▎ 摘　　要

NOVELTY - Preparing a graphene oxide-based collagen mask involves mixing graphene oxide and layered silicate into water at a mass ratio of 1:1-3:1. A surface active agent with a mass of 2-5 wt.% of graphene oxide is added, uniformly dispersed by ultrasonic, filtered and dried to obtain graphene oxide and layered silicate composite material. USE - Method for preparing a graphene oxide-based collagen mask. ADVANTAGE - The method enables to prepare a graphene oxide-based collagen mask has good tensile strength, maintains strength of the product, and the internal structure is basically undamaged.