Ingredient Potassium Sorbate Proline Vitamin E Function Preservative Humectant, Antiaging Antioxidant, Vitamin Retinyl Palmitate Antioxidant, Vitamin Lysine Humectant, Antiaging Ceramide-3 Barrier Enhancer, Antiaging, Hair Moisturizer Hair Growth, Complexion Enhancer Enhances stability of antioxidants, UV protection Firming, healing, skin renewal Anti-wrinkle, anti-freckle, microcirculation D-Biotin Ferulic Acid Calcium Dpantothenate Gamma-Oryzanol Dipalmitoyl Hydroxyproline Hyaluronic Acid Anti-wrinkle, Lifting, firming, antiaging Humectant Best used with Sodium Benzoate Glycine Concentration 0.3% 2 to 5% Phase Water Cool-down Vitamin C, A, Niacinamide, Ferulic Acid Vitamin C, A, Niacinamide, Ferulic Acid D-Panthenol, Niacinamide, DBiotin, other Amino Acids Taurine, Niacinamide, other antiaging actives Works well with most ingredients Up to 1% Cool-down Up to 0.7% Cooldown 0.2% 50 2% Cooldown Up to 0.05% Cooldown 0.05% to 0.3% Cooldown Vitamin C, A, E, Niacinamide, DBiotin 0.1% to 1% Cooldown Keratin, Sericin 0.01% to 5% Water Eye actives, antiaging actives 0.2 to 2.5% Up to 1% Heated Oil, has a high melting point, add after separately dissolved. Heated Oil Up to 1% Water All