This product is good. I have a dent scar on my forehead, not too big, 1 cm, but deep, as thick as two coins. I saw the name of the product package they used in a major medical hospital in Zhengzhou. Later, I found them directly and repaired them with the original solution. After three times, it will be flat and consolidated for three times. I can hardly see it now. Now my daughter-in-law's stretch marks are all made of Xiubatou's products, which is effective for the first time. It's been done five times now. I haven't been there for half a month, which is basically not obvious, but the insurance point continues to strengthen. The key is not expensive. ,,,, it's not always tens of thousands of dollars. I revealed my privacy.