The Treatment Scalp Serum

The Treatment Scalp Serum

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The Science Behind
The KilgourMD Dual Action System is backed by over 40 published clinical and laboratory studies - making it the most scientifically-validated natural formula on the market.
Clinical Results
The combination of Redensyl®, Capixyl® & Procapil® (all found within the revolutionary KilgourMD system) was demonstrated to be superior to maximum strength 5% minoxidil across all outcome measures (including a more than 150% improvement in physician evaluation) in an independent, published, peer-reviewed clinical trial, and unlike minoxidil, the study reported no side effects.
How to Use
Apply one to two dropperfuls of The Treatment serum directly to your scalp and massage in once daily, ideally in the morning or at night before bed as the last step in your skincare routine. If showering, apply after towel-drying and do not rinse off.

CLICK HERE TO VIEW STEPS

The Treatment Scalp Serum

The Treatment Scalp Serum

    Regrow stronger, fuller-looking hair! The second stage of our system, The Treatment Scalp Serum, is designed to combat hair thinning and replenish sparse areas. By boosting circulation to your scalp, it helps oxygen-rich blood reach your follicles, providing essential nutrients to fortify and turn back the clock.
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    What goes into The Treatment Serum

    Redensyl® | stimulate + reactivate

    The breakthrough ingredient that increased hair growth by 214% in clinical studies. This patented molecule contains two key molecules that work together to reactivate dormant stem cells in hair follicles, essentially "waking up" sleeping follicles that have gone quiet. By targeting the hair follicle stem cells (ORSc), Redensyl® triggers new hair growth at the cellular level. In studies, it performed 2x better than minoxidil at stimulating growth - without any of the side effects. The molecule also protects against follicle inflammation and provides nutrients essential for healthy hair production.

    KilgourMD Botanical Blend | stimulate + nourish

    A revolutionary proprietary solution for blocking all three causes of hair thinning (ageing-related, hormonal and environmental) with eight botanicals that work in synergy—where the combined effects of ingredients are more powerful than their individual functions. This ground breaking blend comprises Rosemary, Ginseng, Caffeine, Turmeric, Saw Palmetto, Amla, Pumpkin Seed, and Pine Bark.

    • 0 X

      RCP showed 2.54x better recovery rate (64.7%)

      compared to minoxidil (25.5%)*

    • 0 X

      RCP (88.9%) showed 1.5x greater visual improvement

      compared to minoxidil (60%)*

    • 0 +

      Received backing by over
      600 specialist doctors

    THE PROCESS
    How to Grow

    We intentionally designed our serums to work perfectly together, as well as with your lifestyle. For optimal results though, here are some tips from us.

    STEP 01
    Apply once daily

    Morning or evening - after towel-drying post-shower or on a dry scalp. Our serums are leave-on, so let them work all day (or night).

    STEP 02
    Prevention, then Treatment

    No waiting needed between steps. Apply separately - don’t mix into one solution.

    STEP 03
    Massage in

    Dispense 1-2 dropperfuls into your palm or directly onto the scalp. Using fingertips, focus on roots and thinning areas, not hair lengths.

    STEP 04
    Style as usual

    Light, non-greasy, and invisible - won’t weigh down hair, affect colour, or stain fabrics.

    FREQUENTLY ASKED QUESTION
    Have a question? We are here to help.

    Why subscribe rather than one off purchase?

    During menopause, your scalp ages up to 10× faster than your facial skin. By age 50, your scalp can biologically resemble that of a 90-year-old. This accelerated aging is why many women lose nearly half their hair before they even notice the change. The good news? Breakthrough research shows that restoring a youthful scalp environment can reactivate growth — helping you grow fuller, healthier hair again, no matter your genetics or past treatment failures.

    Isn’t it just genetics?

    Genetics can make your hair more sensitive to thinning. However, genetics alone don’t seal your fate. Factors like hormonal changes during menopause, post-partum, stress, and oxidative damage all drastically intensify hair thinning - even in those without a strong genetic predisposition.
    The KilgourMD Dual-Action System is designed to address these triggers, reducing the visible effects of 5-α reductase, calming inflammation, and supporting scalp health while rejuvenating growth.

    As clinical studies on our active ingredients show, even if genetics aren't on your side, you can take control and promote thicker, healthier-looking hair.

    How is KilgourMD different from regular hair growth products? Is it worth it?

    Dr. James Kilgour, the Stanford dermatologist who created KilgourMD, revealed the truth: most hair products use only 1-2 active ingredients at minimum concentrations - the rest is filler and fragrance. They "look good on the label" but don't deliver results.

    Here's what changes everything: During menopause, your scalp ages 10 times faster than your face. By 50, you could have an 80-year-old scalp. Regular treatments like minoxidil only mask symptoms while this "aged scalp" continues destroying follicles. That's why conventional treatments fail for menopausal women.

    KilgourMD contains more than 15 clinical-strength actives with unique liposomal delivery that penetrates deep into the scalp. The results? 214% increase in hair growth, over 10,200 new hairs in 90 days (better than one transplant), and 81% more effective than minoxidil - without the side effects (based on results of in vitro and clinical studies).

    Consider the math: Hair transplants cost $8,000-$25,000. Many women waste $200-300 monthly on volumizing shampoos, biotin gummies, and treatments that don't work. At $150 (or $127 with subscription), KilgourMD costs less than a cup of coffee a day.

    KilgourMD addresses root causes for lasting results. With endorsement from more than 700 U.S. clinicians and a 30-day money-back guarantee on empty bottles, the real cost is continuing to use products that only treat symptoms while your scalp keeps aging.

    Does it work for all hair types?

    Absolutely! The Kilgour MD Dual-Action system works through principal, cellular-level mechanisms to address hair thinning areas that are universal across all hair types and textures.

    Whether you have straight, wavy, curly, or coily hair, the underlying menopausal hair thinning is driven by the same biological processes.

    Our clinically studied & scientifically formulated approach targets the sources of menopausal disruption areas, making it effective regardless of your specific hair type or texture.

    Why is liposomal delivery important?

    Liposomal delivery is like giving the active ingredients a special license that lets them pass directly into your scalp cells… These tiny phospholipid bubbles, which our ingredients are wrapped in, are made of the same material as your cell membranes, so your skin naturally welcomes them in.

    This means ingredients can:

    • Bypass surface barriers
    • Penetrate deeper into scalp tissue
    • Deliver nutrients exactly where they're needed
    • Work more effectively than traditional topical treatments

    By speaking the same "cellular language" as your skin, our liposomal technology ensures that our ingredients reach their target precisely where they can make the most difference, without adverse reactions.

    How long does one bottle of each serum last?

    Each of our serums is 30ml, which should last one month with generous usage, but up to 3 months if used in a more targeted way.

    What is the 30-day guarantee?

    We know that you will love our products as much as we do, especially when you see the results. While we recommend 3-6 months of consistent use to see optimal results, within the first 30 days signs of initial progress include a noticeable reduction in hair sheddin, reduced scalp inflammation, and the scalp feels healthier overall. Because we believe in our science,, we offer a 30-day no-questions refund on all of our products. Refunds are subject to our full refund policy.

    TESTIMONIALS

    Hear what the people have to say

    Customer Reviews

    Based on 93 reviews
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    T
    Tina
    Results at three weeks

    At three weeks, I’m seeing great results. Thicker hair, strands, hair has gone from dry and brittle on the ends to shiny and soft, and the amount of shedding/hair loss has already reduced significantly. My husband has even noticed and has commented a number of times that my hair looks great.

    N
    N T.
    After first month

    I was skeptical to say the least, but I can say that I had noticeable growth at the crown of my head and less grays in the regrowth. I am excited to see it after a few more months

    R
    Rachel M.
    The Only Thing That’s Helped My Postpartum Hair Loss

    Postpartum hair loss was so rough. I felt like I was losing clumps every time I showered. This serum has truly helped get my hair back on track. It’s gentle, lightweight, and doesn’t make my hair greasy. I’ve been using it for about two months, and I’m seeing real regrowth. If you’re on the fence, just GET IT.

    L
    Lauren J.
    A Game-Changer for My Hair

    I've struggled with thinning hair for years and was starting to lose hope. This serum is the first thing that’s actually made a noticeable difference! My hair feels thicker, and I’m shedding WAY less. It’s super lightweight, dries quickly, and doesn’t leave my roots greasy. Already repurchased!

    K
    Kevin R.
    Feels So Refreshing on My Scalp

    This stuff just feels GOOD when you apply it—cooling, refreshing, and lightweight. I’ve been using it for a little over a month, and my scalp feels healthier overall. Too soon to tell about major growth, but my shedding has definitely slowed.

    S
    Sophia C.
    Meh, I’ll Keep Trying

    I wanted to love this right away, but I haven’t seen much change yet. The texture is nice, and it absorbs fast, but I guess I was expecting faster results. I’ll keep going since I know hair growth takes time. Fingers crossed!

    J
    Jordan T.
    Better Than Minoxidil (For Me, At Least!)

    Tried minoxidil, and it gave me headaches. Tried rosemary oil, and it made my scalp greasy. This? Perfect. No side effects, no irritation—just healthier hair. I’ve been using it for two months, and my hair looks fuller. It’s a slow process, but it’s WORKING.

    D
    Danielle S.
    Love the Science Behind This

    I’m super picky about hair products, especially when it comes to scalp treatments. I love that this was created by a dermatologist, and it’s actually backed by research. My shedding has decreased dramatically, and my hair feels stronger already. Highly recommend!

    M
    Mike L.
    Didn’t Think I Needed This, But Wow

    I bought this on a whim, not really thinking my hair was thinning that much. But after a few weeks, I realized how much healthier and thicker my hair looked. Guess I needed it more than I thought! Super easy to use and doesn’t make my hair greasy at all.

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    Taylor P.
    Worth Every Penny

    Listen, I was hesitant because this isn’t cheap, but GOOD hair products never are. And this one is worth every single cent. My scalp used to feel tight and irritated, and that’s completely gone. My hair looks and feels stronger. Absolutely repurchasing.