The TLi EGF Firming Mask is ideal for boosting collagen and cellular repair. This 2-step process combines a thick serum mask with a preformed gel mask. This skin repairing formulation combines the benefits of anti-aging peptides with an epidermal growth factor and hyaluronic acid. This blend of powerful ingredients has several benefits including reducing redness and pore size, boosting hydration, boosting the synthesis of Collagen I, III, and IV, and protecting against glycation. Firmer, smoother, vibrant and more vibrant skin is often noticeable after just 1-2 treatments. 5 treatments per box.