Michael Leon

BrilliantEyes Zits occur when hair follicles become clogged by dead skin cells which then leads to infection. More precisely, it is caused by overactive sebaceous glands that produce an abundance of sebum (oil) and excessive keratinocyte production (skin care review cells). Infected pores gather pus which then shows as an angry looking head on the surface of the skin. It can occur anywhere on the body and is most commonly found on the face, back, and chest.