Here is a simple user guide for the product **COSRX AHA 7 Whitehead Power Liquid 100ml**:
**Advice from our team:**
After cleansing and drying your face, apply a small amount of the product using a cotton pad or your fingertips, avoiding the eye and mouth areas. Let it absorb before applying your moisturizer. We recommend using it 2 to 3 times a week, preferably in the evening. Remember to apply sun protection in the morning.