An allergic reaction to beauty products typically presents with several noticeable symptoms that signal an adverse response from the immune system. Common signs of an allergic reaction include redness, swelling, and itching. Redness occurs due to increased blood flow to the affected area, swelling is a result of fluid accumulation from the inflammatory response, and itching is often caused by the release of histamines, which irritate the skin.
In contrast, a smooth texture is not associated with allergic reactions. Instead, it indicates a healthy skin condition without irritation or inflammation. This option stands apart as it does not fit the profile of allergy symptoms and helps clarify the nature of skin responses to various beauty products. Understanding the difference between symptoms of inflammation or irritation, which are commonly seen in allergic reactions, and characteristics of healthy skin is crucial for identifying adverse effects of beauty products.