Neutrogena Hydro Boost Hydrating Hyaluronic Acid Serum — 1 fl oz Oil-Free, Fast-Absorbing Hydration

Neutrogena Hydro Boost Hydrating Hyaluronic Acid Serum is an oil-free, non-comedogenic face serum formulated to attract and lock in moisture for a softer, more luminous complexion.

This lightweight serum uses hyaluronic acid — a moisture-binding ingredient naturally found in skin — to replenish hydration without adding oil or clogging pores. Designed to absorb quickly, the formula helps reduce the feeling of tightness that comes with dryness and pairs easily with moisturizers and other products in the Hydro Boost line for a fuller at-home skincare routine.

How does this serum improve skin hydration?

The serum delivers concentrated hyaluronic acid that draws water to the skin surface and helps maintain hydration throughout the day. Because it’s lightweight and fast-absorbing, it layers smoothly under creams, sunscreen, and makeup.

• Hyaluronic acid attracts and retains moisture at the skin surface.
• Fast absorption avoids greasiness, making it good for layering.
• Daily use supports a softer, more supple skin texture over time.

Will this clog pores or feel heavy on my face?

Neutrogena formulated this serum to be oil-free and non-comedogenic, so it’s designed not to block pores or cause a heavy residue. The clear, gel-like texture feels light and is suitable for many skin types that want hydration without added oil.

• Oil-free base reduces risk of shine buildup on oily skin.
• Non-comedogenic testing minimizes likelihood of pore blockages.
• Gel texture absorbs quickly, leaving a smooth finish.

How do I incorporate this into my daily skincare routine?

Apply the serum after cleansing and toning but before thicker creams and sunscreens. Use a few drops across the face and gently pat until absorbed; follow with your favorite Hydro Boost moisturizer for enhanced, long-lasting hydration.

• Use morning and/or night on clean skin for best results.
• Pair with Hydro Boost moisturizers or a sunscreen in daytime routines.
• A small amount is effective—start with a pea- to dime-sized dose.

How long until I see results and is it safe for sensitive skin?

Many users notice an immediate improvement in surface hydration and skin feel; visible texture improvements often appear with regular use over weeks. The formula is gentle and oil-free, but if your skin is reactive, patch testing is recommended before full-face use.

• Immediate: skin feels quenched and less tight after first application.
• Short term: smoother texture typically develops with consistent use.
• If sensitive, test a small area first to confirm tolerance.

Who is this for: This 1 fl. oz. Neutrogena Hydro Boost Hydrating Hyaluronic Acid Serum suits anyone seeking lightweight, non-greasy hydration—especially people with normal, combination, or dehydrated skin who want a fast-absorbing serum to layer under moisturizers or makeup. It’s also a practical option if you prefer oil-free, non-comedogenic products or want to build a more hydrating skincare routine using other Hydro Boost cleansers and creams.

Ingredients

Water, glycerin,dimethicone, butylene glycol,neopentyl glycol diheptanoate,aluminum starchoctenylsuccinate, isododecane,dimethiconol, ammoniumacryloyldimethyltaurate/VPcopolymer, ethylhexylglycerin,benzyl alcohol, sodium lactate,cetearyl olivate, bisabolol,chlorphenesin, sorbitan olivate,sodium PCA, fragrance, sodiumhyaluronate, acrylates/C10-30alkyl acrylate crosspolymer,sorbitol, chondrus crispusextract, sodium hydroxide,proline, portulaca oleraceaextract, propylene glycol, citricacid, magnesium aspartate, zincgluconate, copper gluconate