Hello! I'm happy to answer your question. Tiens High Calcium does not contain any hormones. In 1993, it won the gold medal at the "China Scientific and Technological Achievements Patented Technology and Patented Products Expo". In 1994, he won the gold medal at the "Sixth International Science and Peace Week China Preventive Healthcare Science and Technology Expo". In the same year, it won the Best Product and Best Era Consumption Awards at the Tianjin "International Food Expo". In 1995, it won the "Most Favorite Product for Chinese Women and Children". In 1997, it won the gold medal at the "Healthy Food Conference of the World Cooperation Conference of Inventors, Entrepreneurs and Investors in New York, USA". In 1998, he won the Human Health Award and the Human Health Contribution Award at the "Second National Calcium Metabolism Symposium". approximately A patented product, the raw materials are taken from the pollution-free fresh beef spine and large bones in the Inner Mongolia prairie. It is refined with a variety of active enzymes and more than 50 kinds of nutrients necessary for the human body to form a fully nutritious high-calcium granule, with an absorption rate of more than 95%. It has a good taste and the calcium to phosphorus ratio is 2:1, which is the same as breast milk. So you can use it with confidence. If you still don’t understand, you can consult. The consultation email is chengfeng88. I wish you health, happiness and happiness!