It was obtained by keeping St. John's wort and olive oil, which grows in the 1500 m high Çayır plateau of Nazilli, one of the fertile lands of the Aegean, in the shade for a certain period of time. Our product is village made. A little known detail about St. John's Wort Oil is the waiting period. It is sold in the market as if there was only one type of St. John's Wort oil. However, there are two ways to prepare St. John's wort oil: in the sun and in the shade. -Made in the sun, it turns red. -If it is made in the shade, it will turn into a color between yellow and red. Since St. John's Wort Oil is obtained from St. John's Wort and olive oil, olive oil should be kept sterilized from sunlight and oxygen. The simplest way to test whether St. John's Wort Oil is made with mixed oils other than olive oil is by putting 1 glass of St. John's Wort oil in the refrigerator. If the St. John's wort oil you put in a glass freezes, know that it is obtained from genuine olive oil.