Benefits Deeply penetrates to firm skin and reduce fine lines/wrinkles faster and more effecitvely than traditional retinols Minimizes pores and refines skin texture for a smoother, brighter complexion Supports improved elasticity and visible skn rejuvenation with Matrixyl peptides Delivered via A-Shot microparticle system for maximized ingredient absorption and less irritation Features Liposomized retinal for improved stability/efficacy Lightweight texture, unscented, non-sticky, non-greasy Hypoallergenic, dermatologist tested Paraben & SLS free Fragrance Free Suitable for all skin types Key Ingredients 0.1% Retinal (Vitamin A, advanced retinol derivative) fast-acting wrinkle care 3% Matrixyl (Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7) firms & stimulates collagen production Niacinamide brightens & improves tone 1% Panthenol soothes & supports moisture barrier Item 2650371 Recommended for night time use only

Yes, taking glutathione with Vitamin C is often recommended because they work synergistically
Water, Propanediol, Glycerin, Lactobacillus/Soybean Ferment Extract, Lactobacillus/Punica Granatum Fruit Ferment Extract, Saccharomyces/Barley Seed Ferment Filtrate, Lactobacillus/Pear Juice Ferment Filtrate
Uchida M, Sugaya M, Kanamaru T, Hisatomi H (2010) Alternative RNA splicing in expression of the glutathione synthetase gene in human cells