Bigger size, best value, better for the environment.

This bestselling hydrating serum just got even better.  

Dehydrated and dry skin can feel uncomfortable and display signs of ageing earlier. Proper hydration can make a massive difference in the look and feel of your complexion. The Ordinary has developed one of the best Hyaluronic Acid treatments for an instant hydration boost and easy absorption. Hyaluronic Acid 2% + B5 has quickly become one of the brand’s most-loved products. Because it benefits all skin types, this serum is a must-have in anyone’s skincare cabinet.

This new formulation contains 5 forms of Hyaluronic Acid, which helps provide hydration to multiple layers of the surface of skin, as well as Ceramides to support the skin barrier, and Pro-vitamin B5 to help keep moisture locked in. Skin is left looking and feeling plump, soft, smooth, and healthier. It also promotes skin suppleness with improved elasticity in 4 weeks*, while minimising the appearance of fine dry lines.

What’s the difference between the old and new formula of The Ordinary Hyaluronic Acid 2% + B5?

This reformulation of The Ordinary’s most-loved hydrating serum instantly hydrates and plumps, while smoothing texture and minimising the look of fine dry lines in 4 weeks*. This new formula now contains 5 types of Hyaluronic Acid, Ceramides and pro-vitamin B5.

Testing Shows:

Provides instant plumping hydration that lasts all day

Gives instantly smoother-feeling skin

Strengthens the skin’s moisture barrier

Promotes supple skin with improved elasticity in 4 weeks*

Minimizes the look of fine dry lines in 4 weeks*

*Clinical testing in 32 people, 2 x per day for 4 weeks.

Key benefits of The Ordinary Hyaluronic Acid 2% + B5

• New and improved formula 
• Formulated with 5 forms of Hyaluronic Acid, Ceramides and Pro Vitamin B5
• Uses multiple molecular weights of Hyaluronic Acid for multi-depth hydration
• Ceramides help support the skin barrier
• Skin feels softer and smoother
• Skin looks more plump and supple 
• Helps to minimise the look of fine lines 
• Easily absorbs
• Weightless texture 
• Suitable for all skin types 
• Alcohol-free, Oil free, Silicone free, Gluten-free
• Vegan and Cruelty-Free
• 60ml size to keep you going for longer
• Also available in a 30mL size 

 What are the key ingredients in The Ordinary Hyaluronic Acid 2% + B5?

5 forms of Hyaluronic Acid

Helps provide hydration to multiple layers of the surface of the skin. The forms included are low-, medium- and high-molecular-weight molecules, a HA crosspolymer, and hydrolyzed HA.

Ceramides

This new and improved formulation now also contains ceramides to help keep moisture locked in. Ceramides are lipids (fatty molecules) found naturally in the skin that help support the skin barrier to keep skin protected and hydrated. The ceramides used in this formula are known as sphingolipids.

Pro-vitamin B5

Pro-vitamin B5 helps support the formation of key skin barrier components like ceramides and fatty acids, which further help keep moisture locked in, keeping the skin moisturised for longer.

What is Hyaluronic Acid?

Hyaluronic Acid is a molecule that naturally occurs in the body and is known for its incredible water-retention properties. One single molecule can hold up to 1,000 times its weight in water. When applied as part of a skincare routine, Hyaluronic Acid provides instant hydration to plump and nourish the skin

How does The Ordinary Hyaluronic Acid 2% + B5 work?

The Ordinary Hyaluronic Acid 2% + B5 is a water-based formula that blends three different weights of Hyaluronic Acid with a Hyaluronic Acid Crosspolymer to provide multi-depth hydration. This means the serum not only helps to hydrate the deeper layers of the skin but also locks in existing moisture and absorbs easily into the skin. This product is enriched with additional Vitamin B5, which boosts surface hydration and supports the work of the Hyaluronic Acid.

Who should use The Ordinary Hyaluronic Acid 2% + B5?

Due to its lightweight texture, this Hyaluronic Acid and Vitamin B5 serum can be beneficial for all skin types, even those with oily but dehydrated skin. This serum from The Ordinary suits anyone who is looking to plump their dry, dehydrated, or damaged complexion.

How to use The Ordinary Hyaluronic Acid 2% + B5

Apply a small amount to the face in the morning and evening.

What is Vitamin B5, and how does it work with Hyaluronic Acid?

Vitamin B5, otherwise known as Pantothenic Acid, is a naturally occurring vitamin that helps to increase the surface hydration levels of the skin. It works as a natural moisturiser, allowing the skin to easily absorb moisture from the air, keeping your face soft and hydrated.

Vitamin B5 works extremely well at supporting the work of Hyaluronic Acid. This vitamin allows the acid to penetrate and moisturise the deeper layers of the skin, ensuring full-thickness hydration. The combination of the two ingredients makes this serum from The Ordinary one of the best moisture-boosting products available.

Is The Ordinary Hyaluronic Acid 2% + B5 good for acne?

Whilst the Ordinary Hyaluronic Acid serum has not been developed specifically to treat or heal blemishes, it can help to moisturise skin during or after a breakout.

Is The Ordinary Hyaluronic Acid 2% + B5 good for scars/pigmentation?

The Ordinary Hyaluronic Acid 2% + B5 does not treat scarring and pigmentation when used alone. However, it will support a routine to reduce scarring over time and help to plump up the skin for a healthier look and feel.

Is The Ordinary Hyaluronic Acid 2% + B5 comedogenic?

The Ordinary Hyaluronic Acid 2% + B5 is non-comedogenic.

Is The Ordinary Hyaluronic Acid 2% + B5 good for wrinkles?

Dehydration and dryness can emphasise the look and depth of fine lines and wrinkles. By using The Ordinary Hyaluronic Acid 2% + B5, you can make your complexion look plumper and minimise the appearance of facial lines. Whilst this serum will not reverse the signs of premature ageing, it works well in conjunction with other anti-ageing products and helps to rehydrate skin as it becomes older and drier.

All of The Ordinary's products are filled/measured by weight/volume so the product is correctly filled to 30 ml. The packaging does not accurately reflect the size of the fill. However, this is intentional as some air must be allowed at the top for the product to actually close.

Note - The newly reformulated Hyaluronic Acid 2% + B5 may appear more yellow than older bottles due to the addition of a high concentration of ceramides which have added a yellow hue to the colour of the product. This yellow colour does not impact the overall quality and stability of the product.