Primera VitaTinol Serum is a powerful anti-aging solution formulated with advanced Vitamin C and Retinol technology. In 4 weeks, clinically-tested users saw a significant improvement in skin elasticity, clarity, and wrinkle reduction of up to 158%, 39%, 63%, and 308%, respectively. Enjoy long-lasting hydration, firmness, and smoothness with this revolutionary 2-in-1 product.