Dermatologists group skin into different categories based on unique characteristics. Each category is commonly referred to as a skin type. Very sensitive skin is one of those skin types.
People with this type of skin may notice that it gets red quickly, and they may experience irritation or a reaction to products that people with different skin types may not.
You'll want to select your skincare products carefully if you think you may have very sensitive skin. To avoid redness and irritation, stick to gentle, hypoallergenic products.