Moisturize Tighten Firm Protect. With alpha lipoic acid & sea minerals. Over 72 ionic sea minerals Formulated with Hyaluronic Acid, Alpha Lipoic Acid, & over 72 ionic sea minerals from ConcenTrace® to help moisturize, tighten, firm, protect, and beautify your skin so you stay looking young and radiant. Hyaluronic Acid Day Serum is made with all natural ingredients, including all natural plumeria fragrance for quality that is in harmony with your lifestyle. Hyaluronic Acid is a moisture-promoting molecule that is abundant in youthful skin, but begins to diminish as we age. As it diminishes, the skin loses its elasticity and ability to maintain moisture, resultin.