The science speaks for itself. Our Neuropeptide Eyelid Lift Serum is a testament to our commitment to science backed, results driven skincare. This fluid, fast absorbing serum is packed with a potent combination of: Glutathione for the skin Paula's Choice Acetyl Glutathione Prominent Nutrition S Acetyl L Glutathione Supplement Clinically Researched Emothion Acetylated Glutathione for Normal Liver Detoxification Support Glutathione Benefits: The Secret to Better Health? IVDrips Essential Fx Acyl Glutathione Intensive Overnight Moisturizer Perricone MD