Neutrogena® Hydro Boost Hyaluronic Acid Serum

Skin’s natural moisture barrier, which includes lipids like ceramides and water-binding Natural Moisturizing Factors (NMFs), helps resist water loss and keeps skin hydrated. Our serum works to help strengthen skin’s moisture barrier with 2 sizes of Hyaluronic Acid, low and high molecular weight, to deliver hydration on and within the skin’s surface; a blend of hydration enhancers like Trehalose, a sugar disaccharide humectant with skin-mimicking, water-magnet properties; Glycerin, a gold-standard humectant that penetrates within the skin’s surface 9 layer deep; and Provitamin B5 which helps nourish and condition dry skin. Our prebiotic technology works together to help lock in water for ultimate hydration.

We recommend using Hydro Boost Hyaluronic Acid Serum after cleansing and before applying a moisturizer. Try Hydro Boost Gel Cream for a Fragrance-Free, deeply hydrating moisturizing option (and don’t forget your neck!)

The blue beads are carrageenan, a seaweed-derived gelling agent, and contain Hyaluronic Acid within them. The entire serum formulation is comprised of a 17% hydration complex that includes: Hyaluronic Acid, a blend of hydration enhancers like Trehalose (a sugar disaccharide humectant with skin-mimicking, water-magnet properties) and Glycerin (a gold-standard humectant that penetrates within the skin’s surface 9 layer deep), and lastly, Provitamin B5 which helps nourish and condition dry skin.

While both serums provide all-day hydration, this Hyaluronic Acid Serum formula is not only comprised of a different hydration complex (designed with two types of HA, hydration enhancers and provitamin B5), it’s also fragrance-free, hypoallergenic and suitable for use on sensitive skin.