The Ordinary Hyaluronic Acid 2% + B5 Serum 1 oz

Restore dehydrated, tired looking skin with intense multi depth hydration using The Ordinary Hyaluronic Acid 2% + B5, one of the most iconic hydrating serums in modern skincare. Designed to deeply replenish moisture while improving skin smoothness, suppleness, and barrier support, this lightweight serum delivers long lasting hydration without heaviness or greasiness, making it suitable for nearly every skin type.

Powered by multiple forms of Hyaluronic Acid and enriched with Vitamin B5, this advanced hydration formula works by attracting and retaining moisture across different layers of the skin. Unlike basic moisturisers that only hydrate the surface temporarily, this serum helps provide deeper hydration support to visibly plump dry areas, smooth rough texture, and improve overall skin softness and elasticity.

The formula contains low, medium, and high molecular weight Hyaluronic Acid molecules along with a next generation HA crosspolymer to support hydration at multiple levels of the skin. Pro Vitamin B5 helps strengthen the skin barrier while improving moisture retention and overall skin comfort. Newer formulations also include ceramides to help lock in hydration and support healthier stronger skin over time.

Its silky lightweight texture absorbs beautifully into the skin with a non sticky finish, making it easy to layer underneath moisturiser, sunscreen, makeup, or active skincare treatments. Many users love how instantly refreshed, smoother, and bouncier their skin feels after application, while long term users often notice healthier looking texture, improved glow, and softer fine lines caused by dehydration.

Whether used as a daily hydration serum, barrier support treatment, layering serum for active skincare routines, or a moisture boosting solution for dehydrated skin, The Ordinary Hyaluronic Acid 2% + B5 helps deliver plumper, smoother, healthier looking skin with continued use.

Key Benefits

• Provides deep long lasting hydration
• Helps visibly plump dehydrated skin
• Supports smoother softer skin texture
• Helps strengthen the skin barrier
• Improves skin elasticity and suppleness
• Helps reduce the appearance of dehydration lines
• Lightweight non greasy serum texture
• Layers easily with other skincare products
• Suitable for daily morning and evening use
• Suitable for most skin types including sensitive skin

Why You’ll Love It

Unlike many heavy hydrating creams that can feel greasy or pore clogging, The Ordinary Hyaluronic Acid 2% + B5 delivers lightweight hydration that absorbs quickly while still leaving the skin feeling deeply moisturised and refreshed.

Skincare enthusiasts and beauty editors frequently praise this serum for its ability to instantly make skin feel softer, smoother, and more comfortable without irritation or heaviness. Many users especially love using it underneath makeup because it helps create a plumper more hydrated appearance throughout the day.

Clinical testing showed improvements in hydration, smoothness, firmness, and skin barrier support after continued twice daily use. Many users also report improved skin bounce and healthier looking glow after consistent application.

Its combination of minimalist formulation, affordable pricing, multi layer hydration technology, and compatibility with most skincare routines has made it one of The Ordinary’s bestselling products worldwide.

Ingredients

Main Ingredients Include:

• Hyaluronic Acid
• Sodium Hyaluronate
• HA Crosspolymer
• Vitamin B5 (Panthenol)
• Ceramides
• Glycerin
• Amino Acids
• Citric Acid

These ingredients work together to hydrate, plump, smooth, strengthen, and support the skin while helping improve moisture retention and overall skin texture.

How to Use

• Apply a few drops to clean skin
• Use morning and evening
• Apply before heavier creams or oils
• Gently pat into face and neck
• Follow with moisturiser to lock in hydration
• Use daily for best results

Who Is It Suitable For?

• Dry and dehydrated skin
• Dull tired looking complexion
• Rough uneven texture
• Dehydration fine lines
• Sensitive skin
• Combination and oily skin
• People using active skincare ingredients
• Anyone seeking lightweight hydration

Frequently Asked Questions

What does The Ordinary Hyaluronic Acid 2% + B5 do?

It helps deeply hydrate the skin, improve moisture retention, smooth texture, and support a healthier stronger skin barrier.

Is it suitable for sensitive skin?

Yes, the formula is generally suitable for sensitive skin types, although patch testing is always recommended before full use.

Can it be used every day?

Yes, it is designed for daily use both morning and evening.

Does Hyaluronic Acid help with fine lines?

Hyaluronic Acid helps hydrate and plump the skin which can reduce the appearance of dehydration related fine lines.

Can this serum be layered with other products?

Yes, it layers well with most skincare ingredients including niacinamide, peptides, moisturisers, and exfoliating products.

Does it feel sticky on the skin?

The newer formulation is designed with a lightweight non tacky texture that absorbs quickly into the skin.