factors that lead to face acne

Why do I have acne, and how to influence these factors in order to eliminate this problem forever?

Acne on the face precedes pore blockage , and here are some of the factors that contribute to this :

1. Dead skin cells .Leather is periodically updated , replacing dead cells with new , and therefore it is important to cleanse the skin , removing the layer of dead cells.

2 . Hyperactive sebaceous glands .Androgens , such as testosterone contributes to increased formation of sebum by the sebaceous glands , and also causes increased production of skin cells.

3 . Bacterium Propionibacterium acnes.

4 . Inflammation .Having blocked pores plus attaching bacteria Propionibacterium acnes leads to the appearance of inflammation.