---
product_id: 253433340
title: "Hair Fattener Advanced Thickening Leave-In Serum with Concentrated Keratin Formula and Essential Nutrients to Maximize Every Hair Strand Creating Fuller & Thicker Hair for Men & Women, 95ml"
brand: "toppik"
price: "354 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Toppik"
url: https://www.desertcart.dk/products/253433340-hair-fattener-advanced-thickening-leave-in-serum-with-concentrated-keratin
store_origin: DK
region: Denmark
---

# Instant volume & shine for fuller hair Sulfate & paraben-free for clean, safe care Keratin-rich formula boosts strand strength Hair Fattener Advanced Thickening Leave-In Serum with Concentrated Keratin Formula and Essential Nutrients to Maximize Every Hair Strand Creating Fuller & Thicker Hair for Men & Women, 95ml

**Brand:** toppik
**Price:** 354 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Hair Fattener Advanced Thickening Leave-In Serum with Concentrated Keratin Formula and Essential Nutrients to Maximize Every Hair Strand Creating Fuller & Thicker Hair for Men & Women, 95ml by toppik
- **How much does it cost?** 354 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/253433340-hair-fattener-advanced-thickening-leave-in-serum-with-concentrated-keratin)

## Best For

- toppik enthusiasts

## Why This Product

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

## Key Features

- • **Clean Beauty Formula:** Free from sulfates and parabens, ensuring gentle yet effective hair nourishment.
- • **Instant Volume Amplifier:** Delivers immediate fullness and shine, transforming fine or thinning hair on the spot.
- • **Lightweight & Non-Greasy:** Absorbs quickly without weighing hair down, perfect for daily styling rituals.
- • **Power-Packed Keratin Boost:** Infuses every strand with concentrated keratin for visibly thicker, stronger hair.
- • **Unisex Thickening Solution:** Designed for both men and women seeking a natural, fuller hair appearance.

## Overview

Toppik Hair Fattener is a 95ml advanced leave-in serum formulated with concentrated keratin and essential nutrients to instantly thicken and volumize fine or thinning hair. Free from sulfates and parabens, this lightweight, non-greasy formula nourishes from root to tip, enhancing hair strength, texture, and shine for both men and women.

## Description

Toppik Hair Fattener Advanced Thickening Leave-In Serum is formulated with a high concentration of keratin protein—the same protein found in natural hair—along with essential nutrients to nourish and strengthen from root to tip. This powerful yet lightweight formula penetrates each strand, instantly increasing its thickness for a fuller, more voluminous appearance. Perfect for men and women with thin or thinning hair, it not only delivers immediate visual results but also improves hair’s texture and strength over time. The non-greasy serum absorbs quickly, leaving hair soft, manageable, and ready for styling.

Review: Great product - Give a my hair volume
Review: Should improve the quality spray not hold the hair - Spray not hold the hair and waste of money

## Features

- Hair Styling Serum For Fine Or Thin Hair That Adds Volume And Thickness While Making Hair Shine
- The Concentrated Keratin Formula Has Essential Nutrients That Maximize Every Hair Strand, Instantly Creating Noticeably Fuller, Thicker Hair
- This Hair Styling Product Is Formulated Without Sulphates And Parabens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01464FNBG |
| ASIN  | B01464FNBG |
| Best Sellers Rank | #2,360 in Beauty ( See Top 100 in Beauty ) #228 in Hair Styling Serums |
| Country of origin  | USA |
| Customer reviews | 4.1 4.1 out of 5 stars (10,066) |
| Date First Available  | 9 February 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number | TTS1A |
| Item model number  | TTS1A |
| Manufacturer | Church & Dwight Ltd. |
| Manufacturer  | Church & Dwight Ltd. |
| Product Dimensions | 4.13 x 4.13 x 18.1 cm; 165.56 g |
| Product Dimensions  | 4.13 x 4.13 x 18.1 cm; 165.56 g |

## Product Details

- **Hair type:** All
- **Item form:** Serum
- **Liquid volume:** 3.4 Fluid Ounces
- **Product benefits:** Volumizing
- **Scent:** Unscented

## Images

![Hair Fattener Advanced Thickening Leave-In Serum with Concentrated Keratin Formula and Essential Nutrients to Maximize Every Hair Strand Creating Fuller & Thicker Hair for Men & Women, 95ml - Image 1](https://m.media-amazon.com/images/I/515Ek8G6MfL.jpg)

## Available Options

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

## Questions & Answers

**Q: what does this hair fattner smell like?  i don't a heavy smell on my hair or a floral smell.  i prefer no smell at all.  does it work on dry hair to**
A: Has no smell and i havent tried it on dry hair but works vety well on damp hair but use only small amount. Too much will weigh down hair.

**Q: is this item durable**
A: My wife said it's ok. Elaine said it all and it helps adding fullness to thinning hair.

**Q: Is this cruelty free?**
A: Not sure

**Q: Is this used in place of a styling product, or can i still use my usual styling products after applying hair fattener?**
A: Yes you can still use all of your usual styling products. I always use my hair fattener first it has a moisturizing quality for my dry gray hair. Then I use all my usual products. I hope it works as well for you as it does for me!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by E***O on 7 July 2025*

Give a my hair volume

### ⭐⭐⭐⭐⭐ Should improve the quality spray not hold the hair
*by S***R on 28 June 2023*

Spray not hold the hair and waste of money

### ⭐⭐⭐⭐ Good product
*by A***E on 21 October 2019*

Worked well , the fibers were sticking to the hair well, though little black dust came out little when we caress the hair

## Frequently Bought Together

- Toppik Hair Fattener Advanced Thickening Leave-In Serum with Concentrated Keratin Formula and Essential Nutrients to Maximize Every Hair Strand Creating Fuller & Thicker Hair for Men & Women, 95ml
- Toppik Hair Building Fibers with Premium Keratin Fibers Conceals Hair Thinning and Hair Loss for Fuller Looking Hair that Gives Completely Natural Look For Men and Women Dark Brown, 27.5 Grams
- Toppik Hair Building Fibers with Premium Keratin Fibers Conceals Hair Thinning and Hair Loss for Fuller Looking Hair that Gives Completely Natural Look For Men and Women Black, 55 Grams

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/253433340-hair-fattener-advanced-thickening-leave-in-serum-with-concentrated-keratin](https://www.desertcart.dk/products/253433340-hair-fattener-advanced-thickening-leave-in-serum-with-concentrated-keratin)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*