OSMO Thermal Defense 250ml back-mirrors greasy or product-heavy once dried

greasy or product-heavy once dried

Leave it to develop as directed

Reduces friction and breakages caused by heat styling

Professional permanent colour in the 9 Very Light Blonde shade

OSMO Thermal Defense 250ml back-mirrors greasy or product-heavy once driedLightweight heat protection spray, 250ml Helps protect hair from heat styling Also helps shield against environmental exposure Light formula that won't weigh hair down OSMO Thermal Defense is a lightweight heat protectant to use before you reach for the dryer, straighteners or tongs. It helps protect the hair against heat styling and everyday environmental exposure, and being a light formula it does that without leaving anything heavy or sticky