---
product_id: 378549808
title: "Biotin Serum for Hair Thickening and Strengthening - Treatment Tonic for Men and Women With Natural Oil"
brand: "bellisso"
price: "KSh6075"
currency: KES
in_stock: true
reviews_count: 7
category: "Bellisso"
url: https://www.desertcart.co.ke/products/378549808-biotin-serum-for-hair-thickening-and-strengthening-treatment-tonic-men
store_origin: KE
region: Kenya
---

# Adds incredible shine Botanical oil blend Salon-grade biotin boost Biotin Serum for Hair Thickening and Strengthening - Treatment Tonic for Men and Women With Natural Oil

**Brand:** bellisso
**Price:** KSh6075
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock your hair’s full potential with Bellisso’s biotin serum—because your roots deserve the best!

## Quick Answers

- **What is this?** Biotin Serum for Hair Thickening and Strengthening - Treatment Tonic for Men and Women With Natural Oil by bellisso
- **How much does it cost?** KSh6075 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/378549808-biotin-serum-for-hair-thickening-and-strengthening-treatment-tonic-men)

## Best For

- bellisso enthusiasts

## Why This Product

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

## Key Features

- • **Damage Repair Power:** Revives dry, brittle, and split ends with nourishing botanical extracts from root to tip.
- • **Clean & Cruelty-Free:** Sulfate and paraben free, never tested on animals—beauty you can feel good about.
- • **Thicker Hair, Instantly:** Coats each strand with salon-grade biotin and natural oils for visibly fuller volume.
- • **Professional Salon Quality:** Formulated with expert input to deliver trusted hair thickening results for men and women.
- • **Dazzling Shine & Manageability:** Infused with sunflower, lavender, and evening primrose oils for smooth, glossy hair.

## Overview

Bellisso Biotin Serum is a salon-grade hair thickening treatment designed for men and women seeking to boost volume, repair damage, and enhance shine. Featuring a potent blend of biotin and natural botanical oils, this cruelty-free formula nourishes hair from root to tip, revitalizing dry, brittle strands while delivering a smooth, manageable finish. Trusted by thousands with a 4.4-star rating, it’s the ultimate upgrade for anyone serious about hair health and thickness.

## Description

Biotin Hair Thickening Serum for Men and Women - Intense Strengthening Treatment Product with Natural Botanical Oil Blend to Help Boost Thin Hair - Repair Thinning Hair, Increase Volume and Shine

Review: Very good product - after coloring, my hair was like straw, it was not combed, it was in a terrible state, this product solved all the problems the first time, amazingly
Review: Smells good - Will try it

## Features

- THICKER HAIR: People love how Bellisso’s biotin hair serum gives them the appearance of thicker hair. By coating each strand with a blend of botanical based hair oil and salon grade biotin, our hair thickener serum boosts volume, giving you thicker feeling locks that are sure to turn heads
- REPAIR DAMAGE: Our hair thickening products for women and men are also professionally recognized for how they help repair damage from exposure. Bellisso’s hair strengthening products can give dry, brittle split ends new life. When you need nourishment from root to tip, this biotin hair thickening serum is the answer
- SALON GRADE: It’s time for your old biotin hair oil to step aside as you upgrade your hair treatment to a luxurious biotin serum. Our thickening hair products have been developed in close consultation with salon professionals. When you need a professional hair thinning treatment women and men trust, Bellisso is the solution
- CRUELTY FREE: Make hair thickening products for men and women that are tested on animals a thing of the past. Bellisso’s biotin oil blend is free from animal cruelty and testing. What’s more, our serum with biotin for hair is sulfate and paraben free, making it kinder on your body
- INCREDIBLE SHINE: More than simply a thinning hair treatment women and men use everyday, Bellisso biotin serum has been engineered for dazzling shine. With botanical extracts including sunflower, lavender and evening primrose oil, this advanced hair volumizer helps leave you with a smooth and manageable appearance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z5GK3HX |
| ASIN  | B08Z5GK3HX |
| Best Sellers Rank | #76,505 in Beauty ( See Top 100 in Beauty ) #732 in Hair Regrowth Treatments |
| Customer reviews | 4.4 4.4 out of 5 stars (5,369) |
| Date First Available  | 1 August 2021 |
| Manufacturer | BELLISSO |
| Manufacturer  | BELLISSO |
| Manufacturer reference | biotinserum1 |
| Manufacturer reference  | biotinserum1 |
| Package Dimensions | 11.71 x 4.39 x 4.29 cm; 150 g |
| Package Dimensions  | 11.71 x 4.39 x 4.29 cm; 150 g |

## Product Details

- **Hair type:** All
- **Liquid volume:** 2 Fluid Ounces
- **Material type free:** Cruelty Free, Paraben Free, Sodium Lauryl Sulfate Free, Sulfate Free
- **Product benefits:** Thickening, Repairing damage, Volumizing, Nourishing
- **Scent:** Biotin

## Images

![Biotin Serum for Hair Thickening and Strengthening - Treatment Tonic for Men and Women With Natural Oil - Image 1](https://m.media-amazon.com/images/I/81p6gHLqNhL.jpg)

## Available Options

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

## Questions & Answers

**Q: How should I use the serum?**
A: Apply two to three pumps of serum to wet hair and leave in overnight for best results. Massage the serum thoroughly through your hair using your fingertips, ensuring to cover from roots to tips.

**Q: Is this serum safe to use on color treated hair?**
A: Yes. Bellisso biotin serum is safe for all types of hair, including color treated and bleached hair. It is specially formulated so won’t cause dyed hair to run.

**Q: How often do I need to use the serum?**
A: For best results, we suggest using Bellisso biotin serum daily after your shower. The blend of plant oils and biotin work best with consistent use to help boost volume and shine.

**Q: Should I wash the serum out, or leave it in?**
A: Do not wash the serum out of your hair. Bellisso biotin hair repair serum is formulated to be left in your hair. For best results, massage the serum into your hair and leave in overnight.

**Q: How much serum do I need to use?**
A: For best results, we recommend that you apply about two to three pumps of serum directly to your hair and use your fingertips to massage thoroughly from root to tip.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good product
*by K***Y on 17 August 2023*

after coloring, my hair was like straw, it was not combed, it was in a terrible state, this product solved all the problems the first time, amazingly

### ⭐⭐⭐⭐ Smells good
*by E***N on 29 June 2023*

Will try it

### ⭐⭐⭐⭐ Review
*by R***D on 12 December 2025*

جيد

## Frequently Bought Together

- Biotin Hair Thickening Serum for Men and Women - Intense Strengthening Treatment Product with Natural Botanical Oil Blend to Help Boost Thin Hair - Repair Thinning Hair, Increase Volume and Shine
- Biotin Shampoo and Conditioner Set - Sulfate and Paraben Free Treatment for Men and Women - Hair Thickening Volumizing Products to Help Boost Thinning Hair with Added Keratin
- Biotin Hair Mask - Volume Boost and Deep Conditioner for Dry, Damaged Hair - Hydrating Repair Treatment for Women and Men - Moisture Conditioning for Curly Hair and Split Ends - Sulfate Paraben Free

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**Shop now:** [https://www.desertcart.co.ke/products/378549808-biotin-serum-for-hair-thickening-and-strengthening-treatment-tonic-men](https://www.desertcart.co.ke/products/378549808-biotin-serum-for-hair-thickening-and-strengthening-treatment-tonic-men)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-14*