Why is the mask produced by Wuhan Mulan Tongda Technology and sold in the hospital called restorative cold compress?
1. Cold compress is improved according to traditional cold compress methods (such as cold water and ice water). ). The core of the new TDDS drug delivery system based on polymer gel is composed of backing layer, gel layer and anti-sticking layer.
2. This product should be approved by Food and Drug Administration and allowed to be used in hospitals. It is a medical-grade product. The naming of this product is regulated, and it can only be called cold compress (the basic form of the product).