Really. The registration authority of Wuji Guyuantang is Fengze District Market Supervision Administration of Quanzhou City. Multi-source active polypeptide health coffee contains amino acids, collagen and other active ingredients, which has a certain nourishing and maintaining effect on the skin and has been certified by professional experts, so Wuji Guyuantang multi-source active polypeptide health coffee is true.