Best Hyaluronic Acid Serum in NZ – Buying Guide

Whether you're after a luxe feel or something a bit more budget-friendly, here are the top brands that will plump, hydrate, and transform your skin.

Famous for taking skincare back to basics while still being super effective, The Ordinary’s Hyaluronic Acid 2% + B5 serum has become a cult favourite. It combines three types of hyaluronic acid molecules for multi-depth hydration and is enhanced with Vitamin B5. Basically, it makes sure every layer of your skin gets moisture. At under $20, this serum proves that effective skincare doesn’t need to be complicated or expensive.

Shop The Ordinary Hyaluronic Acid.

L'Oreal's Revitalift Derm Intensives 1.5% Pure Hyaluronic Acid Serum delivers visible anti-aging results without the premium price tag. It has a particularly high concentration of hyaluronic acid, which quickly absorbs to plump up the skin and smooth wrinkles. If you’re beginning to see signs of aging and want to take preventative measures, this product is affordable yet luxurious. 

Buy L'Oreal's Revitalift Derm Serum.

formulas. Their Hyaluronic Acid Hydra Power Essence is a standout product. It focuses on intense hydration, leveraging a high dose of hyaluronic acid to attract and retain moisture in the skin. The product is ideal for those with dry or combination skin. 

Shop COSRX Hyaluronic Acid. 

If your skin is crying out for a drink, Mecca Cosmetic’s Hydrating Hyaluronic Acid Serum gives you instant skin quenching relief. Thanks to its carefully formulated hyaluronic acid blend, it not only moisturises but also helps to draw and lock moisture into the skin. Beyond hydration, this product is popular for its super lightweight texture.  

Browse the Mecca Cosmetics range. 

Using fast-absorbing hyaluronic acid, Neutrogena's Hydro Boost Hydrating Serum keeps your skin hydrated without leaving any greasy residue. It's especially great for those with oily or combination skin who want moisture that feels light and fresh. 

Shop Neutrogena products. 

Packed with goodies like vitamin E and kiwi seed oil, Kylie Skin’s Hydrating Face Serum makes your skin look healthy and glowy throughout the day. The lightweight feel makes it ideal under makeup or as a standalone hydrator. 

Buy Kylie Skin Hydrating Face Serum. 

Elizabeth Arden takes it to the next level with their Hyaluronic Acid Ceramide Capsules Hydra-Plumping Serum. These clever single-dose capsules keep the ingredients fresh and potent. Perfect for mature skin, delivering a powerful mix of hydration and skin-strengthening ceramides with each application. 

Shop Elizabeth Arden products. 

Mario Badescu’s Hyaluronic Dew Drops are light, quick-absorbing and packed with niacinamide and thyme extract to clarify your complexion too. It’s a great choice for anyone with sensitive or acne-prone skin looking for a moisture boost without the extra weight. 

Browse Mario Badescu Dew Drops. 

To maximise hydration, apply Hyaluronic Acid serum to your skin right after showering; this helps trap moisture directly where it's needed most. Then, follow up with a moisturiser to seal in the serum and keep your skin plump and hydrated throughout the day. It generally takes about eight weeks of consistent use to see noticeable improvements, so patience is key.

With specialised skincare, buying new means guaranteed freshness, intact packaging and a complete product lifespan. On the other hand, opting for used is a practical way to try high-end serums without the hefty price tag. Depending on your priorities — each option has its unique advantages to suit your skincare needs.

Shop new and used Hyaluronic Acid serums on Trade Me. 

From luxe capsules to affordable serums, everyone can enjoy the plumping and moisturising benefits of hyaluronic acid. Make sure to check the serum’s concentration — look for anything between 0.5% and 2%, which is the ideal range for effective hydration without overwhelming your skin. And remember, the key to seeing results is consistency, so choose a product that fits seamlessly into your daily routine.