---
product_id: 73289832
title: "ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant"
brand: "ion"
price: "VT7800"
currency: VUV
in_stock: false
reviews_count: 9
url: https://www.desertcart.vu/products/73289832-ion-humidity-defying-serum-parabenfree-vegan-antifrizz-smoothing-oilfree-thermal
store_origin: VU
region: Vanuatu
---

# 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:** VT7800
**Availability:** ❌ Out of Stock

## Summary

> 💨 Defy humidity, own your shine—because your hair deserves the spotlight.

## Quick Answers

- **What is this?** ion Humidity Defying Serum, ParabenFree, Vegan, AntiFrizz, Smoothing, OilFree, Thermal Heat Protectant by ion
- **How much does it cost?** VT7800 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 frizz into sleek, healthy-looking hair for a polished professional vibe.
- • **Humidity? No Problem!:** Advanced formula locks out moisture, keeping your style flawless all day long.
- • **Ultimate Heat Defense:** Shields your strands from styling tools up to high temperatures, preserving hair integrity.
- • **Lightweight & Oil-Free:** Non-greasy serum that smooths without weighing hair down—ideal for busy mornings and on-the-go touch-ups.
- • **Clean & Conscious Beauty:** Paraben-free and 100% vegan, perfect for the mindful millennial who values ethical self-care.

## Overview

Ion Humidity Defying Serum is a lightweight, oil-free hair serum designed to protect against heat damage and humidity. Paraben-free and 100% vegan, it smooths frizz and leaves hair silky and healthy-looking, making it a must-have for professionals seeking long-lasting, polished styles in any climate.

## Description

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

Review: Really protects against humidity - 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!
Review: Good Product - This is really good quality. Great for a natural girls with 4C hair type or textured hair.

## 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 |
| ASIN  | B01N6HOE6M |
| Best Sellers Rank | #258,321 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #571 in Hair Styling Serums |
| Brand Name | ion |
| Customer Reviews | 4.3 4.3 out of 5 stars (251) |
| Hair Type | Styling Products |
| Is Discontinued By Manufacturer  | No |
| Item Form | Liquids |
| Item Volume | 3.5 Fluid Ounces |
| Item model number  | ION302222C |
| Liquid Volume | 3.5 Fluid Ounces |
| Manufacturer | Arcadia Beauty Labs LLC |
| Manufacturer  | Arcadia Beauty Labs LLC |
| Material Type Free | Oil-free,Paraben Free |
| Number of Items | 1 |
| Package Dimensions  | 5.91 x 1.5 x 1.46 inches; 4.16 ounces |
| Product Benefits | Damage Control, Humidity Resistant, Moisturizing, Shine, Smoothening |
| 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

### ⭐⭐⭐⭐⭐ 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!

### ⭐⭐⭐⭐⭐ Good Product
*by K***R on March 28, 2025*

This is really good quality. Great for a natural girls with 4C hair type or textured hair.

### ⭐⭐⭐⭐⭐ 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!!

## 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.vu/products/73289832-ion-humidity-defying-serum-parabenfree-vegan-antifrizz-smoothing-oilfree-thermal](https://www.desertcart.vu/products/73289832-ion-humidity-defying-serum-parabenfree-vegan-antifrizz-smoothing-oilfree-thermal)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-12*