Yi'an Bio Secures Two Class II Medical Device Registration Certificates in July: Recombinant Collagen Repair Liquid + Mussel Adhesive Protein Repair Dressing Approved in Succession

Our Hunan Yi'an Bio, in the June-July 2026 wave, successively obtained two Class II medical device registration certificates—namely, medical recombinant collagen repair liquid and medical recombinant mussel adhesive protein repair dressing. This is another concentrated expansion of the group's Class II device-certified product line, following the approval of the medical radiation protective agent in May. Combined with the approval of the medical recombinant mussel adhesive protein oral ulcer gel from Hunan Weipei Bio (same group) on July 15, the Weipei-affiliated companies obtained 3 new certificates within July alone. Below we break down the data for brand partners.