What it is: A dual-approach sealant that hydrates and retains moisture with a lightweight profile. Skin Type: Normal, Dry, Combination, and Oily Highlighted Ingredients: - Leontopodium Alpinum Callus Culture Extract: Promotes a more youthful appearance. - Adansonia Digitata Fruit Extract: Smooths and provides an anti-wrinkle and radiant effect. - Pseudoalteromonas Ferment Extract: Boasts a significant moisture increase. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, and cruelty-free. What Else You Need to Know: Hydration Vaccine supports the skin’s ability to hydrate itself through the support of hyaluronic acid precursors. These encourage skin to maintain optimal levels of its own hyaluronic acid and natural moisturizing factors. Secondly, to preserve existing moisture, the formulation includes a flexo-silicone mesh—an amalgamation of silicone molecules that have undergone a reaction to create a layer that is both occlusive and permeable. This mesh forms a physical barrier that seals in moisture yet remains lightweight and breathable.