Photoprotective and Inhibitory Activity of Tyrosinase in Extract and Fractions of Terminalia catappa L

Characterization and Anti-aging Tests of Peel-Off Gel Masks Made from Ethanolic Extract of Yarrow (Achillea millefolium)

  BACKGROUND: Yarrow extract (Achillea millefolium) is recognized to have powerful antioxidants that protect the skin from free radical damage, skin whitening, and anti-aging properties. As a result, the application of antioxidants on the skin can be packaged into a peel-off gel mask preparation for face skin care. AIM: The goal of this study is to see how different concentrations of PVA and HPMC as film-forming and gelling agents affect the quality of peel-off gel masks made from ethanol extract of yarrow (Achillea millefolium) as an antiaging ingredient. METHODS: In order to obtain 5 formulas that will be made into preparations and evaluate the quality of the preparations, this research method uses quantitative analysis methods and statistical analysis using One Way ANOVA by varying the concentrations of PVA (7-10%) and HPMC (2-4%) in order to obtain 5 formulas that will be made into preparations and evaluated the quality of the preparations. Organoleptic, homogeneity, pH, syneresis, skin irritation, viscosity, spreadability, and drying time of the mask were all evaluated. RESULT: The results of the experiment with different concentrations of PVA and HPMC enhanced dispersion and drying time, but had no effect on the viscosity value decrease. CONCLUCION: The quality of the peel off gel mask prepared from the ethanol extract of Yarrow was significantly affected by PVA and HPMC concentrations (p<0.05).