The amika Blockade Heat Defense Serum is a lightweight, nutrient-rich hair serum designed to shield your hair from the damaging effects of heat styling up to 450°F (230°C). Formulated for all hair types, this glossy serum locks in moisture, tames frizz, and injects a healthy dose of shine without weighing your hair down.
Prior to heat styling, apply 1 to 3 pumps to damp or dry hair. Distribute evenly from mid-lengths to ends, then style as desired. Can also be used on dry hair post-styling to tame flyaways and add extra shine.
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