---
product_id: 684167919
title: "Fructis Sleek and Shine Sleek and Stay Hair Serum for Frizzy, Dry Hair, Heat Protectant Formulated with Alpha Silane, 1.7 Fl Oz(Packaging May Vary)"
brand: "garnier"
price: "€ 11.77"
currency: EUR
in_stock: true
reviews_count: 8
category: "Garnier"
url: https://www.desertcart.ie/products/684167919-fructis-sleek-and-shine-sleek-and-stay-hair-serum-frizzy
store_origin: IE
region: Ireland
---

# Paraben & phthalate free, cruelty-free Water-resistant, non-greasy formula Heat protection up to 450°F Fructis Sleek and Shine Sleek and Stay Hair Serum for Frizzy, Dry Hair, Heat Protectant Formulated with Alpha Silane, 1.7 Fl Oz(Packaging May Vary)

**Brand:** garnier
**Price:** € 11.77
**Availability:** ✅ In Stock

## Summary

> 💨 Sleek, shine, and slay all day — your hair’s new power move!

## Quick Answers

- **What is this?** Fructis Sleek and Shine Sleek and Stay Hair Serum for Frizzy, Dry Hair, Heat Protectant Formulated with Alpha Silane, 1.7 Fl Oz(Packaging May Vary) by garnier
- **How much does it cost?** € 11.77 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/684167919-fructis-sleek-and-shine-sleek-and-stay-hair-serum-frizzy)

## Best For

- garnier enthusiasts

## Why This Product

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

## Key Features

- • **Ethically Chic:** Cruelty-free certified by Leaping Bunny for guilt-free glam
- • **Clean Beauty Formula:** Infused with Alpha Silane and free from parabens, phthalates & DMDM Hydantoin
- • **Frizz-Free Confidence:** Tames wild, dry, and frizzy hair for a polished, professional look
- • **Pro-Level Heat Shield:** Protects hair from heat styling up to 450°F without weighing it down
- • **Thermo-Lock Sleekness:** Locks in ultra-glassy smoothness that lasts up to 5 washes

## Overview

Garnier Fructis Sleek and Shine Hair Serum is a heat-activated, leave-in treatment designed to deliver long-lasting frizz control and ultra-smooth shine. Formulated with Alpha Silane, it protects hair from heat up to 450°F while maintaining a lightweight, non-greasy feel. Free from parabens and phthalates, and certified cruelty-free, this serum locks in sleekness for up to 5 washes when used with the full Sleek & Shine system.

## Description

Frizzy, dry hair? Sleek and Stay heat-activated leave-in serum gives you an ultra glassy sleek that lasts up to 5 washes with system of shampoo, conditioner, and sleek and stay. Provides heat protection up to 450F. Infused with alpha-silane for long-lasting sleek and formulated without parabens, phthalates, or DMDM Hydantoin. All Garnier products are approved by Cruelty Free International under the Leaping Bunny Program. Shake well before use. After using Sleek & Shine Shampoo & Conditioner, distribute evenly to damp hair, dispensing 1 pump at a time. Do not rinse. Blow dry your hair, then use a flat iron to thermo-lock long-lasting sleek.

Review: Works great keep your hair straight even in rainy weather! - Beautiful shine, long lasting even on Rainey days, hair stays soft and moisturized. Shake well before each use.
Review: Best product to use with flat iron to tame the wild hair! - The sleek and stay product is the best thing I have ever used in conjunction with my flat iron. I have colored hair with several processes, including bleaching out pieces and coloring them blue and having a base color. Im also a senior citizen so my hair is naturally getting that frazzled look. This product smooths and keeps my hair in a long bob very nicely and without frizz or flyaways. be sure to shake the bottle well before you use it.

## Features

- Heat Activated Frizz Control: Frizzy, dry hair? Sleek and Stay heat-activated leave-in anti frizz hair serum gives you ultra glassy sleek that lasts up to 5 washes with system of Shampoo, Conditioner, and Sleek and Stay
- Non-Greasy Hair Heat Protectant: Sleek and Stay acts as a heat protectant for hair up to 450F, with a non-greasy and water-resistant formula. From America's #1 Anti-Frizz Brand - Fructis Sleek and Shine. Based on 2023 Full Year sales
- For Best Use: Shake well before use. After using Sleek & Shine Shampoo & Conditioner, distribute hair oil evenly to damp hair, dispensing 1 pump at a time. Do not rinse. Blow dry your hair, then use a flat iron to thermo-lock long-lasting sleek
- Gentle Formula: Infused with Alpha-Silane and blended without Parabens, Phthalates and DMDM Hydantoin. Our hair products are globally approved by Cruelty Free International under the Leaping Bunny Program
- Inspired By Nature: Garnier carries an array of products for your hair and skin care needs, from shampoos, color care and styling products to formulas that cleanse, moisturize and repair skin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLLD1XYN |
| Best Sellers Rank | #8,677 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #21 in Hair Styling Serums |
| Brand Name | Garnier |
| Customer Reviews | 4.5 out of 5 stars 1,064 Reviews |
| Hair Type | Coily |
| Item Form | Liquid |
| Item Volume | 0.41 Fluid Ounces |
| Item Weight | 1.69 Ounces |
| Liquid Volume | 1.7 Fluid Ounces |
| Manufacturer | Garnier |
| Material Type Free | Paraben Free, Phthalate Free |
| Number of Items | 1 |
| Product Benefits | Frizz Control |
| Scent | Unscented |
| Scent Name | Unscented |
| Unit Count | 1.69 Fluid Ounces |

## Product Details

- **Hair Type:** Coily
- **Liquid Volume:** 1.7 Fluid Ounces
- **Material Type Free:** Paraben Free, Phthalate Free
- **Product Benefits:** Frizz Control
- **Scent:** Unscented

## Images

![Fructis Sleek and Shine Sleek and Stay Hair Serum for Frizzy, Dry Hair, Heat Protectant Formulated with Alpha Silane, 1.7 Fl Oz(Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/61NMRN7GYXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great keep your hair straight even in rainy weather!
*by M***T on January 19, 2026*

Beautiful shine, long lasting even on Rainey days, hair stays soft and moisturized. Shake well before each use.

### ⭐⭐⭐⭐⭐ Best product to use with flat iron to tame the wild hair!
*by A***R on December 13, 2025*

The sleek and stay product is the best thing I have ever used in conjunction with my flat iron. I have colored hair with several processes, including bleaching out pieces and coloring them blue and having a base color. Im also a senior citizen so my hair is naturally getting that frazzled look. This product smooths and keeps my hair in a long bob very nicely and without frizz or flyaways. be sure to shake the bottle well before you use it.

### ⭐⭐⭐⭐⭐ Get this product - it WORKS!
*by B***Z on January 2, 2026*

I can't believe something finally works! I'm in my mid 70s and my hair had been dyed for decades and blow dried, so it's dry - and frizzy and thinning. But this is an amazing product. It's light, not at all greasy and it sleeked my hair smooth!!

## Frequently Bought Together

- Garnier Fructis Sleek and Shine Sleek and Stay Hair Serum for Frizzy, Dry Hair, Heat Protectant Formulated with Alpha Silane, 1.7 Fl Oz
- Garnier Fructis Sleek & Shine Anti-Frizz Serum for Frizzy, Dry Hair, Argan Oil, 5.1 Fl Oz, 1 Count (Packaging May Vary)
- Garnier Fructis Sleek & Shine Frizz Tamer Slicking Hair Serum Wand for Frizz and Flyaways, 0.27 Fl Oz

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**Shop now:** [https://www.desertcart.ie/products/684167919-fructis-sleek-and-shine-sleek-and-stay-hair-serum-frizzy](https://www.desertcart.ie/products/684167919-fructis-sleek-and-shine-sleek-and-stay-hair-serum-frizzy)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-22*