This product is really good. In view of the effect of my friend's use for about a year, the skin has been greatly improved. She thought it was good, but it was too expensive. She asked me to contact online a few days ago and bought another set (it is said that the beauty salon secretly bought it online, and the price is relatively cheap). As for hormones, as long as they are cosmetics, they will contain a little more or less. Because they are not pure plants, beauty salons can't give customers unqualified products.