---
product_id: 407090698
title: "Herstyler Biotin Hair Serum - Hair Growth Serum for Hair Loss - Also Contains Argan Oil - 2 Fl Oz - Pack of 1"
brand: "herstyler"
price: "€ 13.07"
currency: EUR
in_stock: true
reviews_count: 8
category: "Her Styler"
url: https://www.desertcart.ie/products/407090698-herstyler-biotin-hair-serum-hair-growth-serum-for-hair-loss
store_origin: IE
region: Ireland
---

# 13 years proven formula Biotin + Argan Oil blend Lightweight, non-greasy texture Herstyler Biotin Hair Serum - Hair Growth Serum for Hair Loss - Also Contains Argan Oil - 2 Fl Oz - Pack of 1

**Brand:** herstyler
**Price:** € 13.07
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s full potential with every drop!

## Quick Answers

- **What is this?** Herstyler Biotin Hair Serum - Hair Growth Serum for Hair Loss - Also Contains Argan Oil - 2 Fl Oz - Pack of 1 by herstyler
- **How much does it cost?** € 13.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/407090698-herstyler-biotin-hair-serum-hair-growth-serum-for-hair-loss)

## Best For

- herstyler enthusiasts

## Why This Product

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

## Key Features

- • **Decade-Long Trust:** Over 13 years of proven hair care excellence keeps your strands vibrant and strong.
- • **Styling Damage Defense:** Regular use helps shield hair from heat tool damage, keeping your look flawless and resilient.
- • **Effortless Everyday Use:** Lightweight serum that layers seamlessly with styling products—no greasy residue, no fuss.
- • **Power-Packed Growth Boost:** Biotin and argan oil team up to visibly thicken and strengthen hair, reducing breakage.
- • **Minimal Product, Maximum Impact:** Just 2 pumps deliver lasting frizz control and shine, perfect for busy professionals.

## Overview

Herstyler Biotin Hair Serum is a lightweight, non-greasy formula enriched with biotin and argan oil, designed to promote hair growth, reduce breakage, and protect against styling damage. Trusted for over 13 years, this 2 fl oz serum delivers frizz-free, shiny, and stronger hair with minimal product use, making it ideal for daily use on dry, damaged, or color-treated hair.

## Description

desertcart.com : Herstyler Biotin Hair Serum - Hair Growth Serum for Hair Loss - Also Contains Argan Oil - 2 Fl Oz - Pack of 1 : Beauty & Personal Care

Review: Hair product keeps away frizz - This product is good.Has a good fragrance and keeps hair from frizzy
Review: I wanted to try something new from herstyler - I haven't used it long enough to see the difference in my hair growth but I like the smell and the shine it gives my hair.

## Features

- 13 YEARS AND COUNTING - Herstyler hair serums have been around for over a decade. Tried and tested, this biotin serum for hair moisturizes dyed, bleached, or colored hair without fading out strands.
- PROMOTES HAIR GROWTH - The hair serum for dry and damaged hair makes your hair appear thicker and stronger. It is great for daily use, and leaves hair feeling frizz free, soft and shiny for hours.
- NOT LIGHT, NOT TOO HEAVY EITHER - The biotin hair growth serum offers nice weight for thin to medium hair. Oil doesn't run down face or neck when applied to scalp. Can be layered with heat protectants or styling products without buildup.
- VERY LITTLE NEEDED - Use this hair serum for women dry hair, spreading out on hands and gently tussling through strands. A little goes a long way. 2 pumps is enough, but you can adjust based on needs.
- HELPS WITH STYLING DAMAGE - Regular use of this hair shine serum helps reduce damage caused by styling tools, curling irons and flat irons. You also see a lot less hair coming out while brushing hair.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09R1NHJ52 |
| Best Sellers Rank | #41,175 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #325 in Hair Regrowth Treatments |
| Customer Reviews | 4.4 4.4 out of 5 stars (444) |
| Manufacturer  | HerStyler |
| Package Dimensions  | 5.28 x 1.73 x 1.69 inches; 2 ounces |
| UPC  | 854136006951 |

## Product Details

- **Active Ingredients:** vitamin e
- **Age Range (Description):** Adult
- **Brand:** HerStyler
- **Item Form:** Serum
- **Item Weight:** 2 Ounces

## Images

![Herstyler Biotin Hair Serum - Hair Growth Serum for Hair Loss - Also Contains Argan Oil - 2 Fl Oz - Pack of 1 - Image 1](https://m.media-amazon.com/images/I/61o0XkmSflL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does the product come in a glass container?**
A: Yes the product comes in a glass container

**Q: Se usa en el pelo seco ho mojado ?**
A: Yo lo utilizo con el cabello húmedo después de bañarme y cuando seca el cabello se siente sedoso y ligero 
Te lo recomiendo

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hair product keeps away frizz
*by V***D on January 20, 2026*

This product is good.Has a good fragrance and keeps hair from frizzy

### ⭐⭐⭐⭐⭐ I wanted to try something new from herstyler
*by K***J on January 8, 2026*

I haven't used it long enough to see the difference in my hair growth but I like the smell and the shine it gives my hair.

### ⭐⭐⭐⭐ Consistency & Smell
*by R***S on September 13, 2025*

I recently started using this product and it smells nice. This product is not very oily. Just right consistency. I’m Will update after using.

## Frequently Bought Together

- Herstyler Biotin Hair Serum - Hair Growth Serum for Hair Loss - Also Contains Argan Oil - 2 Fl Oz - Pack of 1
- HerStyler Hair Repair Serum - Argan Oil Hair Serum for Frizzy and Damaged Hair - For Frizz, Styling and Shine - 2 Fl Oz - Pack of 1
- HerStyler Hair Serum - Argan Oil, Vitamin E, and Aloe Vera for Repair, Anti-Frizz for All Hair Textures, Nourishing for Enhanced Shine, Non-Greasy, Suitable for Color Treated Hair

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-26*