amika Plus Size Volume & Body Mousse in Beauty: NA. amika Plus Size Volume & Body Mousse in Beauty: NA. Amp up your hair for a fuller look and feel with amika Plus Size Mousse. A flexible Copolymer delivers movable hold and anti-humidity benefits to boost body and volume without weighing hair down.. Dimethicone protects hair against thermal damage, prevents moisture loss, and smoothes the cuticle to provide anti-frizz benefits. Suitable for all hair types, including color and chemical treated hair. Free of sulfates, sodium chloride, parabens and artificial colors. 8.5 oz. Shake can before use. Apply a palm-size amount into your hands and work evenly through damp hair from the roots to ends. AIKA-WU65. AM50.18116. Amika is committed to curating haircare and styling tools fit for a lifestyle of self-expression and rebellion against conformity and the mundane. Founded by industry outsiders in Williamsburg, Brooklyn in 2007, amika is the antithesis of a typical beauty brand. Instead of purveying unattainable perfection, amika believes in an evolving and totally individual version of beauty. The result is a culture of inclusion and positivity, all while injecting a sunny disposition into haircare.