Sunscreen is a product applied to the skin to help protect against the sun’s UV rays. They now come in various forms: Cream, lotions, gels, sprays, sticks, and even lip balms.
They work by either absorbing, reflecting or scattering the UV rays. It is recommended to use a broad spectrum sunscreen, which protects against UVA and UVB, with a SPF of at least 30.
Types of Sunscreen:
- Physical sunscreens – Coat the skin, better for sensitive, “allergic” skin
- Chemical sunscreens – Penetrate the outermost layer and absorb the rays
- Apply 30 min prior to sun exposure
- Re-apply the same amount every 1-2 hours, sooner if after sweating or swimming
- Apply enough, approximately 1 shot glass full