I wonder how it really works. They claim it to be clinically proven. Spread of Dengue nowadays had a tremendous impact on these kind of products. They are promoting it to the extend of school children. So there is always a chance of getting inside their digestive system as they will never care about what has been applied on their skin. So should be as good as any food item we eat. I hope they have tested for this also. I recommend the parents to eat a small quantity and test yourself before applying to your child’s skin as it is not his or her choice but we do it for our sake.