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





| ASIN | B07H3GCMFG |
| Best Sellers Rank | #463,974 in Beauty ( See Top 100 in Beauty ) #2,418 in Hair Styling Serums |
| Brand | Amika |
| Country of Origin | USA |
| Customer Reviews | 4.7 out of 5 stars 3,814 Reviews |
| Global Trade Identification Number | 00840117804654 |
| Hair Type | Normal |
| Item Form | Serum |
| Item Type Name | blockade heat defense serum |
| Item Volume | 50 Millilitres |
| Item Weight | 0.12 Kilograms |
| Liquid Volume | 50 Millilitres |
| Manufacturer | amika |
| Material Type Free | Dairy Free |
| Number of Items | 1 |
| Product Benefits | Shine,Moisturizing |
| Scent | Unscented |
| UPC | 840117804654 |
| Unit Count | 50.27 Milliliters |
B**.
Amazing product!
Love this heat protector, it smells great and smooths the hair As well. Will definitely purchase again.
J**O
Great product
It’s the best serum I have used for my 4b hair
J**S
An absolute must before you hair dry!
🌟🌟🌟🌟🌟 Holy Grail Heat Protectant – Smooth, Shiny, and Protected Hair! The Amika Heat Defense Serum has completely changed the way I style my hair. I use heat tools almost daily—whether it’s blow drying, straightening, or curling—and this serum has become an absolute must-have in my routine. First off, the texture is perfect: lightweight, non-greasy, and easy to distribute evenly through damp or dry hair. It doesn’t weigh my hair down or leave any residue—just a silky smooth finish that makes my hair look and feel healthier. What I love most is that it offers serious heat protection without sacrificing softness or volume. Since I started using it, I’ve noticed less breakage, fewer split ends, and my hair just feels stronger overall. It also helps tame frizz and adds a beautiful natural shine—like a salon finish at home. Oh, and the scent? Absolutely amazing—clean, fresh, and just the right amount of fragrance without being overpowering. Total bonus! If you style your hair with heat, the Amika Heat Serum is 100% worth the investment. It protects, smooths, and elevates your hair game all in one bottle. Can’t recommend it enough!
G**A
Buen producto
He probado muchos aceites de cabello y este te deja el cabello muy suave y tiene muy rico aroma, llevo dos frascos y lo seguiré comprando.
J**S
Used product.
Package has been opened before. Looks like a used product. Regret buying, Shameful to do this to customers.
Trustpilot
4 days ago
2 months ago