Physical sunscreen or chemical sunscreen? Sunscreen is so particular

Sunscreen is a must-have skin care product for every girl. Sunscreen is divided into physical and chemical sunscreens. Do you know whether physical sunscreen or chemical sunscreen is better? Come and find out now!

Is physical sunscreen better than chemical sunscreen?

Physical sunscreen and chemical sunscreen have their own advantages and disadvantages, and are not perfect. The sunscreen mechanisms are different, and the added ingredients are also different, so the suitable skin types are also different. The following editor will compare the advantages and disadvantages of physical sunscreen and chemical sunscreen. You can choose the one that suits you according to your needs.

The difference between physical sunscreen and chemical sunscreen: principle

Physical sunscreen: It achieves the effect of sun protection by refracting and scattering ultraviolet rays to block the ultraviolet rays that reach the skin surface. Common physical sunscreens include titanium dioxide, zinc dioxide, etc. Physical sunscreens are inorganic sunscreens.

Chemical sunscreen: It achieves the sun protection effect by absorbing ultraviolet rays and converting them into heat energy, thereby preventing ultraviolet rays from damaging the skin. Common chemical sunscreens include UVB absorbers (cinnamate, salicylate, etc.), UVA absorbers (benzophenone, Mexoryl SX, etc.). Chemical sunscreens are organic sunscreens.

The difference between physical sunscreen and chemical sunscreen: advantages

Physical sunscreen: Physical sunscreen is highly safe, will not be absorbed by the skin, can be used on sensitive skin, has good stability, will not be photodegraded, and provides sun protection as soon as it is applied, without waiting.

Chemical sunscreen: Chemical sunscreens are soluble in the oil phase. Even when added in large quantities, chemical sunscreens are still relatively light, non-sticky, and easy to apply, not much different from other skin care products.