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Hair Serums

Welcome to our hair serums section, where we stock a variety of curated serums to address a wide range of hair types and concerns. Whether you’re looking for a hair growth serum, a hair serum for frizzy hair or a serum to combat damaged tresses, we stock it all here at AllHair.ie! Read More

Incorporating a hair serum into your routine is vital for nurturing both the health and appearance of your hair. Using a serum can aid with hydration, frizz control, detangling and so much more.

If you’re looking for a hair growth serum, we offer a diverse selection formulated with powerful ingredients to stimulate hair follicles and promote healthy growth. Check out the Act Acre Stem Cell Serum 65ml, which nourishes the scalp and encourages hair regeneration, resulting in stronger strands.

We also recommend the The Ordinary Multi-Peptide Serum for Hair Density 60ml, a peptide-based serum which targets multiple factors that contribute to hair loss, helping you achieve thicker, denser-looking locks.

Combat hair loss with the advanced Nioxin Anti-Hairloss Serum 70ml. Enriched with powerful botanicals and antioxidants, this serum strengthens hair follicles and reduces breakage.

If your hair is feeling the effects of damage and breakage, our selection of repairing serums is here to help. Infused with nourishing ingredients, these serums work to repair and protect your hair.

Olaplex No. 9 Bond Serum 90ml is a bond-building serum formulated with patented technology to repair and strengthen damaged hair. You may also like the Kérastase Resistance Thérapiste Serum 30ml, designed to transform brittle, damaged hair. It’s designed for extremely damaged hair, helping to seal split ends and protect against further damage.

If you’re suffering from dandruff, our anti-dandruff serums are specially formulated to eradicate flakes and soothe irritated scalps. Kérastase Symbiose Intensive Anti-Dandruff Cellular Night Serum 90ml is a targeted overnight serum enriched with potent anti-fungal agents to purify the scalp and regulate sebum production.

Check out our full range of Hair Products, including Shampoo, Conditioner, Masks & more! Place your order before 2pm for Next Working Day Delivery in Ireland!

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  • Redken Acidic Grow Full System Hair Serum for Thin Hair, Strengthens & Thickens, 100ml Redken Acidic Grow Full System Hair Serum for Thin Hair, Strengthens & Thickens, 100ml 2

    Redken

    Redken Acidic Grow Full System Hair Serum for Thin Hair, Strengthens & Thickens, 100ml

    MSRP: €39.20
    Was: €39.20
    Now: €31.99
    Discover the secret to fuller, more voluminous hair with our innovative densifying serum! Designed specifically to revitalize and invigorate your strands, this lightweight formula works its magic without weighing your hair down. Perfect for giving your...
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    MSRP: €39.20
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  • Joico Scalp Vitality Replenishing Essence 100ml Joico Scalp Vitality Replenishing Essence 100ml 2

    Joico

    Joico Scalp Vitality Replenishing Essence 100ml

    MSRP: €28.00
    Was: €28.00
    Now: €22.99
    Meet your new best friend for scalp health: the Scalp Vitality Replenishing Essence. This lightweight, microbiome-friendly treatment is expertly crafted to revive and hydrate tired scalps, bringing comfort and freshness to every strand of hair. Enjoy a...
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    MSRP: €28.00
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  • Kevin Murphy Night Shift Overnight Serum 100ml Kevin Murphy Night Shift Overnight Serum 100ml 2

    Kevin Murphy

    Kevin Murphy Night Shift Overnight Serum 100ml

    MSRP: €43.50
    Was: €43.50
    Now: €34.99
    Kevin Murphy Night Shift Overnight Serum is your hair’s new bedtime buddy. Designed to work magic as you sleep, it hydrates, smooths, and fortifies hair to tackle frizz and dryness. You’ll wake up with soft, shiny, manageable locks every...
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    MSRP: €43.50
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  • Kérastase Chronologiste Restorative Overnight Hair Serum 90ml

    Kerastase

    Kérastase Chronologiste Restorative Overnight Hair Serum 90ml

    MSRP: €66.00
    Was: €66.00
    Now: €52.99
    Discover the secret to waking up with revitalized, manageable hair thanks to the Chronologiste Restorative Overnight Hair Serum by Kérastase. This luxurious treatment pampers your locks as you sleep, helping you achieve fuller, shinier, and...
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    MSRP: €66.00
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  • Kérastase Nutritive 8H Magic Night Serum With Niacinamide 90ml Kérastase Nutritive 8H Magic Night Serum With Niacinamide 90ml 2

    Kerastase

    Kérastase Nutritive 8H Magic Night Serum With Niacinamide 90ml

    MSRP: €56.00
    Was: €56.00
    Now: €44.99
    Transform your hair while you sleep with the Kérastase Nutritive 8H Magic Night Serum. This lightweight elixir is packed with essential vitamins and proteins to hydrate and protect against dryness overnight. Infused with a delicate fragrance, it leaves...
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  • Act+Acre Stem Cell Serum 65ml Act+Acre Stem Cell Serum 65ml - Lifestyle 1

    Act + Acre

    Act+Acre Stem Cell Serum 65ml

    MSRP: €90.00
    Was: €90.00
    Now: €80.99
    For Hair That's... All hair types, especially hair loss/thinning, irritated scalp and a lack of volume.  What Does it Do? Powered by 2% Stem Cell H2-Grow Complex™, this award-winning scalp serum stimulates hair growth for fuller, thicker,...
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    MSRP: €90.00
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    Now: €80.99
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  • Pureology Strength Cure Serum 100ml Pureology Strength Cure Serum 100ml 2

    Pureology

    Pureology Strength Cure Dream Healer Serum 100ml

    MSRP: €51.00
    Was: €51.00
    Now: €40.99
    Pureology’s Strength Cure Dream Healer Serum is your hair's new best friend! This lightweight leave-in treatment works wonders to bring back the shine and softness to your damaged locks. Whether your hair has gone through the stress of coloring,...
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    MSRP: €51.00
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  • Kerastase Genesis Serum Anti-Chute Fortifiant 90ml Kerastase Genesis Serum Anti-Chute Fortifiant 90ml back

    Kerastase

    Kérastase Genesis Serum Anti-Chute Fortifiant 90ml

    MSRP: €56.00
    Was: €56.00
    Now: €44.99
    Looking for an effective solution to minimize hair-fall and maximize hair beauty? Meet your new ally! With a powerful trio of Aminexil, Edelweiss Native Cells, and Ginger Root, this serum seeks to steadfastly root your hair to the scalp, while paving the...
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  • Kérastase Genesis Shampoo, Conditioner and Serum Hair Trio Routine

    Kerastase

    Kérastase Genesis Shampoo, Conditioner and Serum Hair Trio Routine

    MSRP: €129.60
    Was: €129.60
    Now: €103.99
    Discover the magic of Kerastase Genesis Bain Nutri-Fortifiant, the luxe shampoo that's ready to tackle hair fall from breakage. With a nourishing touch, it cleanses and strengthens every strand from root to tip, reviving your hair with resilience and...
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    MSRP: €129.60
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    Now: €103.99
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  • Alfaparf Keratin Serum Lisse Design Keratin Serum 125ml Alfaparf Keratin Serum Lisse Design Keratin Serum 125ml About

    Alfaparf

    Alfaparf Keratin Serum Lisse Design Keratin Serum 125ml

    MSRP: €25.00
    Was: €25.00
    Now: €19.99
    The Alfaparf Milano Keratin Therapy Lisse Design Keratin Refill is a wonder for all hair types. This silky, lightweight liquid works like a charm to infuse your hair with Keratin and Collagen, leaving it noticeably smooth and tangle-free. With the...
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    MSRP: €25.00
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  • Kérastase Nutritive Nutri-Supplement Scalp Serum With Niacinamide For Dry Hair 90ml Kérastase Nutritive Nutri-Supplement Scalp Serum With Niacinamide For Dry Hair 90ml Live

    Kerastase

    Kérastase Nutritive Nutri-Supplement Scalp Serum With Niacinamide For Dry Hair 90ml

    MSRP: €56.00
    Was: €56.00
    Now: €44.99
    The Kérastase Nutritive Nutri-Supplement Serum is your new best friend if you're dealing with a dry scalp. This meticulously designed treatment provides deep hydration, nourishes and conditions the scalp, and has an immediate soothing effect...
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    MSRP: €56.00
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  • Olaplex No 9 Bond Serum Olaplex No 9 Bond Serum Live

    OLAPLEX

    Olaplex No 9 Bond Serum 90ml

    MSRP: €30.50
    Was: €30.50
    Now: €24.99
    For Hair That's... All Hair Types What Does It Do? A multi-benefit healthy hair serum, powered by OLAPLEX® technology. OLAPLEX® No.9 BOND PROTECTOR NOURISHING HAIR SERUM is a silicone-free, weightless, antioxidant-rich serum that enhances any...
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    MSRP: €30.50
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  • Nioxin Anti-Hairloss Serum 70ml Nioxin Anti-Hairloss Serum 70ml  8 Weeks

    Nioxin

    Nioxin Anti-Hairloss Serum 70ml

    MSRP: €78.00
    Was: €78.00
    Now: €70.99
    Meet the NIOXIN Sandalore Anti-Hairloss Treatment – a valuable companion in your journey to thicker, healthier hair. This dermatologically tested formula, complete with beneficial ingredients like Caffeine, Lauric Acid, Niacinamide, and Sandalore™,...
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    MSRP: €78.00
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  • Redken Acidic Bonding Concentrate 24/7 Night & Day Serum Mini 45ml Redken Acidic Bonding Concentrate 24/7 Night & Day Serum Mini 45ml 2

    Redken

    Redken Acidic Bonding Concentrate 24/7 Night & Day Serum Mini 45ml

    MSRP: €28.50
    Was: €28.50
    Now: €22.99
    Discover the ultimate haircare secret for damaged hair with Redken’s Acidic Bonding Concentrate 24/7 Night & Day Serum. This delightful leave-in treatment offers continuous protection and repair, suitable for use night or day. With its lightweight...
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    MSRP: €28.50
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  • Kerastase Resistance Therapiste Serum 30ml Kerastase Resistance Therapiste Serum 30ml

    Kerastase

    Kérastase Resistance Therapiste Serum 30ml

    MSRP: €54.00
    Was: €54.00
    Now: €43.99
    A powerful, dual-texture oil & cream serum to instantly repair and reinforce the hair fiber - from Kérastase’s new range for very damaged, over-processed hair. For Hair That’s… Damaged / Dry/ Over-processed What Does It Do? ...
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    MSRP: €54.00
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  • L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum 30ml L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum 30ml 2

    L'Oreal Professionnel

    L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum 30ml

    MSRP: €22.50
    Was: €22.50
    Now: €17.49
    Discover the secret to vibrant, frizz-free hair with Vitamino Color Spectrum Professional Glass Shine Serum from L’Oréal Professionnel. This travel-sized wonder, infused with 5% Alpha-silane, helps maintain the shine of your colored locks, whether...
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    MSRP: €22.50
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  • Kerastase Genesis Homme Daily Anti-Hair Fall Fortifying Serum - 90ml Kerastase Genesis Homme Daily Anti-Hair Fall Fortifying Serum - 90ml Live

    Kerastase

    Kérastase Genesis Homme Daily Anti-Hair Fall Fortifying Serum - 90ml

    MSRP: €56.00
    Was: €56.00
    Now: €44.99
    For Hair That's... For Men with weakened hair that is prone to thinning What Does It Do? Genesis Homme Serum anti hair-fall by Kérastase is a daily anti-hair fall fortifying serum for weakened hair, prone to thinning. Enriched with our AMINEXIL...
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    MSRP: €56.00
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    Now: €44.99
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  • Redken Acidic Bonding Concentrate 24/7 Day & Night Serum 100ml Redken Acidic Bonding Concentrate 24/7 Day & Night Serum 100ml 2

    Redken

    Redken Acidic Bonding Concentrate 24/7 Day & Night Serum 100ml

    MSRP: €37.50
    Was: €37.50
    Now: €29.99
    Discover the secret to luscious locks with Redken’s Acidic Bonding Concentrate 24/7 Night & Day Serum. Perfect for transforming damaged hair, this leave-in formula works tirelessly to strengthen and protect your strands. Infused with nourishing...
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    MSRP: €37.50
    Was: €37.50
    Now: €29.99
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  • Kérastase Blond Absolu 2% Pure Hyaluronic Acid Scalp and Hair Serum 50ml Kérastase Blond Absolu 2% Pure Hyaluronic Acid Scalp and Hair Serum 50ml - Alone

    Kerastase

    Kérastase Blond Absolu 2% Pure Hyaluronic Acid Scalp and Hair Serum 50ml

    MSRP: €56.00
    Was: €56.00
    Now: €44.99
    Looking for a serum that rescues your lightened or blonde hair from dryness while maintaining its glow? Meet the Kérastase Blond Absolu 2% Pure Hyaluronic Acid Serum. This gentle, lightweight hydrating serum rejuvenates and repairs your blonde hair while...
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    MSRP: €56.00
    Was: €56.00
    Now: €44.99
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  • Kerastase Resistance Serum Extentioniste 50ml

    Kerastase

    Kérastase Resistance Serum Extentioniste 50ml

    MSRP: €56.00
    Was: €56.00
    Now: €44.99
    A highly concentrated serum to help strengthen and fortify hair for reduced breakage. For Hair That’s… Damaged, Brittle What Does It Do? Strengthening and fortifying hair serum Non-greasy formula Leave-in Helps to protect the scalp from...
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    MSRP: €56.00
    Was: €56.00
    Now: €44.99
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