― MUA Eye Glitter What is MUA? This is a range of over 100 lipsticks, eye colours, blushers, mascara and nail polishes, all costing £1 each, and exclusive to Superdrug. This allow’s you to achieve the latest looks without breaking the bank! My review of MUA Eye Glitter: Social media is such a big thing today, and for me all I kept seeing was brilliant reviews and tweets about MUA on Twitter. I thought to myself, not being funny, but a product for £1 really isn’t going to be that [...].