White stalemate silkworm for silkworm moth family. Insects domestic silkworm larvae before spitting silk, due to infection with white stiffness bacteria and the onset of death of the stiffened body. External use of its medicine, flavor salty, pungent, flat. It can be used to cure blackness on the face and obstructive diseases - crooked mouth and eyes. The Compendium of Materia Medica says: "Honey and rub face, extinguish black dull good color, or add white petunia, white stalactites end, water and mix it."

The white silkworm in the "Shennong Ben Cao Jing" contains "extinguish black spots, people face color good" effect. White silkworm contains amino acids and active sericin, has nutritional skin and cosmetic effect. The protein contained in the silkworm has the effect of stimulating the epithelial sebaceous gland and regulating the secretion of sex hormone, thus it has certain curative effect on the chloasma caused by the imbalance of sex hormone secretion of women. Silkworms contain vitamin E 9.89%, can remove free radicals, anti-lipid oxidation formation of age spots. The active sericin it contains can promote the newborn of skin cells, regulate sebum, improve skin microcirculation, whiten sunscreen, eliminate pigmentation, and maintain skin elasticity. Japanese people are very happy to use silk health products. If there is no silkworm cocoon, silkworm pupa instead.

The white silkworm contains oxalic acid amine, protease, chitinase, lipase and other hydrolytic enzymes can be digested keratin, decomposition of pigmentation, anti-scar acne treatment of ecchymosis role.