---
product_id: 279816588
title: "Rusk Thermal Serum For Unisex 4.2 oz Serum"
brand: "rusk"
price: "€ 51.22"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rusk"
url: https://www.desertcart.hr/products/279816588-rusk-thermal-serum-for-unisex-4-2-oz-serum
store_origin: HR
region: Croatia
---

# Seals cuticle for silky, shiny hair 4.2 oz ultra-concentrated serum Instant frizz elimination & heat protection Rusk Thermal Serum For Unisex 4.2 oz Serum

**Brand:** rusk
**Price:** € 51.22
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your hair game with instant silk and shine!

## Quick Answers

- **What is this?** Rusk Thermal Serum For Unisex 4.2 oz Serum by rusk
- **How much does it cost?** € 51.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/279816588-rusk-thermal-serum-for-unisex-4-2-oz-serum)

## Best For

- rusk enthusiasts

## Why This Product

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

## Key Features

- • **Silky Soft Finish:** Transforms dull, coarse hair into irresistibly soft, healthy-looking strands.
- • **Heat-Ready Formula:** Perfect pre- or post-blow-dry for salon-quality sleekness.
- • **Unisex & Dairy-Free:** Clean, fresh scent with a formula designed for all hair types and lifestyles.
- • **Instant Frizz Control:** Say goodbye to dryness and flyaways the moment you apply.
- • **Cuticle Smoother & Sealer:** Locks in moisture and smoothness for frizz-free, polished hair.

## Overview

Rusk Thermal Serum is a 4.2 oz highly concentrated, dairy-free cream serum designed to smooth and seal hair cuticles, instantly eliminating dryness and frizz. Ideal for use before or after heat styling, it delivers silky, soft, and healthy-looking hair with a fresh scent, suitable for all hair types.

## Description

It's a highly concentrated serum that smoothes and seals the hair's cuticle, eliminating dryness and frizziness instantly. Ideal before or after blow-drying, it immediately creates silky, soft and healthy-looking hair.

Review: Best straightening serum - A really great product to use with hair straightener. Have never suffered from split ends using this product. Frizzy hair is soft and silky. Have been using it for a few years now, was unable to find it at my local hairdressing suppliers lately, never thought desertcart would sell it, thank god they do. Having to pay twice the price is worth it.
Review: Thick & works great - Love this for my coarse dry hair.

## Features

- It's a highly concentrated serum that smoothes and seals the hair's cuticle
- Eliminating dryness and frizziness instantly
- It immediately creates silky, soft and healthy-looking hair.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017RD0KW |
| Best Sellers Rank | #194,782 in Beauty ( See Top 100 in Beauty ) #827 in Hair Styling Serums |
| Brand Name | Rusk |
| Customer Reviews | 4.5 out of 5 stars 2,034 Reviews |
| Global Trade Identification Number | 00611186040669 |
| Hair Type | Normal |
| Hair type | Normal |
| Item Form | Cream |
| Item Type Name | Rusk Thermal Serum For Unisex 4.2 oz Serum |
| Item Volume | 1 Fluid Ounces |
| Item Weight | 0.14 Kilograms |
| Item form | Cream |
| Liquid Volume | 4.2 Fluid Ounces |
| Liquid volume | 4.2 Fluid Ounces |
| Manufacturer | Rusk |
| Material Type Free | Dairy Free |
| Material type free | Dairy Free |
| Number of Items | 1 |
| Product Benefits | Helps transforms dry, dull, damaged hair into smooth, silky hair with incredible shine. |
| Product benefits | Helps transforms dry, dull, damaged hair into smooth, silky hair with incredible shine. |
| Scent | Fresh |
| Scent Name | Fresh |
| UPC | 611186040669 |
| Unit Count | 124.21 Milliliters |

## Product Details

- **Hair type:** Normal
- **Liquid volume:** 4.2 Fluid Ounces
- **Material type free:** Dairy Free
- **Product benefits:** Helps transforms dry, dull, damaged hair into smooth, silky hair with incredible shine.
- **Scent:** Fresh

## Images

![Rusk Thermal Serum For Unisex 4.2 oz Serum - Image 1](https://m.media-amazon.com/images/I/41xrdfThkeL.jpg)
![Rusk Thermal Serum For Unisex 4.2 oz Serum - Image 2](https://m.media-amazon.com/images/I/71a5YrXxSCL.jpg)
![Rusk Thermal Serum For Unisex 4.2 oz Serum - Image 3](https://m.media-amazon.com/images/I/71zKhuJKo2L.jpg)
![Rusk Thermal Serum For Unisex 4.2 oz Serum - Image 4](https://m.media-amazon.com/images/I/81I2-A5GurL.jpg)
![Rusk Thermal Serum For Unisex 4.2 oz Serum - Image 5](https://m.media-amazon.com/images/I/61BiAw2RdKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best straightening serum
*by C***L on 8 March 2014*

A really great product to use with hair straightener. Have never suffered from split ends using this product. Frizzy hair is soft and silky. Have been using it for a few years now, was unable to find it at my local hairdressing suppliers lately, never thought amazon would sell it, thank god they do. Having to pay twice the price is worth it.

### ⭐⭐⭐⭐⭐ Thick & works great
*by M***. on 4 May 2025*

Love this for my coarse dry hair.

### ⭐⭐⭐⭐⭐ Rusk hair
*by S***E on 5 April 2026*

Keeps hair looking healthy and shiny. The ease of a small dallop and run through hair ends is easy. It last a long time.

## Frequently Bought Together

- Rusk Thermal Serum for Unisex 4.2 Oz Serum
- Wired by Rusk for Unisex - 6 oz Crème IRAWRDP6
- Design Essentials Deep Moisture Milk Souffle For Dull, Dry & Thirsty Hair - Coconut & Monoi Collection - 12 Oz

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**Shop now:** [https://www.desertcart.hr/products/279816588-rusk-thermal-serum-for-unisex-4-2-oz-serum](https://www.desertcart.hr/products/279816588-rusk-thermal-serum-for-unisex-4-2-oz-serum)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-13*