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    Hair Serum

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    Shop Hair Serum in Australia


    Crave shiny, silky hair? Look no further than our range of premium Hair Serums in Australia. 


    From Kerastase and Olaplex to ELEVEN Australia and O&M Original and Mineral Hair, we've got the best in the biz for luxurious, premium, nourishing hair treatment serums. We recommend the MVP of all hair growth and density serums, the Kérastase Nutritive 8hr Magic Night Serum - ideal for damaged and dry hair, expect a major mane transformation overnight. Or opt for the Kérastase Blond Absolu Night Hair Serum if you've got blonde locks that need some TLC. 


    For bouncier, voluminous, silkier hair that holds bouncy curls all day - look no further than the Olaplex No.9 Hair Serum - a super lightweight formula that doesn't feel sticky, and an affirmative favourite at Adore Beauty. 


     FAQs on Hair Serums


    Can I apply serum to my scalp?

    Yes, but only if the serum is made for the scalp. Hair growth serums and hair density serums are often designed to nourish the scalp and support healthier hair. These products can boost blood circulation and deliver nutrients to hair follicles. On the other hand, styling or smoothing serums are meant for the lengths and ends, as they can weigh down or make the scalp oily. Always check the product instructions to see if the serum for hair you’re using is suitable for scalp application. When in doubt, use it sparingly to avoid buildup.

    How often should I use hair serum?

    How often you use hair serum depends on your hair needs and the type of product. For daily styling, a serum for hair can be applied after each wash to tame frizz, add shine, and protect against heat. Hair growth serums or density serums often work best when used a few times a week, but it’s important to follow the specific instructions for the product. Regularly using a nourishing hair serum in Australia’s varying climates can help protect against dryness and damage, ensuring your hair stays hydrated and smooth. .

    Is it better to put serum on wet or dry hair?

    Applying hair serum to damp hair is usually best, as it helps lock in moisture and provides protection before heat styling. Spread the serum evenly through your strands while wet to prevent buildup and ensure smooth application. If you’re using a styling serum for hair, you can also apply a small amount to dry hair to manage frizz or add extra shine. For scalp treatments like hair growth serums or hair density serums, dry application is often recommended, allowing the product to absorb effectively. Always follow the instructions for the best results. ..

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    Hair Serum products

    Found 88 products.
    88 products
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    Hair Serum, Articles & Advice

    Beauty IQ Article - Dehydrated and Dry Hair Aren’t the Same. Here’s How to Spot The Difference, According to a Pro

    Dehydrated and Dry Hair Aren’t the Same. Here’s How to Spot The Difference, According to a Pro

    Beauty IQ Article - 5 of the Best Glossy Hair Products for Instant Shine in 2026

    5 of the Best Glossy Hair Products for Instant Shine in 2026

    Beauty IQ Article - Adore Beauty Wrapped: The Top Rated, Best Beauty Buys Of 2025

    Adore Beauty Wrapped: The Top Rated, Best Beauty Buys Of 2025

    Beauty IQ Article - Why Is Every Brand Coming Out With a Hair Serum and Which One Should I Be Using?

    Why Is Every Brand Coming Out With a Hair Serum and Which One Should I Be Using?

    Visit Hair Serum Hub for more articles

    Recent reviews on Hair Serum products

    Davines OI Milk 135ml
    Davines OI Milk 135ml
    $59.95

    Multipurpose Hair Milk Magic

    | 2 months ago

    This OI Milk is a brilliant all-in-one product! Provides heat protection, adds shine, detangles, and nourishes all at once. The lightweight milk texture absorbs quickly without greasiness. I use it on damp hair before styling and my hair stays smooth and protected all day. An absolute essential in my routine.

    Typebea G1 Overnight Boosting Peptide Serum
    Typebea G1 Overnight Boosting Peptide Serum
    $80.00$64.00

    TYPEBEA serum is amazing! It feels so lightweight on the scalp and my hair already looks fuller, healthier, and stronger.

    | 2 months ago

    I'm really impressed with the TYPEBEA Overnight Boosting Peptide Serum. It feels incredibly lightweight and absorbs quickly into the scalp without leaving any greasy feeling. After using it consistently, my hair looks noticeably healthier, stronger, and fuller. I love that it works overnight and fits easily into my routine. My hair feels more resilient, and I've started seeing more volume and healthier growth. The formula feels very professional and luxurious, and it truly gives the feeling of a high-quality scalp treatment. Definitely a great product for anyone wantin

    Kerastase Magic Night Duo Bundle
    Kerastase Magic Night Duo Bundle
    $191.00

    The Kerastase Magic Night Duo is incredible. I wake up with softer, smoother, and noticeably healthier hair. It feels like a luxury overnight salon treatment.

    | 2 months ago

    I'm truly impressed with the Kerastase Magic Night Duo Bundle. Using these serums before bed has completely transformed my hair routine. The overnight serum deeply nourishes my hair, so I wake up with incredibly soft, shiny, and frizz-free hair in the morning. At the same time, the fortifying serum helps strengthen my roots and reduce breakage, making my hair feel healthier and more resilient over time. The texture is lightweight, the fragrance is luxurious, and it never feels greasy. It honestly feels like a professional salon treatment working while I sleep. If you want stronger, silkier, and more beautiful hair with minimal effort, this duo is absolutely worth it.

    Top Hair Serum brands

    ColorWowRedkenKerasilkKerastaseVirtueKMSChristophe RobinMatrixHunter LabCOSRXDavroe

    Adore Beauty Acknowledges the Woiwurrung language group of the Eastern Kulin Nations as the Traditional Owners of the land our Customer Fulfillment Center and Head Office conduct our business operations on. We would like to extend that Acknowledgement and Respect to all First Nations People and Elders across Australia as our parcels travel across their land, air and water. We recognise First Nations Peoples continuous relationship and connection to Country and at Adore Beauty we commit to treading lightly on the land our parcels travel. We pay our respects to Elders past, present and future.

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