What It Is Full Volume Mousse is a best-selling volumizing hair mousse that boosts hair with all over volume and body from root to tip. It provides long lasting fullness for all hair types, especially fine, thin hair. Full Volume Mousse was previously known as Full Frame. What It Does This professional product provides medium control, moisturizes hair, and protects against humidity and heat damage. Get instant, all over volume with a soft touchable finish.