Best Serum for Irritated Inflamed Skin (Dermatology-Backed Guide to Calm and Repair Skin) Skin irritation and inflammation can appear suddenly and for many different reasons. Over-exfoliation, environmental stress, allergic reactions, harsh skincare products, or aggressive acne treatments can all trigger inflammation that leaves the skin red, sensitive, and uncomfortable. When this happens, the most important … Continue reading Best Serum for Irritated Inflamed Skin (Dermatology-Backed Guide to Calm and Repair Skin)