Abstract :
Antioxidants are compounds that help protect the body from free radicals
and help slow aging. The content of isoflavones in soybean seeds is a flavonoid
compound that is efficacious as an antioxidant. Peel off gel mask is useful to relax
the facial muscles, wrinkles and shrink the pores of the face. This study aims to
determine the effect of polyvinilalkohol (PVA) consentration on the physical
stability of peel of geel mask soybean extraction. Soybean seeds extract obtained
by maseration method then formulated with PVA with level 12% , 13,5% and
15%. Peel off gel mask soybeans extracts then tested physical stability include
organoleptic test, homogeneity, pH, viscosity, drying time, elasticity, dispersion,
adhesion, protection and the aseptability of respondents. From this research, the
result of formulation 3 is the best formulation with concentration of 15% PVA
based on viscosity, adhesion and dispersion.