infographic of difference between uva and uvb rays. uv penetration into human skin and woman face. skin care and

antiaging beauty black blemishes bodypart care complexion concept damage dermatology dermis diagram difference epidermis face facial female healthcare human humanbody illustration infographic light penetration pigmentation rays redness skin skincancer skincare skincell skinspot sun sunbeam sunburn sundamage sunrays ultravioletrays uva uvb uvprotection uvradiation woman youngadult