Sunscreen has become an indispensable item for women.
But do you really know what sunscreen does to your skin?
As you know, ultraviolet rays are a type of light that comes from the sun.
Therefore, to protect your skin from ultraviolet rays, you should either apply sunscreen to physically reflect the rays before they penetrate deep into your skin, or absorb the rays and convert them into other forms of energy.
Thus, sunscreen contains two types of UV-blocking agents: "UV scattering agents" that reflect ultraviolet rays, and "UV absorbing agents" that absorb ultraviolet rays.
UV absorbers come in various types, including oily and water-soluble ones, but in the past, a small number of them would undergo chemical changes or degradation, causing skin irritation.
To prevent such problems, Rohto Pharmaceutical's sunscreen products contain carefully selected UV absorbers, and we are constantly working on research to ensure they are effective.
Since it's something you apply directly to your precious skin, you'll want to choose a product that's been carefully developed by a pharmaceutical company.