Hyaluronic Acid 2% B5

(4 customer reviews)


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This serum from The Ordinary contains three molecules of hyaluronic acid, a natural component of the dermis well-known for its moisturizing properties. In recent years, it has become the leading ingredient in facial moisturizers and aesthetic medicine. This serum also includes vitamin B5, a moisturizing and soothing active ingredient.

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Because it is present in 3 different molecular weights in hyaluronic acid 2 % + b5 gel, the hyaluronic acid selected by The ordinary offers you remarkable quality hydration at a very gentle price:
High-molecular-weight hyaluronic acid contains large molecules that remain on the surface of the epidermis. By neutralizing ambient humidity, they create a film that reinforces the skin's protective barrier. They also contribute to significantly slowing down the dehydration of all skin types.
Medium-molecular hyaluronic acid penetrates the epidermis, stimulating its natural hydration. Thanks to hyaluronic acid, the skin's hydrolipidic shield is strengthened in the face of daily external aggressions.
Low-molecular-weight hyaluronic acid is distinguished by its ability to penetrate deep into the skin. This is the type of hyaluronic acid that can be irritating.
The ordinary has enriched its formula with a fourth form of hyaluronic acid, with the aim of multiplying its potency. Chemically cross-linked hyaluronic acid gives this serum an intense, long-lasting plumping effect.

How to use hyaluronic acid 2 % + B5?

On a clean, slightly damp face (for better absorption), apply 2 to 3 drops of Hyaluronic Acid Serum 2 % + B5 to the face and neck. Continue your daily beauty routine, with your moisturizer and sun protection in the morning.

Even though this product is comfortable and non-irritating for your skin, test on a small area of your face or arm the first time you use it, especially if you have sensitive skin.

Which products should Hyaluronic Acid 2 % + B5 not be mixed with?

This light, fluid-textured moisturizing serum doesn't clash with any other skincare product, and is easy to integrate into your beauty routine. Simply allow it to dry thoroughly, to avoid linting when other skincare or make-up products are applied too close together.


Aqua (Water), Sodium Hyaluronate, Pentylene Glycol, Propanediol, Sodium Hyaluronate Crosspolymer, Panthenol, Ahnfeltia Concinna Extract, Glycerin, Trisodium Ethylenediamine Disuccinate, Citric Acid, Isoceteth-20, Ethoxydiglycol, Ethylhexylglycerin, Hexylene Glycol, 1,2-Hexanediol, Phenoxyethanol, Caprylyl Glycol.

4 reviews for Hyaluronic Acid 2% B5

  1. marie -

    Doesn't suit me because it makes lint

  2. Roggero -

    Fairly effective, but nothing more. My skin preferred other Vichy serums from organic brands.

  3. Cat -

    Good value for money and immediate freshness on application.
    But I find it a little thick. And for moisturizing effectiveness at an equivalent price, I prefer Geek and Gorgeous' HA5 rich hyaluronic Acid serum.

  4. Elena -

    The new formulation is top

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A good moisturizing and soothing serum withhyaluronic acid which contains hyaluronic acid of 3 different molecular weights as well as a Cross Polymer form and panthenol "vitamin B5". The texture is jelly-like and slightly sticky, but nothing dramatic. I would have liked it to contain anti-oxidants for a more complete action, but it's a good moisturizing serum.

What is hyaluronic acid?

Hyaluronic acid serums are a must-have cosmetic product for those who prefer a gentle, moisturizing beauty routine. Their role is to maintain the skin's optimal moisture level, all day long. That's why many laboratories include in their skincare products ingredients known for their ability to prevent the face from drying out through water evaporation. Hyaluronic acid takes pride of place in this respect, and not without good reason. If the term hyaluronic acid frightens you, the beneficial properties behind this strange name may well change your mind...

Hyaluronic acid belongs to the polysaccharide family. It is in fact a compound derived from sugar, characterized in particular by its very high affinity with water. This active ingredient naturally absorbs up to 1,000 times its weight in water from the environment in which it is found, much like a sponge.

Hyaluronic acid generally appears under the heading "sodium hyaluronate" in the INCI formula, since this is its most stable and effective formula as a moisturizing agent. This molecule is also one of the main building blocks of the skin's extracellular matrix. It plays a key role in cell regeneration and in preventing premature aging of the epidermis.

What are the alternatives to Hyaluronic Acid 2 % + B5 serum?

For combination to oily skin, The Ordinary's Marine Hyaluronics serum balances sebum production and tightens pores thanks to its ultra-fine texture and synergy of moisturizing active ingredients such as Pseudoalteromonas ferment extract.

Niod, The Ordinary's sister brand, offers a multimolecular hyaluronic complex. A feat of cosmetic formulation with the integration of 15 forms of the hyaluronic molecule that will moisturize and fill in your face's tissue deficit.

Where can I buy Hyaluronic Acid 2 % + B5?

This cosmetic product can be purchased directly from The Ordinary website, which guarantees that it has not been stored for too long by a retailer.

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