What ingredient is often used to soothe irritated skin?

Aloe vera is well-known for its soothing properties and is commonly used to calm irritated skin. It contains compounds such as vitamins, minerals, and polysaccharides that have anti-inflammatory and healing effects. This natural ingredient helps to hydrate the skin and can reduce redness and discomfort associated with various skin irritations, such as sunburn or minor abrasions. Additionally, aloe vera is gentle and safe for most skin types, making it a preferred choice in cosmetic and skincare products aimed at relieving skin irritation.

Conversely, the other options do not possess the same soothing qualities. Hydrogen peroxide is primarily used as a disinfectant and can irritate the skin rather than soothe it. Salicylic acid is effective for treating acne but can be harsh and drying, which may lead to further irritation if used excessively. Alcohol acts as an astringent and can strip the skin of moisture, potentially exacerbating irritation rather than alleviating it. Therefore, aloe vera stands out as the optimal choice for soothing irritated skin.