How does this drink differ from ordinary hibiscus tea? — Ginger tea drink LADY slim with Sudanese rose 30tp x 2g (ginger + Sudanese rose) Fitera

According to the card, this is a food supplement: the composition is Sudan rose flowers, ginger, cardamom, stevia and green tea; it is recommended as a source of flavonoids and anthocyanins; the package contains 30 bags of 2 g. The manufacturer writes that the supplement is effective for weight loss, speeds up metabolism and strengthens the feeling of fullness; these claims have no confirmation. The card gives no comparison with ordinary hibiscus tea.

General information (not a manufacturer's instruction): the card does not name the method of preparation and the amount, see the packaging.