My family and I travelled to the Congo for the first time this year and used only the Blue Turtle products. We are extremely satisfied with the ease and complete protection that the products provide us with. I even used Dembarrah200 as a way to mitigate the effects of the Yellow Fever vaccination that U.S. law requires travellers to have. While everyone else in our group suffered tenderness, swelling, and fever I had no ill effects at all. I am a firm believer in products that can help keep us healthy without making us sick. I think the Blue Turtle products are the real thing.