Moisturizing solid glue stick

The invention relates to a moisturizing type solid glue stick. The anti-freezing agent comprises 16-24 parts of deionized water, 25-30 parts of a polymer, 8 parts of plant polysaccharide, 15-23 parts of starch glue, 4-6 parts of a humectant, 2-4 parts of an anti-freezing agent, 2-5 parts of ethanol, 1-3 parts of an antioxidant and 3-6 parts of a plasticizer. The polymer and the starch glue are main solid adhesive substances and play a role in adhesion and fixation, and the production cost can be reduced by adopting a mode of mixing the starch glue and the polymer; as the viscosity of the starch glue is lower than that of an artificially synthesized polymer and the starch glue is easy to mildew, in order to prevent mildew, plant polysaccharide is added, the polysaccharide is not easy to mildew, the exposure probability of the starch glue is reduced, and the mildew and deterioration probability of the starch glue can be reduced by matching with the antioxidant; the plant polysaccharide has excellent water absor