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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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  • 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: €54.80
    Was: €54.80
    Now: €43.85
    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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    MSRP: €54.80
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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: €89.99
    Was: €89.99
    Now: €72.00
    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: €89.99
    Was: €89.99
    Now: €72.00
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  • Pureology Strength Cure Serum 100ml Pureology Strength Cure Serum 100ml 2

    Pureology

    Pureology Strength Cure Dream Healer Serum 100ml

    MSRP: €43.50
    Was: €43.50
    Now: €32.65
    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: €43.50
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  • Kerastase Genesis Serum Anti-Chute Fortifiant 90ml Kerastase Genesis Serum Anti-Chute Fortifiant 90ml

    Kerastase

    Kérastase Genesis Serum Anti-Chute Fortifiant 90ml

    MSRP: €54.80
    Was: €54.80
    Now: €43.85
    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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  • 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: €24.99
    Was: €24.99
    Now: €20.00
    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: €24.99
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  • Kérastase Chroma Absolu Leave In Serum 150ml

    Kerastase

    Kérastase Chroma Absolu Leave In Serum 150ml

    MSRP: €39.20
    Was: €39.20
    Now: €31.35
    Looking for a remedy for your sensitised or damaged colour-treated hair? Look no further! This white fluid potion is enriched with antioxidants, lactic acid & centella asiatica designed specifically to protect and enhance the vibrancy of your colour...
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    MSRP: €39.20
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    Now: €31.35
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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: €54.80
    Was: €54.80
    Now: €43.85
    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: €54.80
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  • Olaplex No 9 Bond Serum Olaplex No 9 Bond Serum

    OLAPLEX

    Olaplex No 9 Bond Serum 90ml

    MSRP: €27.45
    Was: €27.45
    Now: €21.95
    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: €27.45
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  • Nioxin Anti-Hairloss Serum 70ml Nioxin Anti-Hairloss Serum 70ml Live

    Nioxin

    Nioxin Anti-Hairloss Serum 70ml

    MSRP: €77.99
    Was: €77.99
    Now: €57.45
    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: €77.99
    Was: €77.99
    Now: €57.45
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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

    €22.00
    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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    €22.00
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  • Kerastase Resistance Th̩rapiste Serum 30ml

    Kerastase

    Kérastase Resistance Therapiste Serum 30ml

    MSRP: €52.90
    Was: €52.90
    Now: €42.30
    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: €52.90
    Was: €52.90
    Now: €42.30
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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: €21.90
    Was: €21.90
    Now: €16.90
    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: €21.90
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    Now: €16.90
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  • Kerastase Genesis Homme Daily Anti-Hair Fall Fortifying Serum - 90ml Kerastase Genesis Homme Daily Anti-Hair Fall Fortifying Serum - 90ml

    Kerastase

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

    MSRP: €54.80
    Was: €54.80
    Now: €43.85
    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: €54.80
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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: €37.00
    Was: €37.00
    Now: €29.60
    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: €37.00
    Was: €37.00
    Now: €29.60
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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: €54.80
    Was: €54.80
    Now: €43.85
    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: €54.80
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    Now: €43.85
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  • Kerastase Resistance Serum Extentioniste 50ml

    Kerastase

    Kérastase Resistance Serum Extentioniste 50ml

    MSRP: €54.80
    Was: €54.80
    Now: €43.85
    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: €54.80
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  • L'Oréal Professionnel Absolut Repair Molecular Deep Molecular Repairing Hair Rinse-off Serum for Damaged Hair 200ml L'Oréal Professionnel Absolut Repair Molecular Deep Molecular Repairing Hair Rinse-off Serum for Damaged Hair 200ml - Lifestyle 1

    L'Oreal Professionnel

    L'Oréal Professionnel Absolut Repair Molecular Deep Molecular Repairing Hair Rinse-off Serum for Damaged Hair 250ml

    MSRP: €35.50
    Was: €35.50
    Now: €28.40
    Unlock the secret to deeply rejuvenated, stronger, and glossier hair with L'Oréal Professionnel's Absolut Repair Molecular Repairing Rinse-off Serum. This powerhouse serum is your hair's best friend, designed to rebuild and restore from deep...
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    MSRP: €35.50
    Was: €35.50
    Now: €28.40
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  • Nioxin Scalp Recovery Soothing Serum 100ml

    Nioxin

    Nioxin Scalp Recovery Soothing Serum 100ml

    MSRP: €39.99
    Was: €39.99
    Now: €32.00
    This soothing serum is specifically designed to soothe itching and reduce the appearance of dandruff. For Hair That’s… Prone to dandruff What Does It Do? Effective leave-on treatment for the scalp, helps to relieve dandruff and soothe...
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    MSRP: €39.99
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    Now: €32.00
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  • Klorane Serum with Quinine and Organic Edelweiss 100ml Klorane Serum with Quinine and Organic Edelweiss 100ml

    Klorane

    Klorane Serum with Quinine and Organic Edelweiss 100ml

    MSRP: €35.99
    Was: €35.99
    Now: €28.80
    For Hair That's.... Thinning & Prone to Loss What Does it Do? Combatting hair loss can be a stress-free experience with Klorane's specialized care. Our unique no-rinse anti-hair loss product is a blend of botanicals and scientific innovation,...
    Qty in Cart: 0
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    MSRP: €35.99
    Was: €35.99
    Now: €28.80
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  • L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum 50ml L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum 50ml 2

    L'Oreal Professionnel

    L'Oréal Professionnel Vitamino Color Spectrum Glass Shine Serum 50ml

    MSRP: €39.40
    Was: €39.40
    Now: €31.50
    Vitamino Color Spectrum Professional Glass Shine Serum by L’Oréal Professionnel is your go-to for maintaining that just-stepped-out-of-the-salon look. With its special formulation of 5% Alpha-silane and a water-free base, it caters to colored hair that...
    Qty in Cart: 0
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    MSRP: €39.40
    Was: €39.40
    Now: €31.50
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