Step 1
Pump 3-4 drops of product onto your palm.
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Here’s your first response: stop hair thinning before it begins! As your frontline of defense, The Prevention Scalp Serum for hair growth nourishes your follicles, stopping them from shrinking to maintain thick, full-looking hair. By working like a stress repellent for your scalp, it blocks DHT—the hormone that triggers hair thinning—while reducing environmental and aging-related damage. Think of this step like sunscreen for the scalp.
This solution in our serum for scalp health includes a mix of patented ingredients (Procapil®, Capixyl®, Anagain® and RootBioTec®), all representing today’s most advanced plant-based solutions for scalp health, alongside our proprietary blend of liposomal encapsulated L ascorbic acid. When combined with our treatment serum, these active ingredients proved to outperform minoxidil—without the side effects—in a peer-reviewed randomized controlled trial.
Just apply a few drops of our hair thinning prevention serum to your scalp and massage in the product. Repeat this process every night.
Choose options
Vitamin C - L ascorbic acid, the most potent form
of vitamin C, which helps defend the follicles against UV damage and photoageing. It’s encapsulated within a liposome to enhance penetration while reducing sensitivity.
Unique Scalp Soothing Blend - Piroctone, bisabolol, panthenol and zinc combine to soothe the scalp and reduce harmful 'inflammageing'.
Procapil® - A blend of peptides and extracts from
olive tree leaves that work to block the ageing hormone DHT.
Capixyl® - A blend of peptides and red clover
extract to help strengthen follicles.
Anagain® - A pea sprout extract that restarts
dormant growth cycles, while extending the anagen phase.
RootBioTec® - A botanical compound that
stimulates the scalp to activate sluggish follicles.
The result is reduced visible hair fall. Learn more about our hair thinning prevention product.
Purified Water (Aqua), Propanediol, L-Ascorbic Acid, Vitamin C Liposomes (Phospholipids, Ascorbyl Palmitate), Capixyl™ (Butylene Glycol, Aqua, Dextran, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract), Procapil™ (Butylene Glycol, Aqua, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Apigenin, Oleanolic Acid, Biotinoyl Tripeptide-1), Glycerin, AnaGain™ (Pisum Sativum (Pea) Sprout Extract, Phenoxyethanol, Sodium Benzoate, Aqua), Unloaded Liposomes (Oryza Sativa (Rice) Extract, Phospholipids), Panthenol (Provitamin B5), RootBioTech™ HW (Ocimum Basilicum Hairy Root Culture Extract, Alcohol, Aqua), Dimethyl Isosorbide, Phenoxyethanol, Ethylhexylglycerin, Tocopheryl Acetate (Vitamin E), Alpha Bisabolol Liposome (Phospholipids, Butylene Glycol, Bisabolol), Ferulic Acid, Polyacrylate Crosspolymer-6, Piroctone Olamine, Sodium Phytate, Resveratrol, Bio-Chelate 5 PF (Saccharomyces/Zinc Ferment, Saccharomyces/Copper Ferment, Saccharomyces/Magnesium Ferment, Saccharomyces/Iron Ferment, Saccharomyces/Silicon Ferment).
The Prevention is suitable for everyone — whether you're 25 or 65, and suitable for all genders and ethnicities. It maintains hair looking thick and full, compared to our treatment serum which helps to reverse the signs of hair thinning that have already set in. Confused? Use our Regimen Builder to select the right products for you.
Our scalp serums for hair growth are created by merging scientific research with the goodness of natural ingredients. Grounded in verified scientific evidence, ensuring that the products are effective and reliable.
Want to know more? Head over to our blog for more!
We know that you will love our products as much as we do, especially when you see the results. That's why we offer a 30-day refund on all our products. That’s the KilgourMD Way. Try our best hair products to prevent hair thinning now.
Why is The Prevention Serum considered the best serum for hair thinning?
The Prevention Serum is renowned as one of the best hair serums to prevent hair fall due to its advanced formula enriched with key ingredients known for their hair-strengthening and follicle-stimulating properties.
What are the key ingredients in The Prevention Serum?
The Prevention Serum contains a powerful blend of ingredients. These ingredients work synergistically to nourish the scalp and support optimal hair growth.
How often should I use this scalp serum for hair growth?
For best results, it's recommended to use our scalp serum consistently, ideally once or twice daily. Apply a few drops directly onto the scalp and massage gently to promote absorption and stimulate circulation.
Where can I buy your hair growth serum online?
You can easily purchase our hair growth serum online at KilgourMD. Simply visit the product page and follow the instructions to place your order. We offer convenient shipping options to ensure you receive your hair growth serum promptly.
How long does it take to see results with The Prevention Serum?
Results may vary from person to person, but many users report noticeable improvements in hair texture and thickness within a few weeks of consistent use. For optimal results, it's important to use the serum as directed and maintain a regular hair care routine. Shop the best hair growth scalp serum with us now, and read more FAQs here.
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FOUR STEPS TO SCALP HEALTH
How to use our hair regrowth serums
Pump 3-4 drops of product onto your palm.
Spread a thin layer across your fingertips.
Apply directly to the scalp, using your fingertips and massage in.
Style your hair as usual!
REVIEWS
Real people, real results
Five weeks of daily use and scalp feels good. Hair feels good too!
I’ve received two requests for a review so far and I’d prefer to wait as after 30 days I have not seen any results and I understand it can take longer. I do like the fact that the products are not greasy. I use them before going to bed and have no issues with pillow staining and my hair is perfectly dry in the morning.
I am 75, with long, mostly brown hair. For the last 15 years, my hair has been getting thinner and thinner until I was fearful that I would have to cut it off to make it look better. I have/had two white streaks on the sides of my head, starting at my temples, for years now. The company DOES NOT claim this in any way, and I can't claim correlation or causation, but since I've been using these products, my white hair has been slowly turning brown again. First, it goes a very light red in a small area, and then it turns brown. I also started a rice water shampoo around the same time, so I don't know which one is doing it, or perhaps it is the combination, but it looks like I am headed toward becoming an old lady with completely brown hair. Now, on to what the company actually claims. The products are not one bit greasy. They soak in overnight and don't impact my styling at all. It's still a little early to say whether I'm getting new growth, but I'm hopeful. I know that the products feel good, and my hair looks good. I'm still on my first bottles, but have already purchased my second bundle.
I’ve been struggling with hairless for a few years and I have already tried topical minoxidil and topical finasteride with mixed results. I finally found this gem. Within two months, my hair fall visibly reduced by 30%, and my scalp has never felt better—soothed, nourished, and free from the greasy feel and dandruff that other minoxidil products leave behind. Someone mentioned the pump doesn’t work, but it works perfectly fine! I’ve not had an issue with the bottle and I just ordered another one. Highly recommended for anyone on the brink of giving up on their hair woes!
I have been concerned with my hairline for 14 years to the point where I've undergone a robotic hair transplant. To ensure that I keep what's left of my hair, I've used both Rogaine and Happy Head (with topical Finasteride) but experienced issues with both products. Rogaine made my hair appear stiff and greasy, and Happy Head irritated my scalp while causing a throbbing sensation. This is the 3rd bottle of KilgourMD that I've purchased, and I can report that I am experiencing less shedding than usual. The thin, strangled hairs that make up the front of my hairline have increased in circumference, and the quality of my hair looks less wiry. I can also style my hair with a matte finish because the lightweight serum is completely absorbed by the scalp. In regards to the packaging, it's nice to have a bottle that blends in nicely alongside Aesop, Le Labo, and Oribe products (if you care about aesthetics). I have not experienced any issues with the pump, and I appreciate how far a few pumps of serum go in terms of addressing the entire crown of my head.
6 weeks of use and there has been a notable increase in baby hair growth to my front hairline which has been receding over the past 2-3 years. I'm using both of the serums daily, and I find it easiest to apply after washing my hair or at least dampening first with water, so that the solution spreads more easily. I generally use them before bed, and haven't had any issues with staining of my pillows (I have white sheets) and haven't noticed an odor after applying. Packaging was all intact and the black glass bottle was super sleek too
After using this product for just two weeks, I am already seeing a significant decrease in my hair fall. This product truly works wonders. As someone who has been skeptical of scalp care products in the past, I was relieved to discover that this product is developed by a dermatologist. The formula is exceptional as it leaves my hair non greasy after application. I am very happy I found this product!
The results from this serum are not immediate, but I've found that with some patience over two months I am now seeing the benefit. I was experiencing a lot of shedding but it has now been quite significantly reduced. Have recommended to several friends expereincing shedding from stress and illness, but do not expect overnight results.
With some recent work stress I began to notice a huge amount of hair fall - this serum has completely reversed it, and now my shower is no longer getting plugged so quickly with hair. I'm amazed at how tangible the results are.
After my first pregancy I lost a huge amount of hair. For my second child, I started using this in my third trimester and now post-partum I haven't had any of the shedding and hair fall that I suffered from last time. The product couldn't be easier to use, it applies easily and with no greasy residue. Highly recommend to other expecting mothers out there!