.Marketing promotions campaigns known like blackheads, whiteheads, papules, pustules, nodules and cysts. Whiteheads - Happen in partly blocked the skin's pores.Dead skin color cells, harmful bacteria, and natural oils (the substance that produces oily skin) empty to the top of skin; the pigments face air, then may cause the dark color.Blackheads will take ages to clean up. Whiteheads - Contained beneath the top of skin, that trapped sebum, dead tissue and bacterias are wholly blocked with the pores. Pustules - Considering the appearance of an red circle having a white and yellow core, this model of acne is often called Acne breakouts or Acne. Nodules - Much wider than other forms of acne breakout, nodules create hard mounds beneath the top of skin that is painful and even last for many months