---
product_id: 73289832
title: "ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant"
brand: "ion"
price: "27513CFA"
currency: XOF
in_stock: true
reviews_count: 9
url: https://www.desertcart.sn/products/73289832-ion-humidity-defying-serum-parabenfree-vegan-antifrizz-smoothing-oilfree-thermal
store_origin: SN
region: Senegal
---

# 100% Vegan & Paraben-free Humidity resistant formula Thermal heat protectant ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant

**Brand:** ion
**Price:** 27513CFA
**Availability:** ✅ In Stock

## Summary

> 💨 Defy humidity, own your shine—because flawless hair waits for no one!

## Quick Answers

- **What is this?** ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant by ion
- **How much does it cost?** 27513CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/73289832-ion-humidity-defying-serum-parabenfree-vegan-antifrizz-smoothing-oilfree-thermal)

## Best For

- ion enthusiasts

## Why This Product

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

## Key Features

- • **Silky Smooth Finish:** Transforms coarse, curly hair into sleek, shiny perfection with a lightweight, oil-free formula.
- • **Heat Styling’s Best Ally:** Protects hair from thermal damage up to high temperatures, keeping strands healthy and strong.
- • **Clean Beauty, No Compromise:** Paraben-free and 100% vegan, because your hair deserves pure, conscious care.
- • **Effortless Glamour in 3.5 oz:** Compact size fits your lifestyle—perfect for on-the-go touch-ups and travel-ready glam.
- • **Frizz-Free Confidence All Day:** Locks out humidity so your style stays flawless from AM meetings to after-hours drinks.

## Overview

The ion Humidity Defying Serum is a paraben-free, vegan hair styling serum designed to smooth frizz, protect against heat damage, and resist humidity. Its lightweight, oil-free formula leaves hair silky, shiny, and healthy-looking, making it ideal for thick, curly, or frizz-prone hair types seeking long-lasting style resilience.

## Description

desertcart.com : ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant : Beauty & Personal Care

Review: I have naturally curly hair and quite a bit of frizz to go with it… - My hair is also extremely thick. I struggled to straighten my hair from middle school to my mid 30s. Then I found the ION products, hallelujah!!!! Luckily I chose ION for my first “pricey” hair straightener (lucky guess from all the straighteners in that aisle), and boy did I choose correctly!!! I go from a mop head to straight, smooth and shiny in about 20 minutes!!! I never thought my hair could get this straight! I use the ION heat spray while I’m straightening, and I top it off with the Humidity serum. Y’all…. No joke…. My hair can get sprinkled on and not frizz up with this stuff. And overall my hair feels softer and is shinier when I get done! I don’t know if they are putting pixie dust or angel tears in their products, but what ever it is makes my hair it’s bitch!!!!! I highly recommend ION products. Everything I’ve tried from this brand has tamed my stubborn, coarse curly hair and makes me prettier ☺️ On top of that, they are great quality yet still affordable. You can’t go wrong!!
Review: Love it - Like it

## Features

- Leaves hair silky and healthy looking
- Prevents damage from heat styling
- Humidity resistant formula
- Paraben free
- 100% Vegan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N6HOE6M |
| Best Sellers Rank | #158,697 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #374 in Hair Styling Serums |
| Brand Name | ion |
| Customer Reviews | 4.4 out of 5 stars 261 Reviews |
| Hair Type | Styling Products |
| Item Form | Liquids |
| Item Volume | 3.5 fluid ounces |
| Liquid Volume | 3.5 fluid ounces |
| Manufacturer | Arcadia Beauty Labs LLC |
| Material Type Free | Oil-free,Paraben Free |
| Number of Items | 1 |
| Product Benefits | Damage Control, Humidity Resistant, Moisturizing, Shine, Smoothening |
| Scent | Unscented |
| Scent Name | Unscented |
| Unit Count | 3.5 Fluid Ounces |

## Product Details

- **Hair Type:** Styling Products
- **Liquid Volume:** 3.5 fluid ounces
- **Material Type Free:** Oil-free,Paraben Free
- **Product Benefits:** Damage Control, Humidity Resistant, Moisturizing, Shine, Smoothening
- **Scent:** Unscented

## Images

![ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant - Image 1](https://m.media-amazon.com/images/I/51tACAKf3CL.jpg)
![ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant - Image 2](https://m.media-amazon.com/images/I/51NCYhY7fiL.jpg)
![ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant - Image 3](https://m.media-amazon.com/images/I/617fcoR4V1L.jpg)
![ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant - Image 4](https://m.media-amazon.com/images/I/81olOvSjEbL.jpg)
![ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant - Image 5](https://m.media-amazon.com/images/I/61R-nCi6VIL.jpg)

## Questions & Answers

**Q: Is this a spray on product ?**
A: No, it' s serum for Humidity Resistant, Oil Control, Shine
Thanks!

**Q: Is it safe for color treated hair?**
A: Yes it is safe for color treated hair.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I have naturally curly hair and quite a bit of frizz to go with it…
*by B***A on March 25, 2022*

My hair is also extremely thick. I struggled to straighten my hair from middle school to my mid 30s. Then I found the ION products, hallelujah!!!! Luckily I chose ION for my first “pricey” hair straightener (lucky guess from all the straighteners in that aisle), and boy did I choose correctly!!! I go from a mop head to straight, smooth and shiny in about 20 minutes!!! I never thought my hair could get this straight! I use the ION heat spray while I’m straightening, and I top it off with the Humidity serum. Y’all…. No joke…. My hair can get sprinkled on and not frizz up with this stuff. And overall my hair feels softer and is shinier when I get done! I don’t know if they are putting pixie dust or angel tears in their products, but what ever it is makes my hair it’s bitch!!!!! I highly recommend ION products. Everything I’ve tried from this brand has tamed my stubborn, coarse curly hair and makes me prettier ☺️ On top of that, they are great quality yet still affordable. You can’t go wrong!!

### ⭐⭐⭐⭐⭐ Love it
*by E***Z on August 17, 2026*

Like it

### ⭐⭐⭐⭐⭐ Really protects against humidity
*by S***M on August 19, 2021*

This product really works! I like it so much I have it shipped to Australis where I now live, even though the shipping costs are high. As a mixed race woman I had difficulty finding products ro smooth my hair in subtropical Brisbane and and decided to see if any of the products I used in the states were available to be shipped to Australia. Voila! Ion's serum could be shipped. I ordered several bottles and could not be happier with the results for my hair. As Brisbane becomes more multiracial, I hope this serum becomes available here. It works!

## Frequently Bought Together

- ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant
- ion Silk Drops, Adds Shine & Softness, Lightweight Formula, Frizz Control, Infused with Silk Protein
- ion Styling Leave In Conditioner Spray, 8 Fl Oz, Dry, Brittle, or Coarse Hair, AntiFrizz, Detangling, Paraben Free

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**Shop now:** [https://www.desertcart.sn/products/73289832-ion-humidity-defying-serum-parabenfree-vegan-antifrizz-smoothing-oilfree-thermal](https://www.desertcart.sn/products/73289832-ion-humidity-defying-serum-parabenfree-vegan-antifrizz-smoothing-oilfree-thermal)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-22*