I haven't tried it yet, but I know it works from a friend who has taken it
Foltz F.
Dietary supplement based on plant extracts that helps weight control, reduction of abdominal fat and arm contour. Composed of verbena extract and hibiscus flower, associated with green tea, 100% of vegetable origin, also Camellia Sinensis and Figurmed Metabol, it offers three actions for weight control: increases metabolic rate, burns fat and prevents its accumulation and controls weight and BMI (Body Mass Index). Format of 30 capsules plus a pill box.