Amika Blockade Heat Defense Serum Size:1.7 oz / 50 ml 91% showed improved scalp hydration

91% showed improved scalp hydration in clinical testing on 32 subjects when used together with Seaweed Shampoo after using 3 times

To deliver deep repair from root to tip

• weightless volume

"Sultry Nights" is a fragrance that cascades through your hair

Rinse thoroughly until water runs clear

Amika Blockade Heat Defense Serum Size:1.7 oz / 50 ml 91% showed improved scalp hydrationA lightweight serum that helps protect hair from heat while smoothing and adding shine. Who Its For All hair types using heat tools. Why Youll Love It Heat protection Smooths hair Adds shine How To Use Apply a small amount to damp or dry hair before heat styling. Key Ingredients Sea buckthorn and protective silicones. Collection: Heat Protection