Essential Fx Acyl-Glutathione Deep Crease Serum - Benefits86% saw an improvement in expression lines*82% saw tighter-looking skin*84% saw that wrinkles were smoothed*80% saw lines smoothed around the mouth and lips*Advanced Claims:84% saw that skin looked more toned*Visibly improves etched creases making them appear more shallowMinimizes the appearance of skin imperfections and imparts a beautiful radiance83% noticed creases appeared shallower and forehead lines appeared smoother*89% noticed an improvement in lines and texture**In a consumer study of 102 women after 28 daysOverall Skin Condition:93% noticed skin looked renewed*86% felt firmer, tighter skin*73% saw that deep-set wrinkles, including marionette lines and nasolabial folds were smoothed*Softens the look of facial lines from daily repetitive movements74% felt that skin looked dramatically younger*79% noticed engraved imperfections appeared shallower*77% noticed that skin looked lifted*Key IngredientsVitamin F Blend: Ultimate Moisture Barrier ProtectionAcyl-Glutathione: The Master Antioxidant - Essential Fx Acyl-Glutathione Deep Crease Serum