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Summary
Highlights
Deeply quench dry skin with Neutrogena's daily Hydro Boost Hyaluronic Acid Serum for face and neck. Formulated with purified hyaluronic acid and trehalose, the fragrance-free serum provides long-lasting, weightless hydration.
Benefits
- Hyaluronic acid face serum instantly hydrates and is suitable for all skin types and sensitive skin
- Deeply quenches your dry skin for an extra-smooth, supple complexion
- Facial serum is hypoallergenic, non-comedogenic, and free of fragrance, parabens, and mineral oil
Key Ingredients
- Formulated with a 17% Hydration Complex with both high & low weight hyaluronic acid
- Macro hyaluronic acid acts as a humectant and hydrates within skin's surface
- The skin-mimicking water-magnet trehalose joins with dermatologist-recommended glycerin, which penetrates nine layers deep within the skin's surface
Research Results
- Hydrating serum is proven to smooth & hydrate skin for a full 24 hours of healthier-looking skin
Item 2570086
Every morning and evening, apply 4-5 drops to your clean face and neck before applying your moisturizer. For an added hydration boost, follow with Hydro Boost Water Gel.
Water, Glycerin, Butylene Glycol, Panthenol, Pentylene Glycol, Phenoxyethanol, Chlorphenesin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Trehalose, Xylitylglucoside, Sodium Hyaluronate, Anhydroxylitol, Disodium EDTA, Sodium Hydroxide, Yeast Extract, Xylitol, Hydrolyzed Hyaluronic Acid, Carrageenan, Caprylyl Glycol, Agar, Potassium Chloride, Xanthan Gum, Benzoic Acid, Dehydroacetic Acid, Ultramarines, Titanium Dioxide, Mica
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Reviews
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Most Helpful Positive Review
A definite in my skin care routine!
I highly recommend Neutrogena Hydro Boost Hyaluronic Acid Serum! I have very pale, very dry skin. I live in the south with long, hot humid summers, cold winters and always have issues with flaking, dry skin. I have used the richest, heaviest of creams and nothing has worked as well as this serum. No...
Most Helpful Critical Review
Beware acne prone peeps!
Initially I started to use this product for three days straight, day and night and in the beginning I was very impressed of how well this hyaluronic acid worked on the skin! It is truly very hydrating I'll tell you that! But after the second and third day I noticed a change in my skin, and usually w...
2005 results
Worth to buy!
Verified Reviewer
Reviewed at

First timer to try this, and i am liking it. It doesn't get foamy when applying it to the face and noticed my face gets hydrated after. Smooth and not sticky in the face. Im sensitive to scent, and the product really suits me. Packaging wise, it looks fancy.
✅!!
Verified Reviewer
Reviewed at

I've been using the Neutrogena Hydro Boost Hyaluronic Acid Serum for a few weeks now, and I'm seriously impressed. My skin tends to feel tight, especially after cleansing, and this serum has completely changed that. The texture is light and silky, not sticky at all, and it absorbs instantly into my skin. Right after applying, my face feels refreshed and hydrated—almost like I gave it a drink of water. I love that it's fragrance-free and gentle on my sensitive skin, and it doesn't cause any breakouts or irritation. It layers perfectly under my moisturizer and makeup without pilling. The glow it gives is subtle but noticeable—my skin looks smoother, plumper, and more balanced throughout the day. Plus, the price is super reasonable for how well it works. If you're dealing with dryness, dullness, or just want a reliable everyday serum that won't clog your pores, I 100% recommend giving this a try. It's become a staple in my routine!
Great Quality
Verified Reviewer
Reviewed at

I recently added the Neutrogena Hydro Boost Hyaluronic Acid Serum to my skincare routine, and it has quickly become a deeply hydrating and absolutely essential product for my skin! The **packaging** is sleek and functional. It comes in a beautiful blue glass bottle with a convenient pump dispenser, which makes it easy to get just the right amount of serum while keeping the product hygienic. It looks modern and clean on my vanity. As for the **scent**, it's practically non-existent. This serum is genuinely fragrance-free, which is a huge relief for sensitive skin and ensures it doesn't clash with any other skincare products. It simply smells clean and pure. The **texture** is a lightweight, clear gel-serum that feels incredibly refreshing and smooth. It glides effortlessly onto the skin, providing an instant burst of hydration without any stickiness or heaviness. What truly stands out is its rapid **absorption**. This serum sinks into the skin almost immediately, leaving no residue behind. My skin feels instantly plumped and hydrated, ready for the next steps in my routine, without any waiting time. Most importantly, its **effectiveness** is outstanding. My skin feels dramatically more hydrated, supple, and smooth since I started using this serum. It effectively quenches dryness, reduces the appearance of fine lines caused by dehydration, and gives my complexion a healthy, dewy glow. It acts like a tall drink of water for my skin, keeping it moisturized throughout the day. Overall, the Neutrogena Hydro Boost Hyaluronic Acid Serum is a brilliant product that delivers exceptional hydration. Its lightweight texture, rapid absorption, and remarkable effectiveness at plumping and moisturizing make it an absolute must-have for anyone seeking healthy, hydrated, and radiant skin!
Neutrogena
Verified Reviewer
Reviewed at

I really love this brand and use their products all the time! The Neutrogena® Hydro Boost Hyaluronic Acid Serum is amazing, so hydrating and lightweight. My skin feels soft, smooth, and refreshed every time I use it.
Great price
Verified Reviewer
Reviewed at

I would say for the price it's ok. Scent was just ok not much of a smell. It was very smooth and easy to apply. As far as working well I'd give it a 7 out of 10