The Fermitif Chin Contour Instant Tightening Peptide Mask from RéVive is designed to help tighten and de-puff the chin area. Each sheet mask is enriched with the brand’s bio-renewal and bio-firming peptides to smoothen and nourish the skin while improving its elasticity. Leave it on for 20 to 30 minutes, and use a massage tool to help accelerate the activation and absorption of the ingredients. In an independent study following two weeks of use as directed, panelists agree: 100% agree skin feels smoother 93% agree skin is tightened 90% agree there's a noticeable difference after using the mask