BIOHEAL BOH Probioderm Melting Collagen Deep Shot Forehead FilmA patch with 96. 8% pure collagen that helps tighten your forehead area. The patch will melt and absorb into the skin with 30,000 ppm micro shots (micro spicules) provide volume to the forehead by allowing deeper penetration of collagen into the skin. Contains 96. 8% High Concentration Collagen that melts and absorbs into the skin, effectively firming the forehead area. Contains 30,000 ppm Micro Shots (Micro Spicules) microscopic, needle like