Hair Serum

8 Products

A necessity for all regimens, hair care serums are a transformative product that can help you manage just about any hair concern, from molecular damage, frizz, color protection, breakage, and dryness. Formulated with nourishing oils and active ingredients, hair hydration serums give you instant shine and manageability by coating the hair lengths and sealing the cuticle. For chic, gorgeous hair, professional hair serums can be used on damp hair right after your shampoo wash.

 

L’Oréal Professionnel offers a wide range of hair and scalp serums for repairing damaged hair, frizzy hair, coloured hair, preventing hair loss, and increasing hair density, among other hair concerns. The expert-formulated hair care serums keep your lengths in the best shape between two washes while maintaining the long-term health of your hair. These professional serums for hair are enriched with nourishing ingredients like 2% Peptides Bonder + 5 Amino Acids, Wheat Protein, and Biotin & B6 for strengthening your lengths. The professional serums for scalp use ingredients like 1.5% Aminexil, 5% Stemoxydine, and Resveratrol to increase hair density and prevent hair loss.

 

Whether your hair is dry, frizzy, colour-treated, or damaged, there’s a serum tailored to enhance its beauty and resilience. So tap into the wide range of L’Oréal Professionnel and experience what’s best for your lengths.

FAQs

  • 1. What is a hair serum and what does it do?

    A hair serum is a leave-in treatment designed to address specific hair concerns such as frizz, dryness, breakage, dullness, or lack of shine. It helps improve manageability while enhancing the overall look and feel of the hair.

  • 2. Which hair growth serums actually work for thinning hair?

    L’Oréal Professionnel’s Aminexil Advanced Anti-Hair Loss Activator Serum is powered by potent ingredients that help strengthen hair from the roots, reduce hair loss in 6 weeks* & +87% stronger hair** and promote the appearance of fuller, denser-looking hair.

    *Clinical study with 130 mens during 6 weeks.
    **Instrumental test offer 1 application.

  • 3. Which hair growth serums are best for women?

    L'Oréal Professionnel’s best hair serum for women experiencing thinning hair is one designed to support scalp health and strengthen the hair fiber. Serioxyl Advanced Professional Hair Growth Serum stimulate dormant hair roots and thicken hair fiber with this hair growth serum by L’Oréal Professionnel with ultra concentrated actives, * Concentrated with Stemoxydine 5% + resveratrol and get 1000+ hair in 6 weeks and Denser hair in 6 weeks.**

    *Clinical study on 79 subjects for 12 weeks. Results may vary.
    **Clinical study on 79 subjects for 12 weeks. Results may vary.

  • 4. How much hair serum should I use to avoid greasy hair?

    A small amount is usually sufficient. Most people only need a few drops of hair serum, focusing on the mid-lengths and ends rather than the roots. Using too much product may leave hair looking heavy or greasy.

  • 5. Can a Loreal Hair Serum help control frizz?

    Yes. A Loreal Professionnel Liss Unlimited Hair Serum provides up to 96 hours* of frizz control and smooths dry, unmanageable hair, helping smooth the hair cuticle, reduce flyaways, and improve manageability, making it easier to achieve a polished, frizz-free look.

    *Instrumental Test: Shampoo + Mask + Serum vs. Non-Conditioning Shampoo.

  • 6. Should I apply hair serum to wet or dry hair?

    Most serums can be applied to damp hair before styling or to dry hair as a finishing product. Always follow the recommended usage instructions for the specific hair serum you are using.

  • 7. What makes a Loreal Professionnel Serum different from regular serums?

    A Loreal Professionnel Serum is developed with professional expertise and targeted technologies designed to address specific hair concerns while delivering salon-quality performance and results.

  • 8. Can hair serum help protect against heat damage?

    Many serums are formulated with heat-protective benefits that help shield the hair fiber during blow-drying and styling, reducing the appearance of damage and dryness.

  • 9. Is a hair serum for women suitable for all hair types?

    Yes. A hair serum for women can be selected based on individual hair needs, whether the concern is frizz, dryness, damage, lack of shine, or thinning hair.

  • 10. What are the benefits of using a Loreal Professionnel Hair Serum?

    A Loreal Professionnel Hair Serum can help improve shine, manageability, smoothness, and protection while targeting specific concerns such as frizz control or hair fiber strengthening.

  • 11. Can Loreal Hair Serum improve hair shine?

    Yes. A Loreal Hair Serum helps smooth the surface of the hair fiber, allowing it to reflect light more evenly for a shinier, healthier-looking appearance.

  • 12. How often should I use a hair serum?

    The frequency depends on your hair type and goals. Most serums can be used daily or after every wash to help maintain softness, shine, and manageability without weighing hair down.

  • 13. Which Loreal Professionnel Hair Serum is best for frizzy hair?

    A Loreal Professionnel Hair Serum formulated for smoothing and humidity protection can help tame frizz, control flyaways, and improve hair manageability throughout the day.

  • 14. Can a hair serum for women help reduce breakage?

    A targeted hair serum for women can help strengthen the appearance of the hair fiber, improve smoothness, and reduce friction during styling, which may help minimize breakage.

  • 15. Why should I include a Loreal Hair Serum in my hair care routine?

    A Loreal Hair Serum provides targeted care beyond cleansing and conditioning. It can help improve shine, manage frizz, enhance softness, and protect hair from daily stressors, making it a valuable addition to any hair care routine.