The invention discloses cosmetics made in one or more colours by applying a magnetic field, and a method for preparation. The present invention relates to a cosmetic product having a visible pattern consisting of one or more colours, comprising a cosmetic composition including one or more dyes and/or pigments which contain magnetic or magnetisable particles, characterised in that said cosmetic composition is housed in a container enclosing a magnet capable of generating a magnetic field, whereby said dyes and/or pigments are positioned and/or oriented in the container by said magnetic field, thereby creating the visible pattern.Mevcut buluş kozmetik ürünlerle ilgili olup, bir veya birden fazla renkli, gözle görünür desen içeren ve bir veya birden fazla boya ve/veya pigmentten meydana gelen manyetik veya mıknatıslanabilir partikül içeren kozmetik bileşimi ile ilgilidir.