Hyaluronic acid is an ingredient most of us have heard of, whether or not we’re skincare aficionados. An essential molecule that’s naturally occurring in the body, hyaluronic acid is renowned for its ability to hold as much as 1,000 times its own weight in water, helping to keep skin plump, hydrated and healthy. The best hyaluronic acids will also use this star ingredient to kick start skin’s own HA production, which means better long-term results too.
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Unlike actives such as retinol and even vitamin C, one of the great things about HA is just how tolerable it is to virtually all skin types, including very sensitive skin. While there are many different types of products that contain hyaluronic acid, from eye patches to moisturisers and even shampoos, a serum is generally regarded as being the most potent and effective way to deliver the HA to where it needs to go.
- Jump to the product reviews
- What does hyaluronic acid do to your skin?
- What percentage of hyaluronic acid should products contain?
- Are there different types of hyaluronic acid?
- Is hyaluronic acid suitable for all skin types?
- Is it okay to use hyaluronic acid every day?
- How much hyaluronic acid should I use?
- What should you not use hyaluronic acid with?
- How we tested
- Meet the experts
How we tested the best hyaluronic acid serums
We asked the wider Vogue team to test different hyaluronic acid serums, and based on their feedback – which took into account consistency, feel under make-up and efficacy – we came up with this shortlist. Below are HA serums that we really rate, and which are tried and tested by a number of different skin types.
Meet the experts
- Dr Barbara Sturm is an orthopaedic specialist, aesthetic expert and founder of Dr Barbara Sturm Skincare
- Dr AJ Sturnham is a GP who specialises in dermatology and the founder of Decree
- Daniel Isaacs is a chemist and director of research at Medik8
Hydr8 B5 Liquid Rehydration Serum
Beauty Pie Triple Hyaluronic Acid Serum
Kiehl's Ultra Pure 1.5% Hyaluronic Acid Moisture Plumping High-Potency Serum
Medik8 Hydr8 B5 Intense
Skinceuticals H.A. Intensifier Multi-Glycan
Naturium Quadruple Hyaluronic Acid Serum 5%
Mimetique Skin Revive Serum
Innisfree Green Tea Seed Hyaluronic Serum
CeraVe Hyaluronic Acid Serum
111SKIN Hyaluronic Acid Aqua Booster
Alpha-H Hyaluronic 8 Super Serum with PrimalHyal UltraFiller
L’Oréal Revitalift Filler 1.5% Pure Hyaluronic Acid Serum
Vichy Minéral 89 Hyaluronic Acid Hydrating Serum
Glossier Super Bounce Hyaluronic Acid Serum
La Roche-Posay HyaluB5 Hyaluronic Acid Serum
The Ordinary Hyaluronic Acid 2% + B5 Hydration Support Formula
Votary Hyaluronic Self-Tan Drops With Calendula And DHA
Sarah Chapman Skinesis Intense Hydrating Booster
Garnier SkinActive Hyaluronic Aloe Super Serum
FAQs
What does hyaluronic acid do to your skin?
“Hyaluronic acid is one of the major components of our natural extracellular matrix, which is the framework our skin sits on,” says Daniel Isaacs, chemist and director of research at Medik8. “With a unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid can draw moisture from the surrounding atmosphere and lower skin layers to the top levels of the epidermis.” Ultra-hydrating, it’s what gives your skin that supple, plumping effect.
While naturally occurring in the skin, our hyaluronic acid stores deplete as we age, leaving our skin increasingly unable to retain water, which results in dehydration, sallow skin, and ultimately fine lines and wrinkles.
When applied topically, the best hyaluronic acid serums work to reduce moisture loss, while bolstering the skin barrier function.
What percentage of hyaluronic acid should products contain?
Hyaluronic acid serums and creams can contain between 0.25 and 2 per cent HA. More isn’t necessarily better, as with many skincare ingredients. In fact, serums with a higher concentration of hyaluronic acid can make the skin more dehydrated, if you apply when it is already adequately hydrated and the air is dry. Often, it’s best to layer your hyaluronic acid serum with a moisturiser on top to prevent this from happening.
Are there different types of hyaluronic acid?
There are different sizes. Those that are high in molecular weight don’t penetrate the top layer of the skin and instead provide hydration and a plumping effect on the surface. Meanwhile, low molecular weight hyaluronic acid penetrates deeper into the skin to treat fine lines, wrinkles, elasticity and dehydration.
Is hyaluronic acid suitable for all skin types?
Yes, unless you have a specific sensitivity to the other ingredients in the serum. It’s a humectant – meaning it helps draw moisture into the skin – so it’s super versatile for the majority of skin types.
Is it okay to use hyaluronic acid every day?
Hyaluronic acid is perfectly safe to use every day. In fact, most experts would encourage you to apply it twice a day, every day, as part of your morning and evening rituals. “It should be applied immediately after washing your face and before the application of lipid-based moisturisers,” Dr Barbara Sturm advises.
How much hyaluronic acid should I use?
When it comes to applying hyaluronic acid, it’s best to use high concentrations in smaller doses, so anywhere between one to two per cent. “As a raw material hyaluronic acid is thick and gloopy,” says Dr AJ Sturnham, founder of cult skincare brand Decree. “Your skin utilises it more effectively in smaller concentrated doses, staggered across a day and night routine.”
What should you not use hyaluronic acid with?
Perhaps the best thing about hyaluronic acid is that it has the unique ability to enhance the power of any and every product you layer on top of it, which means it’s not only safe to use with all your other products and ingredients (like your vitamin C, niacinamide, retinol, moisturiser), it will actually increase their effectiveness, making it one of the best additions you could make to your skincare routine.