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Hair Serums

Intensify your haircare routine and create a luxurious effect with our hair serums.

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Professional Hair Serums for Your Hair Concerns

For hair that looks smooth, shiny and fuller, try a leave in hair serum by L'Oréal Professionnel Australia & New Zealand. Our hair serum products reduce tangles, increase manageability and amplify your hair volume. Infuse moisture into each strand and strengthen your hair today.

Among many benefits, the Liss Unlimited Shine Perfecting Blow-Dry Oil by L'Oréal Professionnel Australia & New Zealand reduces frizz and adds shine to your hair. Enriched with evening primrose oil, it gives hair a smooth and sleek finish.

Formulated with 5% stemoxydine and resveratrol, our Serioxyl Advanced Densifying Professional Serum for hair is specifically designed for those experiencing hair thinning. It strengthens the hair, promotes growth and gives your hair a fuller look.

Whether you want to achieve stronger and thicker hair or a silky and glossy look, L'Oréal Professionnel Australia & New Zealand’s salon-quality hair serum products have got you covered.

Hair Serum FAQs


What does hair serum do?

Hair serum benefits your hair in many ways. It reduces knots, improves smoothness and promotes shine. Hair serum also protects from damage caused by chemicals, heat or environmental aggressors.


How to use serum for hair?

For best results, wash your hair with a shampoo and a conditioner that address your specific hair type and needs before using serum for hair. Applying hair serum on unwashed hair will only make it look greasy, so cleansing the hair is the very first step. Place a couple of drops of leave in hair serum on the palm, then warm the hair serum by rubbing it for a few seconds. By doing so, you'll activate the ingredients and make the product soften for a smooth and thorough application. Apply to damp hair, focusing only on lengths and tips, and gently massage. You can use a wide tooth comb to help distribute the product evenly. As hair serum is a leave-in product, rinsing is not necessary. Style your hair directly afterward. Browse our range of leave in hair care products.


Can I use hair serum daily?

It is not recommended to use leave in hair serum every day - instead, use hair serum only on wash days. However, if you have extremely rebellious and frizzy hair, you may choose to use an oil-based hair serum product like our Shine Perfecting Blow-Dry Oil from the Liss Unlimited collection daily. View frizz control hair styling products by L'Oréal Professionnel Australia & New Zealand and learn how to tame frizzy hair.


Can we apply serum for hair on the scalp? 

You should avoid applying hair serum on the scalp and roots as it can weigh your hair down and make it look greasy. This holds especially true if you have fine or oily hair. Check out our extensive range of hair care products for fine hair.



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