皮肤刺激irritation ingredient
可以参考这段FDA的文字 The concerns with this ingredient are first, that it can be potentially irritating to skin, causing redness, rashes, and potential allergic reactions. According to the Cosmetic Ingredient Review (CIR) of the ingredient, tocopheryl acetate helped protect against oxidative damage, but produced skin sensitizing or skin irritating effects in one animal study.