The Jalupro Moisturizing Biocellulose Face Mask is a non-woven polyethylene mask that is soaked in a potent bioactive solution that contains hyaluronic acid and amino acids like glycine, L-Proline, L-Lysine, and L-Leucine. This face mask rejuvenates tired, dehydrated, and saggy skin by stimulating the synthesis of collagen and elastin. Professional Derma SA recommends using this mask after treatment with Jalupro and Jalupro HMW and in between the intervals of treatments.