2% Retinol Intense Anti-Aging Facial Serum Golden Protocol With its peptide content, Matrixyl 3000 helps the skin look more radiant, youthful, and smoother while also reducing the signs of aging due to the combination of retinol in its composition. With postbiotics (Lactobacillus Ferment, Bacillus Ferment) that safeguard the skin microbiota and beta-glucan in its composition, it helps to fortify the skin's immune system. Contents: Aqua, Niacinamide, Propylene Glycol, Polysorbate-20, 1,3-butylene Glycol, Glycerin, Sodium Benzoate, Hydroxypinacolone Retinoate, Xanthan Gum, Potassium Sorbate, Retinyl Amber, Palmitate, D-panthenol, Edta, Dehydroacetic Acid, Benzyl Alcohol, Hydroxyethylcellulose, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sodium Carboxymethyl Beta-glucan, Tocopherol. Use: As part of your evening routine, massage four to five drops of product into your skin.