1.4 mg of thiamin hydrochloride, 50 mg extract Perilla (Perilla frutescens). Action: The preparation due to the content of vitamin B1 - thiamine, which is not stored in our body, but removed in the form of surplus with the sweat - causes a specific smell of leather limiting requesting insects. However, in a situation when it comes already to bite, it contained inside extract Perilla protects against blisters and itching of the skin. Perilla further reduces perspiration, causing a longer retention on the skin is felt by insects odor of the formulation.Dosage: The spot of 1 to 2 tablets, preferably for about an hour before the exit to the open air. During the hatching of mosquitoes, gnats and ticks is recommended the systematic use 1 tablet a day.