almost every skiin care product has this component, expecially Clinique, EL....

Thanks. I know that, so I would like to make sure this component is good or bad to skin. I remebered that I saw people discussed it, but I forgot about the reults. I would like to know whether I need to avoid it at all, or just avoid it as major component, or I don't need to worry about it.

Actually, there is no absolute good or not, this depends, on the total effect with
the function of other ingrediants, and on indivisual skin condition.

Some says it'll clog pores. Beware if you've got acne-prone skin.

可以有平滑的效果，不过也容易堵毛孔。觉得最好在基础护肤里避免这类产品