Arkopharma Arkosterol Plus Capsules ARKOSTEROL® PLUS is a natural product that consists of the components: Red Yeast Rice, Black Garlic, Coriander, Q10 and Policosanols ARKOSTEROL® PLUS capsules from Arkopharma are prepared according to pharmaceutical standards from carefully selected ingredients. Only the components that have successfully passed all quality checks are processed in the capsules of ARKOSTEROL® PLUS. ARKOSTEROL® PLUS capsules contain no additions of sugar, preservatives, colors and flavors and are gluten-free.