There are many reasons for acne on the face. Here are some possible causes:

1. Excessive oil secretion: If the sebaceous glands secrete too much oil, it will cause clogged pores and form acne.

2. Clogged pores: When pores are clogged with keratinocytes, dirt or cosmetic residue, acne bacteria may multiply in them, leading to acne.

3. Unhealthy diet: Eating greasy, spicy or high-sugar foods may stimulate the sebaceous glands to secrete more oil, leading to acne.

4. Lack of sleep: Lack of adequate sleep will affect the hormonal balance within the body and lead to skin problems.

5. Stress: Being in a state of tension and stress for a long time may lead to an increase in adrenal cortical hormones, which in turn stimulates the sebaceous glands to secrete oil and aggravates acne problems.

To reduce the problem of acne on your face, you should pay attention to keeping your skin clean, eating healthy, and reducing