Teen acne is primarily triggered by hormonal changes during adolescence, leading to increased oil production, clogged pores, and bacterial growth. Hormones like androgens surge, stimulating sebaceous glands to produce more oil, creating an ideal environment for acne to develop. To prevent teen acne, maintaining a consistent skincare routine with helpful products, such as Proactiv, is crucial. Daily cleansing with a mild, non-comedogenic cleanser helps remove excess oil and impurities. Regular exfoliation can unclog pores, while oil-free moisturizers keep the skin hydrated without exacerbating acne. Avoiding touching the face and refraining from picking at blemishes also reduces the risk of inflammation. Additionally, a balanced diet and stress management contribute to overall skin health.