REN Clean Skincare Perfect Canvas Primer 30ml For a limited time only, receive a FREE Ren Ready Steady Glow Daily AHA Tonic 100ml. Simply add item QPNVD to your basket with this REN Clean product and discount will applied at checkout. While stocks last. The Ultimate Skin Perfecting Serum Full of bio-actives this SILICONE-FREE SERUM is perfect to use after moisturiser. The skin is smoothed, lifted and naturally filled, resulting in a matte finish and creating the perfect canvas upon which to apply make-up. Depth: 40 MM Height: 201 MM Width: 40 MM