Many people don't understand what Rana chensinensis oil is. In fact, to put it simply, it is a nutrient reserved by female Rana chensinensis, which contains a lot of pheromones to activate the growth of Rana chensinensis in spring, and protein and collagen account for a large proportion, which is especially suitable for nourishing after illness and replenishing deficiency after three months of production. It is not suitable for women under the age of 22 if it is not processed. Moreover, frog oil is warm, and it is unscientific to take it with cold things like lotus seeds in summer. It is forbidden to eat with Lycium barbarum, velvet antler and ginseng beard in spring and autumn. In fact, frog oil is most suitable for people with weak system and sub-health. If you don't have the corresponding understanding and basic knowledge, it is recommended to choose frog oil capsules produced by scientific technology.