Hyaluronic acid is one of the most popular skincare ingredients, and for good reason. It’s gentle, it suits almost every skin type, and it helps skin look plumper and smoother. Here’s what it actually does and how to get the most from it.
What is hyaluronic acid?
Despite the name, hyaluronic acid (HA) isn’t an exfoliating acid. It’s a sugar molecule that your body makes naturally, and it’s found in skin, joints and eyes. Its job is to hold on to water. Our natural levels fall as we age, which is one reason skin can look less plump over time.
Hyaluronic acid benefits for skin
- Hydration: HA is a humectant, which means it draws water into the top layers of the skin.
- Plumper look: well-hydrated skin looks fuller, so fine lines are less visible.
- Smoother texture: hydration softens rough, tight areas.
- Gentle: it rarely irritates, so it suits sensitive skin.
- Works with everything: you can pair it with vitamin C, niacinamide, retinol alternatives and sunscreen.
Who should use hyaluronic acid?
Almost everyone. It’s especially useful for:
- Dry or dehydrated skin
- Oily skin that needs hydration without heaviness
- Mature skin that has lost some bounce
- Skin that feels tight in winter or after flying
How to use a hyaluronic acid serum
- Cleanse, then leave your skin slightly damp, or mist it with toner. HA works best when there’s water to draw on.
- Apply 2 to 3 drops and press them into the face and neck.
- Follow with a moisturiser straight away to seal the water in. This step matters most in dry climates or heated rooms.
- In the morning, finish with sunscreen.
You can use HA morning and night.
Our hyaluronic acid picks
- Double Hydration Boost Gel + HA is a lightweight gel for a quick hydration boost.
- Hydrating Serum is an everyday hydrating layer under moisturiser.
- Hyaluronic Acid Face Cream for Men hydrates and moisturises in one step.
Common mistakes
- Applying it to bone-dry skin in dry air without a moisturiser on top
- Expecting it to replace a moisturiser. HA adds water; a moisturiser keeps it in.
- Using too much. A few drops is enough.
Frequently asked questions
Can I use hyaluronic acid every day?
Yes. It’s gentle enough for twice-daily use.
Can I use hyaluronic acid with vitamin C or niacinamide?
Yes. HA pairs well with both. Apply the thinnest, most watery products first.
Is hyaluronic acid good for oily skin?
Yes. It hydrates without adding oil, which helps oily skin feel balanced.
Explore more hydrating essentials in our Face Care collection.
