Detailed answer

Hyaluronic acid can help fade acne scars by promoting hydration and collagen production in the skin. This can improve the overall texture and appearance of acne scars over time. To use hyaluronic acid, choose a serum or cream containing a suitable concentration of the ingredient and apply it to clean, dry skin twice a day. Massage the product gently into the affected areas until fully absorbed. Consistent and long-term use is key to seeing visible results. However, it's important to note that hyaluronic acid may not completely eliminate acne scars, and other treatments like chemical peels or laser therapy may be required for more severe scarring.