A cooling stem cell gel face mask.Treat your skin to advance antiaging benefits with the Peter Thomas Roth Rose Stem Cell AntiAging Gel Mask. This cooling gel mask is formulated with advanced stem cell technology to improve the signs of aging; while reducing the look of fine lines; wrinkles; dehydration and dullness. Enriched with five rose stem cells and four rose extracts; this cooling gel mask reveals skin that appears silky soft; radiant; and youthful.