---
product_id: 358021461
title: "Blockade Heat Defense Serum, 1.7 oz"
brand: "amika"
price: "$118.49"
currency: USD
in_stock: true
reviews_count: 5
category: "Amika"
url: https://www.desertcart.us/products/358021461-blockade-heat-defense-serum-1-7-oz
store_origin: US
region: United States of America
---

# Infused with nourishing botanicals Lightweight, non-greasy serum Protects hair up to 450°F Blockade Heat Defense Serum, 1.7 oz

**Brand:** amika
**Price:** $118.49
**Availability:** ✅ In Stock

## Summary

> 🔥 Lock in style, lock out damage — your hair’s new BFF!

## Quick Answers

- **What is this?** Blockade Heat Defense Serum, 1.7 oz by amika
- **How much does it cost?** $118.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/358021461-blockade-heat-defense-serum-1-7-oz)

## Best For

- amika enthusiasts

## Why This Product

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

## Key Features

- • **Botanical Boost:** Enriched with natural ingredients that nourish and strengthen hair from root to tip.
- • **Silky Smooth Finish:** Delivers a lightweight, non-greasy formula that tames frizz and adds a sleek shine without weighing hair down.
- • **Trusted by Thousands:** Boasts a 4.7-star rating from over 3,700 happy users who swear by its protective and smoothing power.
- • **Ultimate Heat Shield:** Safeguards your strands from styling tools up to 450°F, keeping hair healthy and vibrant.
- • **Signature Amika Scent:** Enjoy a fresh, uplifting fragrance that transforms your haircare routine into a sensory experience.

## Overview

Amika Blockade Heat Defense Serum is a premium 1.7 oz lightweight serum designed to protect hair from heat damage up to 450°F. With a cult-favorite fresh scent and nourishing botanicals, it smooths frizz and adds shine, earning a 4.7-star rating from thousands of users seeking salon-quality protection and style.

## Description

amika Blockade Heat Defense Serum

Review: Love this heat protector, it smells great and smooths the hair As well. Will definitely purchase again.
Review: Excelente producto, me gusto el olor la textura y el pelo queda super lindo. Definitivamente una buena compra.

## Features

- Product Type:Luxury Beauty
- Item Package Dimension:13.2 " L X9.9 " W X10.9 "h
- Item Package Weight:3.19 ozs
- Country Of Origin: China

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H3GCMFG |
| ASIN  | B07H3GCMFG |
| Best Sellers Rank | #417,137 in Beauty ( See Top 100 in Beauty ) #2,316 in Hair Styling Serums |
| Country of Origin | USA |
| Country of Origin  | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,783) |
| Date First Available  | 6 November 2018 |
| Generic Name | blockade heat defense serum |
| Generic Name  | blockade heat defense serum |
| Item Dimensions LxWxH | 24.4 x 20.6 x 16 Centimeters |
| Item Dimensions LxWxH  | 24.4 x 20.6 x 16 Centimeters |
| Item Weight | 122 g |
| Item Weight  | 122 g |
| Item model number | AM50.13852 |
| Item model number  | AM50.13852 |
| Manufacturer | amika |
| Manufacturer  | amika |
| Net Quantity | 50.27 Milliliters |
| Net Quantity  | 50.27 Milliliters |
| Product Dimensions | 24.45 x 20.64 x 16.03 cm; 122.47 g |
| Product Dimensions  | 24.45 x 20.64 x 16.03 cm; 122.47 g |

## Product Details

- **Brand:** Amika
- **Hair Type:** Normal
- **Item Form:** Serum
- **Item Volume:** 50 Millilitres
- **Liquid Volume:** 50 Millilitres
- **Material Type Free:** Dairy Free
- **Net Quantity:** 50.27 Milliliters
- **Number of Items:** 1
- **Product Benefits:** Shine,Moisturizing
- **Scent:** Unscented

## Images

![Blockade Heat Defense Serum, 1.7 oz - Image 1](https://m.media-amazon.com/images/I/71fmHK1-LqL.jpg)

## Questions & Answers

**Q: Can you use it before ironing hair?**
A: Yes. That is what this product is used for it is a heat defense product.

**Q: Can this prooduct be used with hot rollers?**
A: It’s an oil . It’s light and if you don’t use too much your hair should absorb it . I’ve used a curling iron with it so I would assume hot rollers would work okay too .

**Q: Does this product provide heat protection to 400 degrees?**
A: Yes,I bought it for heat protection from my flat iron and leave my hair filling soft and will purchase it again.

**Q: What smell does this product have? :)**
A: None

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***. on 10 September 2025*

Love this heat protector, it smells great and smooths the hair As well. Will definitely purchase again.

### ⭐⭐⭐⭐⭐ Review
*by A***. on 30 November 2025*

Excelente producto, me gusto el olor la textura y el pelo queda super lindo. Definitivamente una buena compra.

### ⭐⭐⭐⭐⭐ Review
*by J***O on 31 January 2026*

It’s the best serum I have used for my 4b hair

## Frequently Bought Together

- amika blockade heat defense serum , 1.69 Fl Oz (Pack of 1)
- amika superfruit star lightweight hair styling oil
- amika Hydro Rush Intense Moisture Leave-In Conditioner with Hyaluronic Acid

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*