This type of sensitive skin is of little concern when figuring out your skin type. Reactive skin, however, or skin that feels sensitive will itch, burn, or feel irritated when certain disagreeable products are applied. You usually know if you have sensitive skin. You've tried dozens of products and skin care lines and have probably reacted to many. It's hard to determine exactly what products and which ingredients might cause your skin to turn red, burn, or break out in a rash.
Many companies add fragrance to their products.
These products may smell good, but if you have sensitive skin, watch out. Sensitivities can be caused for many reasons. You may have inherited sensitive skin from one or both parents. If you have or are currently using Retin-A, your skin will no doubt be sensitive. Laser resurfacing may also bring about long-term sensitivities.