Kết Quả Điều Tra: StammZelle Tế Bào Gốc Bị Lật Tẩy: 1 of 6 - YouTube https://www.youtube.com/watch?v=POwajF9DR6Q&t=320s Advertisement of StammZelle is not FDA approved. Pharmacist Annie Le and Dr. Nguyen Thuong Vu exposed their frauds. There is no StammZelle company in Germany Promoter Vu Chung claims. We would like to report this for public heath and safety. NGUYEN KINH DOANH CELLULAR (213) 361-7929