1. Irritation of ingredients: essence liquid may contain high concentration of active ingredients, such as vitamin C, fruit acid, salicylic acid or some plant extracts. These ingredients are highly irritating to the skin, especially when the skin is in a sensitive or dry state, it is easy to cause tingling after use.
2. Damaged skin barrier: If the cuticle on the surface of the skin is too thin or damaged, when using essence, its ingredients may more easily penetrate into the deep skin, stimulate nerve endings, and cause pain. The reasons for skin barrier damage may include excessive cleaning, use of unsuitable skincare products, UV damage, etc.
3. Allergic reaction: individuals may have allergic reactions to some components in essence. This allergic reaction will not only cause pain, but also may be accompanied by redness, swelling, itching and other symptoms. At this point, the use of the product should be immediately stopped and consideration should be given to consulting a dermatologist.