Frog oil

Rana Rana oil is the dried oviduct of female frog, commonly known as frog oil. It is rich in protein, fat, sugar, vitamins and hormones. Frog oil has high medicinal value and is a good tonic. Its main function is nourishing yin and moistening lung, and it is used for lung deficiency, dry cough, persistent low fever, vomiting blood and hemoptysis, night sweats, physical weakness after illness and postpartum weakness, and it has a broad market at home and abroad.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)