Style Sexy Hair Blow It Up Volumizing Gel Foam (150ml) is a gel-to-foam formula designed to boost volume and create fullness from the roots for all-over body. Suitable for all hair types, this volumizer offers 72 hours of humidity resistance and protects hair from heat up to 450°F. Simply apply a small amount to your fingertips, work through your hair, and style for maximum volume and long-lasting results.