| abstract |
The use of placenta, which is a biological component, as a component of an ultraviolet absorber makes it safer than conventional ones, and beauty based on cell activation, anti-fatigue, and antioxidant effects that placenta originally possesses To provide an ultraviolet absorber having both effects. A placenta and one or more selected from all metals including gold, silver, and platinum are blended to form a placenta-metal composite, and ultraviolet absorption including the composite as a component. Agents and beauty / cosmetic supplies. [Selection] Figure 1 |