Top 5 Hyaluronic Acid Serums in 2026 for Dewy Skin

February 25, 2026

By: Lauren Sindel

Hyaluronic acid is a powerhouse beauty ingredient that plumps, hydrates, and reduces fine lines. Our top pick for the best hyaluronic acid serum in 2026 is Truly’s Diamond Baby Treatment Body Serum because of its clinically proven anti-aging effects and ability to increase skin’s hydration by 93%.

If you have sensitive skin and you’re looking for a fragrance-free option, we recommend Truly’s The Hydrating Face Serum which melts in fast to visibly plump and increase suppleness.

Since we produce less hyaluronic acid with age, serums with hyaluronic acid are a great way to deeply hydrate your skin and treat signs of aging. Look for a formula with additional ingredients like peptides, ceramides, niacinamide, and antioxidants to enhance its benefits. Below, the best hyaluronic acid serums to include in your daily skincare routine for soft, dewy skin.

Top Rated Hyaluronic Acid Serums & Moisturizers

1. Best Hyaluronic Acid Serum Overall: Diamond Baby Serum

Diamond Baby Treatment Body Serum

Firm & Brighten With Diamond Peptides

Añadir a la bolsa $44

Buy at Sephora Buy at Boots

When you want instant illumination and lasting hydration, Truly’s hyaluronic acid serum is a top choice. It’s both hydrating and illuminating with clinically proven anti-aging powers. A blend of hyaluronic acid and diamond peptides, it plumps dry skin, smooths wrinkles, and visibly brightens while smoothing rough patches.

Use it on your face and body for daily hydration and glow. Perfect for dry and mature skin types. Luxe, lightweight, and scented with dreamy notes of black currant & vanilla creme.

2. Best Hyaluronic Acid Serum for Dry Skin: The Hydrating Face Serum

El suero hidratante facial

Suaviza la piel seca y áspera

Añadir a la bolsa $29-$87

Buy at Sephora Buy at Boots

If you have dry, dehydrated skin, this is the best hydrating hyaluronic acid face serum for you. Truly’s The Hydrating Face Serum uses hyaluronic acid and niacinamide to deliver multi-layer hydration you can see from the very first use.

Alongside this, it strengthens the skin barrier with the proprietary Tru-Barrier Complex™, protecting your skin against environmental aggressors for optimum skin health.

Lightweight and fast-absorbing, it penetrates deeply to deliver instant, long-lasting hydration. It will leave you looking beautifully dewy and glowy without ever feeling greasy. Plus, it looks gorgeous under makeup. And because it’s fragrance free and dermatologist tested, it’s also perfect for sensitive skin.

3. Best Hyaluronic Acid Serum for Glowing Skin: Glazed Donut Oil

Aceite para después del afeitado Glazed Donut

Aceite para después del afeitado

Añadir a la bolsa $33-$49

Buy at Sephora Buy at Boots

This lightweight body oil combines hyaluronic acid with vitamin E and niacinamide for all-day moisture and instant glow. That glazed, glossy look you see all over your Insta? That’s the kind of glow this goodie gives. Plus, it smells sooo good - like whipped buttercream and vanilla.

While it’s designed to prevent ingrowns after shaving, you can wear this anytime, anywhere for gorgeous, gleaming glow. You’ve never felt smoothness like this.

4. Best Hyaluronic Acid Serum for After Shaving: Soft Serve Oil

Aceite después del afeitado

Tratamiento reparador post afeitado

Añadir a la bolsa $33

Buy at Sephora Buy at Boots

Try the ultra-viral, TikTok famous after shave oil that’s like an IV drip of hydration for your skin. Formulated with hyaluronic acid, peptides, and strawberry, this hydrating serum instantly replenishes moisture for softer, smoother feeling skin.

With naturally exfoliating AHAs and antioxidants, it helps to clear clogged pores, prevent ingrowns, and brighten skin tone while diminishing any dryness. Your skin will instantly gleam after applying it. Plus, it feels delicious on your skin and smells like a summer dream with notes of strawberry and vanilla.

5. Best Hyaluronic Acid Serum for Anti-Aging: Birthday Sex Luxury Oil

Birthday Sex Aceite corporal de lujo

Aceite corporal reafirmante con brillo

Añadir a la bolsa $38

Buy at Sephora Buy at Boots

If you want to instantly shimmer and look visibly firmer, this is for you. Truly’s Birthday Sex Luxury Body Oil blends hyaluronic acid with argan oil and niacinamide to visibly tighten, boost elasticity, and leave skin luminous.

It feels rich on your skin, but not in a greasy way. Plus, it smells very elegant and beautiful with light notes of jasmine and saffron. You’ll love how soft and hydrated your skin feels after using just a few drops of this fan-fave.

FAQs

What is the Best Hyaluronic Acid Face Serum?

The best hyaluronic acid face serum is Truly’s The Hydrating Serum which delivers multi-layer hydration for visible smoothing and plumping. Dermatologist-tested and fragrance-free, it’s suitable for dry and sensitive skin types.

What is the Best Hyaluronic Acid Body Serum?

The best hyaluronic acid body serum is Truly’s Diamond Baby Treatment Serum which melts in quickly to instant illuminate, firm, and brighten while delivering long-lasting hydration. Infused with hyaluronic acid and diamond peptides, it also reduces visible signs of aging.

What Does Hyaluronic Acid Serum Do For Your Skin?

Hyaluronic acid is naturally present in the skin but deteriorates with age. A good hyaluronic acid serum can help replenish these levels by drawing moisture from the environment into the lower and top layers of the skin. As a result, skin looks smoother, plumper, and more supple.

Numerous studies confirm that hyaluronic acid serum can help hydrate dry skin, reduce wrinkles, and may minimize the appearance of stretch marks.

Is it Okay to Use Hyaluronic Acid Serum Every Day?

Hyaluronic acid serum is safe to use every day. Dermatologists recommend applying it twice a day, every day, as part of your daily skincare routine to see visible results. For best results, apply after washing your face while your skin is still slightly damp.

If you’re using a serum with harsher active ingredients like retinol, it may be better to use 2-3 times per week instead. Consult with a dermatologist for professional guidance on usage.

Is Hyaluronic Acid Serum Suitable for All Skin Types?

Yes, HA serum is suitable for all skin types. It is non-comedogenic and lightweight, making it perfect for oily skin and acne-prone skin. As a humectant, it’s highly effective at hydrating dry, flaky skin, and even those with eczema. Thanks to its ability to boost collagen production, it’s also helpful for those with mature skin.

Should I Apply Hyaluronic Acid Serum Before or After My Sunscreen?

Always apply hyaluronic acid serum before sunscreen. Think of HA as a hydration “base layer” that needs to be sealed in. In your morning routine, the order should be: cleanse, apply HA serum to damp skin, moisturize, and finish with SPF as your final protective shield.

Share