Peach gum is a natural and healthy food rich in amino acids, which allows collagen to be quickly absorbed into the human body. This makes many people fall in love with it, and many recipes featuring peach gum have been devised since then.

桃花泪，就是桃胶，它是桃树的树皮分泌出来的红褐色或黄褐色胶状物质。广义上讲，杏树、樱桃树等蔷薇科植物分泌的胶状物也可以叫桃胶。