-Greasy:** Absorbs instantly with zero residue—perfect for daily use on fine or fragile hair.
- • **Vegan & Ethical Excellence:** Cruelty-free, vegan formula trusted by professionals who demand premium, conscious haircare.
- • **Clean Beauty, No Compromises:** Free from silicones, parabens, sulfates, and 15+ harmful ingredients for sensitive scalps.
- • **Power-Packed Botanical Blend:** Biotin, caffeine, melatonin & Capixyl work synergistically to boost scalp health and hair density.
- • **Clinically Proven Hair Defense:** Reduces hair fall from breakage for thicker, fuller hair in just 60 days.

## Overview

MONAT IR Clinical Hair Thinning Defense Scalp Serum is a lightweight, vegan, and clinically tested formula designed to reduce hair fall caused by breakage and visibly improve hair thickness and density within 60 days. Featuring a potent blend of biotin, caffeine, melatonin, and Capixyl, this fast-absorbing serum supports a healthy scalp environment without any silicones, parabens, sulfates, or harsh chemicals, making it ideal for sensitive scalps and daily use.

## Description

MONAT IR Clinical Hair Thinning Defense Scalp Serum – Thickness & Density With Biotin, Caffeine, Melatonin & Capixyl for hair loss due to breakage & thinning hair. Vegan, sulphate & paraben free. : desertcart.co.uk: Beauty

Review: Reduced my hair fall from 1use - Works from the day one use
Review: Not sure - I don’t see results yet.. I’ve used consistently for a month and the bottle is starting to be empty, for the price I’m not sure if its worth it. I do have to mention when I just wash my hair and put the serum on, my hair looks voluminous so not sure, maybe it needs more time??

## Features

- [SCALP SERUM FOR HAIR THINNING & HAIR LOSS DUE TO BREAKAGE] MONAT IR Clinical Hair Thinning Defense Scalp Serum is a lightweight leave-in serum clinically shown to reduce hair fall caused by breakage*, for fuller-looking hair in 60 days**.
- [BIOTIN, CAFFEINE, MELATONIN & CAPIXYL SCALP TREATMENT] This serum for hair loss due to breakage combines bioactive D-biotin, caffeine, melatonin and Capixyl to help support hair density and reduce the visible appearance of thinning, promoting a healthy-looking scalp environment.
- [LIGHTWEIGHT, NON-GREASY, FAST-ABSORBING FORMULA] This scalp serum for thinning hair absorbs quickly with no oily residue or buildup, making it suited to daily use on fine, thinning or fragile hair.
- [PREMIUM, CLEAN FORMULA — 15+ FREE-FROM] Free from silicone, alcohol, gluten, oil, phthalates, petroleum, mineral oil, artificial colour, formaldehyde, aluminium, fragrance and preservatives — a premium hair density serum formulated for sensitive scalps.
- [AWARD-WINNING, VEGAN FORMULAS] MONAT is a leader in Premium Beauty, offering 100% vegan and cruelty-free formulas for hair loss due to breakage in women. Free from sulfates and parabens, this trusted scalp serum delivers clean, ethical haircare you can rely on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMR2QGWC |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 47,031 in Beauty ( See Top 100 in Beauty ) 210 in Hair Regrowth Treatments |
| Brand | MONAT |
| Brand Name | MONAT |
| Customer Reviews | 4.0 out of 5 stars 145 Reviews |
| Hair Type | All hair types |
| Item Form | Serum |
| Item Volume | 1.7 Fluid Ounces |
| Item Weight | 0.11 Kilograms |
| Item form | Serum |
| Item weight | 0.11 Kilograms |
| Manufacturer | MONAT |
| Manufacturer Part Number | MONAT |
| Material Type Free | Silicone Free, Alcohol Free, Gluten Free, Oil Free, Phthalate Free, Petroleum Free, Chloride Free, Mineral Oil Free, Artificial Color Free, Formaldehyde Free, Aluminum Free, Chemical Free, Propylene Glycol Free, Fragrance Free, Dye Free, Preservative Free, Paraben Free, SLES Free, SLS Free Material Type Free Silicone Free, Alcohol Free, Gluten Free, Oil Free, Phthalate Free, Petroleum Free, Chloride Free, Mineral Oil Free, Artificial Color Free, Formaldehyde Free, Aluminum Free, Chemical Free, Propylene Glycol Free, Fragrance Free, Dye Free, Preservative Free, Paraben Free, SLES Free, SLS Free See more |
| Model Number | MONAT |
| Number of Items | 1 |
| Recommended Uses For Product | Hair Growth |
| Scent | Unscented |
| Scent Name | Unscented |
| UPC | 850058493251 |
| Unit Count | 50.0 millilitre |

## Product Details

- **Brand:** MONAT
- **Item form:** Serum
- **Item weight:** 0.11 Kilograms
- **Scent:** Unscented

## Images

![– IR Clinical Hair Thinning Defense Scalp Serum – Thickness & Density With Biotin, Caffeine, Melatonin & Capixyl for hair loss due to breakage & thinning hair. Vegan, sulphate & paraben free. - Image 1](https://m.media-amazon.com/images/I/61S2lfhFBtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reduced my hair fall from 1use
*by V***. on 14 July 2026*

Works from the day one use

### ⭐⭐⭐ Not sure
*by R***E on 28 April 2026*

I don’t see results yet.. I’ve used consistently for a month and the bottle is starting to be empty, for the price I’m not sure if its worth it. I do have to mention when I just wash my hair and put the serum on, my hair looks voluminous so not sure, maybe it needs more time??

### ⭐ Mala experiencia con el proveedor
*by J***. on 23 December 2025*

Lo pedí, pagué. Sólo cancelaron el envío, hicieron la devolución del dinero y le subieron el precio. No me gustó el servicio del proveedor. Sé que es muy buen producto.

## Frequently Bought Together

- MONAT IR Clinical™ Hair Thinning Defense Serum – Nourishes Scalp, Reduces Breakage, Boosts Hair Density, and Supports Thicker, Fuller-Looking Hair with a Lightweight, Non-Greasy Formula
- MONAT REJUVENIQE Oil – Multipurpose Hair & Skin Treatment - 13+ Natural Plant and Essential Oils – Hydrates, Strengthens, Reduces Frizz, Boosts Shine, and Provides Intense Hydration – 30ml (1.0 fl oz)
- MONAT IR Clinical System – Complete Hair Care Restoration Kit with Thickening Shampoo, Conditioner & Thinning Defense Serum – Strengthens, Protects, & Revives Hair for Thicker, Fuller-Looking Results

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**Shop now:** [https://www.desertcart.jp/products/735477253-ir-clinical-hair-thinning-defense-scalp-serum-thickness-and-density](https://www.desertcart.jp/products/735477253-ir-clinical-hair-thinning-defense-scalp-serum-thickness-and-density)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-24*