With Velvet Amplifier, Wella have created a high-performance style primer (their first ever) that evens and smooths the surface of the hair to prepare it for styling. Just a single pump is needed to improve manageability and amplify control.
One pump is all it takes, whether your style is straight or voluminous. Distribute through damp hair before styling, then blow dry to achieve your desired shape. Combine with either styling products as desired to craft an improved end look.