The Dermalogica Dynamic Skin Sculptor Firming Toning Body Serum is a luxurious body serum designed for all skin types. It contains the Pro-NAD+ Complex, a powerful active ingredient that helps improve skin firmness and tone. With a generous volume of 5.1 fl oz, this gray-colored serum is perfect for toning and firming the body skin. Ideal for daily use, this Dermalogica product is part of the Dynamic Skin product line, ensuring advanced skin care for a beautiful and healthy appearance.