Sincare Filler UpWe call her Filler Up because shes absolutely packed full of Vitamin C and antioxidants designed to keep your skin looking and feeling plump & radiant all day. Shes serving fresh filler without the bruising or swelling. Sinfully Hot Takes: One of the formulas key ingredients mimics the effects of retinol by promoting new cell growth and collagen synthesis without the annoying redness causing stinging or irritation. While your new skin cells are busy