I wanted to buy this collagen powder from pola for a long time. This time I bought it at Yamibuy (because I don’t worry about whether other websites are fake kkk), and it was mailed directly from Japan, so I am very relieved. I have drank whitening oral liquid and collagen oral liquid at Pola’s house, and I have also bought anti-glycation pills and whitening pills. In general, things that are taken orally take effect slowly, so I will continue to insist! Hope you are all beautiful!