The Ordinary Hyaluronic Acid Serum Reviews in 2021

#8 The Ordinary The Ordinary Hyaluronic Acid Serum

Overall Rating: 3.6

Capterra Rating: #3.6 .. out of 5 with 13 ratings
SHOP NOW Other Products

 The Ordinary Hyaluronic Acid Serum Review

Despite its popularity, hyaluronic acid is one of the most misunderstood and misused ingredients in skin care. It’s often confused with alpha hydroxy (AHA) and beta hydroxy acids (BHA) since they all do wonders for the skin. AHAs and BHAs exfoliate the topmost layers of your skin. Hyaluronic acid, on the other hand, is a great pick for anyone looking for a serious boost of skin moisture, no matter your skin type. It is one of the most commonly buzzed-about beauty ingredients because of its incredible ability to hold up to 1,000x its weight in water. It’s also something that your body makes naturally, so its chemical composition absorbs easily into your skin. That makes hyaluronic acid serums particularly amazing for dry and mature complexions or anyone who wants to plump away fine lines and wrinkles.

What Is Hyaluronic Acid?

To understand how hyaluronic acid works, we need to understand what it is. According to Dr. Magovern, hyaluronic acid is a glycosaminoglycan, which is technically a protein, which is found naturally in the skin. It’s also found in the eyes, connective tissue and joints. “Think of hyaluronic acid as a powerful hydrator. It has an amazing ability to attract and hold water in the skin, and in the rest of the body where it is found. It lubricates the joints and helps to repair damage to the body after injury,” she explains.

The Ordinary Hyaluronic Acid Serum is among the top 10 brands introduced by brandsreviews according to users worldwide. Below, you can read The Ordinary Hyaluronic Acid Serum reviews.

 The Ordinary Hyaluronic Acid Serum Reviews

Hyaluronic Acid (HA) can attract up to 1,000 times its weight in water. The molecular size of HA determines its depth of delivery in the skin. This formulation combines low-, medium- and high-molecular weight HA, as well as a next-generation HA crosspolymer at a combined concentration of 2% for multi-depth hydration. This system is supported with the addition of Vitamin B5 which also enhances surface hydration. A more advanced HA formulation with 15 forms of HA, including precursors of HA, is offered by our brand NIOD in Multi-Molecular Hyaluronic Complex.

Note: Hyaluronic Acid is found in the skin naturally but its natural function within the skin is not hydration. Many products have used HA to claim hydration benefits, but HA is too large of a molecule to penetrate the skin and instead sits on the surface and can draw moisture out of the skin making the surface feel soft and hydrated temporarily, while making you feel like you need more HA after the product is rinsed. This formula uses three forms of HA with varying molecular weights, as well as an HA crosspolymer, to offer multi-depth hydration and visible plumping without drawing water out of the skin solely to improve temporary surface hydration.


Best Hyaluronic Acid Serum All Reviews


The Ordinary Hyaluronic Acid Serum Before and After


hyaluronic acid serum reviews

Questions and Answers

Customer Reviews

  • pat

I can't recommend this product enough

  • Danielle

it's really thick and sticky, which makes it feel like it's not really absorbed by my skin. It kinda just sits on top of it. Haven't noticed any difference in my skin since using.

  • Crafty Chrissie

A super product that can be added to serum, eye cream, moisturiser. I use about 3 drops and mix it with my serum. I find that it spreads very easily this way. I have dry skin and the acid didn't spread too well on its own but is absolutely fine with a serum. I am delighted with the results. I previously used Eucerin's Hyaluronic Filler vials but this gives the same results and is much cheaper. Highly recommended!

  • Renata Oliveira

I really like this ordinary face product. My skin is quite oily to a point that I feel embarrassed. Since I started using this hyaluronic acid it became oil free and much smoother. I totally recommend it.

  • Bethany

I don’t know what this is but it’s not The Ordinary Hyaluronic Acid. I use this product all the time and this time bought from amazon. From the first use I thought it seemed a little more watery than the one I usually buy from Beauty Bay but brushed it off. Then my skin started having a reaction from it so I looked more closely at the packaging which is very similar but definitely not legit. Good effort but I’d like to know what is actually in this bottle. DO NOT BUY.

  • Sam

I'm rather worried this product isn't genuine. The cap does not have breakable safety seal. So I can not be certain if the product is from The Ordinary

  • @_flourishly

The serum has a sticky, tacky hand feel to it but it does the job. The bottle is twice the size and half the price as Glossier's Super Bounce and I get out of it what I'm looking for. My skin looks great and I can deal with the 15 seconds of tackiness when I use it for this price & overall quality. I don't wear makeup so I can't offer insight on how it wears under makeup.

  • HannahL

The bottle was completely shattered and leaking everywhere. The packaging was a flimsy bag so I’m not surprised. I was super excited about this but now I’m hesistant to buy again- especially since I can’t get a refund from this.

  • Colleen

Bought this on amazon a while ago and have been using it until I watched a documentary on counterfeit items. I then bought the same thing at a reputable cosmetics store and the labels are different with what seems to be possibly Chinese writing? The bottle on the left is from amazon. Seems very sketchy. I love this brand and I also love amazon for the most part but am highly concerned about this.


  • Olivia K Ford

This is a good hydrating serum. I used Glossier's Super Bounce before ordering this and will probably stick with The Ordinary. Can't beat the price.


  • Qmnauni3

This feels great and is working wonders!
If you're the type that's into brands, then by all means buy your brands. Your coins after all. However, if you're into what gives results buy this. It's doing good things for me.

  • Victoria

These products have changed my life!!! I’ve always like skincare, but was to lazy/cheap to truly invest in good skincare products, or have a daily routine. I read about The Original in some social network, and was intrigued. I just recently turned 30, and my face was begging for some care, so I tried them out. I did not regret it... these products gave life to my skin! After a few weeks, I noticed my skin is brighter, full of color, super soft, and clear. Just check out which routine best fits your skincare needs, and you’re set.

This product in particular helped bring my skin back to life. It was looking a bit ashy, and tended to dry. This product helps lock moisture in, and makes you skin look plump and healthy. It’s not overnight, but you can clearly see the results after a few weeks.

I want to give this a 10-star review, but the truth is that this product is 3x more expensive in Amazon than it is at The Original’s website. On the plus side, you’ll get your products much faster... but I would rather wait a couple more days and pay a third of the price.

  • Lauren B.

To sum up my experience with this product: I have learned that HA is a high maintenance acid if you have dry skin or live in a dry climate. I originally bought this product because everywhere I went, I heard all about how HA is soooo hydrating and it plumps up your skin, and as a very dry-skinned girl, I was excited for it. Nobody told me it was gonna be this hard to use. The fact of the matter is, HA molecules bind to water molecules in the air which is what brings the "hydrating" effect to your skin. Now this sounds great BUT, if you live in an extremely dry state like me (Arizona), there is not a lot of water molecules in the air for the HA to bind to. Instead, the acid actually pulls water out of your skin to bind to, which has a temporary hydrating effect but ultimately dehydrates the skin more. If you are a dry-skinned girl like me, living in a dry environment, give Hyaluronic Acid a hard pass. Unless you want to be drinking a ton more water everyday and spending every waking minute with your face in a humidifier.