Neutrogena Hydro Boost Hyaluronic Acid Rejuvenating Serum, 1 fl oz — Lightweight, Fast‑Absorbing Hydration

Neutrogena Hydro Boost Hyaluronic Acid Rejuvenating Serum is a lightweight, fast-absorbing milky serum that delivers multi-level hydration to help skin look plump and appear smoother.

This serum combines multiple sizes of hyaluronic acid with a supportive moisture technology to replenish surface hydration without heaviness. Designed to layer under moisturizers and makeup, it’s formulated to absorb quickly and minimize pilling while working to support the skin’s natural moisture processes. The texture is milky and featherlight, so it fits easily into both AM and PM routines for ongoing hydration maintenance.

How does this serum provide long-lasting hydration?

The formula uses multi-molecular hyaluronic acid—macro and micro molecules—that attract and hold water at different layers of the skin surface. That combination helps increase the skin’s hydration capacity and contributes to a visibly plumper look and smoother texture over time.

• Multi-molecular HA to target hydration at varying skin depths
• Beta Glucan HA+ Technology to support moisture retention
• Lightweight delivery for quick absorption and feel-good results

Will it layer well with other products and makeup?

Yes. The milky, non-sticky texture is formulated to layer under creams and cosmetic products without causing pilling. It acts as a hydrating base that primes the skin for moisturizer or makeup application.

• Fast-absorbing milky serum that stays lightweight under makeup
• Non-pilling formula for smooth surface finish
• Works as a hydrating primer before moisturizer or cosmetics

Is this suitable for sensitive or acne-prone skin?

The serum is non-comedogenic and hypoallergenic, created to be gentle enough for daily use across a range of skin types, including sensitive and acne-prone skin. It focuses on replenishing hydration without heavy oils or pore-clogging ingredients.

• Non-comedogenic formulation for minimised pore congestion
• Hypoallergenic testing profile to reduce irritation risk
• Light texture appropriate for dry, oily, combination, or sensitive skin

How and when should I use it for best results?

Apply to clean skin on the face and neck both morning and night to support ongoing hydration. Use it after cleansing and before your moisturizer; because it layers easily, you can follow with sunscreen in the morning and richer creams at night if desired.

• Apply AM and PM to face and neck after cleansing
• Layer under moisturizer and sunscreen in the morning
• Use consistently to help maintain visible plumpness and smoother texture

Who is this for: Neutrogena Hydro Boost Hyaluronic Acid Rejuvenating Serum is aimed at anyone seeking a lightweight daily hydrating serum that layers well with other products. It’s a practical choice for people with dry or dehydrated skin who want a non-greasy boost of moisture, as well as those with oily, combination, or sensitive skin looking for a gentle, non-comedogenic hydrator. Use it when you want an easy-to-layer, fast-absorbing serum that supports a plumper, smoother-looking complexion without adding weight.

Ingredients

Propanediol, Aqua/Water/Eau, Ascorbic Acid, Gluconolactone, Citric Acid, Epigallocatechin Gallate, Chrysanthemum Parthenium (Feverfew), Flower/Leaf/Stem Juice, Pentylene Glycol, Sodium Metabisulfite, Sodium Hydroxide, Caprylyl Glycol, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol.