What causes acne? In response to those asking this question; we can attribute the appearance of acne to hormonal changes, the disruption of the skin's oil balance , and improper nutrition. The size, color, and shape of acne can vary because each acne is different in terms of its formation. It is not advisable to scratch or squeeze areas that are swollen with oil, inflammation, pus, and blood. You can be sure that these interventions will only harm our facial skin, as spots may remain after improperly treated acne. By using appropriate care and cosmetics for our skin type, we can reduce or eliminate acne.