I have been travelling to kenya for five years in february and december for six weeks at a time and could not face another 10 weeks of larium, it didnt cross my mind to go with no protection but i knew i had to find an alternertive and i did dermal200 I ve just spent 6 weeks in kenya with no side effects, not one stomache upset in all that time, it dosnt taste bad its easy to use and several people i spoke to are now going to try this homeopathic remedy the next time they visit thankyou i’ll definately use dermal200 again