Suited to anyone finishing a blowout or styled look who wants an added glossy sheen and some frizz resistance, across hair types and textures. It works best as a light final pass on hair that is already dry and styled, rather than as a leave-in or wet-hair product. It is a professional Goldwell product sold through salons and professional beauty retailers, but is applied directly by the user rather than needing an in-salon service.

It is meant for the very end of a styling routine, after hold and shape are already in place, to add a glossy top coat and some resistance to humidity-driven frizz without disturbing the style underneath. Because it is a light aerosol mist rather than an oil or serum, it can be used as a quick touch-up later in the day to refresh shine without needing to restyle.

Style the hair as usual first. Once the style is finished and hair is dry, hold the can approximately 10 to 12 inches away and mist lightly and evenly over the style to set a smooth, high-shine finish.

Pros:

• Fine, low-tack mist that adds shine without restyling or weighing hair down
• Brand-stated humidity and frizz protection lasting up to 72 hours after application
• Formulated to PETA's cruelty-free standard as part of Goldwell's Stylesign Smooth line
• Can be reapplied later in the day to refresh shine on an already-set style

Cons:

• Aerosol spray output is harder to dose precisely than a pump serum, so holding it too close can leave hair looking wet rather than glossy
• It is a finishing product only, adding no hold, curl definition, or texture on its own
• Retailer ingredient listings for this product are inconsistent with each other, so buyers with silicone sensitivities should check the physical can's label rather than assume a specific formula