The Glowy Super Gel Illuminating Primer by Saie is a versatile product that can be used as both an illuminizer and a primer. According to Liz, it effectively adds a radiant glow to the skin, preventing it from looking dull after makeup application. The lightweight formula ensures that it doesn't feel heavy or cakey on the skin. Liz also mentions that she has been using it for over a month without experiencing any breakouts. The before and after results speak for themselves, showcasing the illuminizing effect of this primer. Additionally, it provides a moisturizing feel without leaving the skin oily. Overall, the Glowy Super Gel Illuminating Primer by Saie seems to be a reliable option for achieving a luminous complexion without compromising on comfort.