It's not three no products. Tibetan secret manna is not a three-no product, because three-no products generally refer to products without production date, quality certificate, manufacturer and unknown source. Tibetan secret manna is a regular health care product approved by the Ministry of Health. The approval number is Wei Shi Jian Zi (1997) No.715, and the applicant's name is Beijing Ivan Health Technology Co., Ltd., so it does not belong to the three no products.