cosmark Cosmark Aromatics is one of Australia's longest established cosmetic raw material and aromatics supplier and essential oil importer, offering an extensive range of high quality raw materials for the c Cosmark Aromatics is one of Australia's longest established cosmetic raw material and aromatics supplier and essential oil importer, offering an extensive range of high quality raw materials for the cosmetic, toiletries and flavour industries. Product ranges include natural essential oils, fragrances, natural isolates, herbal extracts, cold pressed oils, olive derivatives (such as phytosqualane), waxes and more.