A specimen tamper-evident sealing bag comprising a bag body, a bag film, a first colloid and a label. The bag body includes a first substrate and a second substrate and forms a first accommodating space and a first opening. The first opening is on one side of the first accommodating space. The first accommodating space is connected to the outside. The bag film is disposed on the second substrate and forms a second accommodating space and a second opening. The second opening is on one side of the second accommodating space. The second accommodation space is connected to the outside. The first colloid is adjacent to the first opening and attached to the first substrate. The label is adjacent to the second opening and includes a base film and a second gel. The label is attached to the second substrate and the bag film, wherein the second gel is interposed between the second substrate and the base film or between the bag film and the base film. The adhesion of the second colloid to the base film is less than the adhesion of the second colloid to the second substrate and less than the adhesion of the second colloid to the bag film.一種檢體防拆密封袋，包含袋體、袋膜、第一膠體及標籤。袋體包含第一基材及第二基材並且其形成第一容置空間及第一開口。第一開口於第一容置空間之一側。第一容置空間連通外部。袋膜設置於第二基材並且其形成第二容置空間及第二開口。第二開口於第二容置空間之一側。第二容置空間連通外部。第一膠體靠近第一開口並貼於第一基材。標籤靠近第二開口且包含基膜及第二膠體。標籤貼於第二基材及袋膜，其中第二膠體介於第二基材與基膜之間或介於袋膜與基膜之間。第二膠體對基膜的黏著力小於第二膠體對第二基材的黏著力且小於第二膠體對袋膜的黏著力。
