blockade
heat defense hair serum, heat protectant serum

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4.9
Rated 4.9 out of 5 stars
885 Reviews
combat against damage caused by heat styling and blow drying up to 450 degrees
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4.9
Rated 4.9 out of 5 stars
Based on 885 reviews
885 reviews
  • TL Profile picture for Trisza LeAnn Ray D.facebook logo
    Trisza LeAnn Ray D.
    Verified Buyer
    Rated 5 out of 5 stars
    3/31/25
    Amika Blockade Heat Defense Serum – Excellent Protection, Silky Finish

    This serum is excellent. It shields my hair from heat while leaving it soft, shiny, and never greasy. A little goes a long way. It smooths flyaways and makes styling easier. Like all Amika products, the scent is lovely and the packaging is vibrant and fun. I feel confident using heat tools now—this is a must-have in my routine.

  • MW
    Michelle W.
    Verified Buyer
    Rated 5 out of 5 stars
    3/29/25
    perfect

    I use this every morning before i use heat products like

  • AC
    Atyisha C.
    Verified Buyer
    Rated 5 out of 5 stars
    3/27/25
    Great

    Ooo it’s smell really good and so light weight and one of the best heat protectors

  • IS
    Ivy S.
    Verified Buyer
    Rated 5 out of 5 stars
    3/25/25
    The best!

    This is the best heat protectant I have tried! The smell is a bonus!

  • LF
    Lisa F.
    Verified Buyer
    Rated 5 out of 5 stars
    3/24/25
    A MUST HAVE!

    i was using Morrocan oil protect defense spray when i used it, it made my hair feel knotted and felt like i was playing tug of war with my hair when blow drying it, it also left a heaviness and horrible residue in my hair, so i was like i need to find something else to use!! Then, i googled "best heat protectant for hair" and Amika Blockade was like #1 on the list of products to use, so i read the reviews and they were all great, so i purchased a bottle, and just started using it yesterday. it is AMAZING!!! definitely lives up to its 5 star ratings, and leaves my hair super silky, none tangly, no knots, shiny, and smelling good! YES, please buy this product, its a game changer!!