Use nightly based on your skin's needs. We recommend nightly use if you have oily or combination skin. The serum may be used twice daily (AM + PM) if you have dry skin.Twist cap counter-clockwise to unlock and remove.Push the top of the cap to pump one application of serum into your hand.For external use only. Keep out of eyes. If swallowed or in case of irritation, seek medical attention. Not for children.Apply product over face, avoiding upper eyelids.Immediately follow with next step in your skincare routineIngredients3D3P Molecular Matrix: contains 30% Glycerin and cross-linked Hyaluronic Acid to draw in water from the atmosphere and help retain hydration on the surface of the skin Glycerin: Prevents water loss Hyaluronic Acid: Hydrates + visibly firm skin Water/Aqua/Eau, Glycerin, Bis-PEG-12 Dimethicone, Pentylene Glycol, Pyrus Malus (Apple) Fruit Extract, Sodium Hyaluronate, Adenosine, Ceramide NP, Ceramide NS, Ceramide AP, Ceramide EOP, Ceramide EOS, Tocopherol, Ascorbyl Palmitate, Sea Salt/Maris Sal/Sel Marin, Cetyl Hydroxyethylcellulose, Calcium PCA, Magnesium PCA, Lecithin, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Gellan Gum, Ceteareth-25, Lactic Acid, Cetyl Alcohol, Behenic Acid, Cholesterol, Hydrated Silica, Silica Dimethyl Silylate, Disodium Phosphate, Fragrance/Parfum, Hexylene Glycol, Ethylhexylglycerin, Caprylyl Glycol, Sodium Benzoate, Phenoxyethanol, L