Mennengda product is an endometrial stem cell product, which is not an ordinary anti-inflammatory. There are actually more than 1.3 million stem cells frozen in each box of white stem cell freeze-dried powder. The other bottle of water is an activating solution, and the activity value of stem cells after activation is 72,. That means at least 72, stem cells survived. At least 7% to 8% of these 72, active stem cells will be absorbed by mucosa and participate in tissue repair. This is the fundamental reason why this product has obvious repair effect after use.