111SKIN Celestial Diamond Lifting & Firming Face Treatment Mask Exp date: 12/26/2025 Just used one myself. It was just as amazing as I remembered! Brand New Sealed 1 Mask 2 Parts - for 2 different facial treatments Prepping for a big event? For instant tightening, look no further than Dr Yannis’ maximum strength, skin-transforming Black Diamond mask. This miraculous mask - made from Hydrogel for its plumping effect - is the go-to for A-listers who rely on its astonishing anti-ageing results. This multi-section design cleverly treats different areas of the face to deliver targeted results. Drenched in potent actives, it uses Diamond Particles to help powerful Peptides travel deep into the skin. Triple-action Goji Glycopeptides instantly tighten, diminish fine lines and lift and sculpt, while powerful herb Centella Asiatica plumps and blurs the look of fine lines. Treat your complexion to unparalleled results that last.