A Natural Way to Block DHT and Reduce Hair Loss

For many men and women, thinning is associated with DHT, a byproduct of hormonal imbalance that changes hair growth. Over time, DHT activity at the scalp may contribute to weaker-looking hair, increased shedding, and visible thinning. HAIRMETTO® takes a scalp-first approach, using botanicals such as saw palmetto, pumpkin seed oil, stinging nettle, and ecklonia cava sea extract. These ingredients are known for their role in supporting scalp health and have been studied in relation to hormonally-influenced hair thinning.

HAIRMETTO's Scalp-First Approach To Hair Loss

Thinning hair isn’t necessarily the result of an issue with the hair at all. It can actually be caused by an issue with the scalp! DHT activity at the scalp plays a role in changes to the hair growth cycle and the appearance of thinning over time.

The scalp is living skin, and like the skin on your face, it requires balance, nourishment, and protection. Factors such as DHT activity, buildup, dryness, stress, and environmental exposure can influence the scalp environment over time.

When this balance shifts, hair often appears thinner, weaker, and less full.

That is why HAIRMETTO® focuses on botanical scalp science for hair thinning. By focusing on ingredients known for supporting scalp health, this approach helps position HAIRMETTO® as part of a thoughtful routine for fuller-looking, healthier hair.

Clarifies & Rebalances

Excess oil, styling products, and environmental pollutants can build up on the scalp over time.

HAIRMETTO® products include botanicals such as rosemary and peppermint oil, known for their refreshing and clarifying feel. Each application helps remove buildup so the scalp can maintain a more balanced environment.

Nourishes & Restores

A nourished scalp is a more resilient scalp.

Ingredients such as pumpkin seed oil, castor seed oil, and saw palmetto are rich in fatty acids and plant compounds known for supporting scalp comfort and conditioning. With consistent use, they help maintain the environment that supports healthier-looking hair. A balanced scalp environment is an important foundation for fuller-looking, healthier hair over time.

Protects & Strengthens

Hormonal changes, stress, and environmental exposure can affect how the scalp looks and feels.

Saw palmetto, pumpkin seed oil, and ecklonia cava sea extract are known for their antioxidant and scalp-supporting properties. These ingredients help support the scalp’s natural barrier and contribute to the appearance of stronger, fuller-looking hair over time.

Chemical Free Cruelty Free Sustainable No Drug Related Side Effects

Made in small batches in Canada, HAIRMETTO uses CO2 extraction for saw palmetto to preserve its active fatty acids and sterols - the compounds studied for their role in supporting healthy hair growth. Our Natural Health Products reflect adherence to Canadian standards for ingredient quality, safety, and GMP manufacturing practices.

Build A Scalp Routine

Healthy-looking hair starts with a consistent scalp routine. HAIRMETTO products are designed to work together to support scalp health and address the appearance of hormonally influenced hair thinning over time. Whether you’re noticing increased shedding, reduced fullness, or changes related to hormones, stress, or aging, a scalp-first approach can help support a healthier environment for stronger-looking hair.

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HAIRMETTO topical saw palmetto oil to leave in overnight to stimulate follicles, block DHT, natural drug-free treatment for hair loss, hair growth thicker

Overnight Scalp Nourishment

Overnight Saw Palmetto and Pumpkin Seed Scalp Oil

A rich overnight scalp treatment formulated with CO₂-extracted saw palmetto, pumpkin seed oil, and rosemary oil to help nourish the scalp while you sleep. Designed to be washed out in the morning as part of a consistent scalp care routine.

$ 49.99
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HAIRMETTO topical saw palmetto hair serum, daytime use, leave in to stimulate follicles, block DHT, natural drug-free treatment for hair loss, hair growth thicker  Edit alt text

Daily Scalp Support

Daytime Saw Palmetto and Stinging Nettle Scalp Serum

A lightweight leave-in serum formulated to support the scalp throughout the day without leaving behind a heavy or oily feel. Made with ingredients selected for their role in scalp balance and the appearance of fuller-looking hair.

$ 49.99
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HAIRMETTO 0.5mm titanium dermaroller for skin and scalp, stimulate follicles, promote collagen and cell production to grow thicker hair

Scalp Protect

Titanium 0.5mm Dermaroller for Skin & Scalp

For those looking to further support their routine, HAIRMETTO® also offers dermarollers and lightweight styling support designed to complement a scalp-focused approach.

$ 19.95
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Not sure where to start?

Help Me Choose

The Science Behind HAIRMETTO

Where botanical traditions meet modern scalp science.

The Natural Hero for Scalp Care

Saw Palmetto

HAIRMETTO topical ecklonia cava scalp treatment for hair loss, promote hair growth, with MSM, biotin, Niacinimide leave in styling gel, oil-free

Scalp Support

Other Botanical Ingredients

180-Day

Money-back guarantee

We know every journey looks different. That’s why we give you plenty of time to see how HAIRMETTO works for you! We stand behind the quality of every product we make. But if for any reason you don’t, you have a full 180 days to return your product and get your money back!

Start Building Your Routine

Whether you are noticing early shedding, navigating menopausal or perimenopausal changes, or managing long-term thinning, HAIRMETTO offers a plant-based approach designed to support your scalp through every stage of hair thinning.

Not sure where to start?

FAQs

HAIRMETTO® Oil has been our flagship product since 2014, and it's entirely oil-based. It deeply penetrates the roots overnight to prevent DHT from weakening the follicle and Saw Palmetto and Pumpkin seed work together to stop the enzyme that converts testosterone into harmful DHT. By morning, most of the oil has been absorbed, and you'll likely need to wash it out with a gentle shampoo.

HAIRMETTO® Topical Serum for hair loss and hair regrowth is water-based for a gel-like consistency, packed with Saw Palmetto extract, Stinging Nettle, and Japanese Peppermint. This combination prevents DHT buildup, soothes the scalp by calming inflammation, and stimulates blood circulation to promote healthy hair growth. You can leave in this hair serum for hair regrowth all day without feeling oily; it even has a slight hold for styling.

Both products complement each other (including the scalp roller for hair growth - sold separately or in the KIT), provide continuous day & night defence against DHT buildup, anti-inflammatory scalp protection, enhanced blood circulation, and nutrient antioxidant support for new growth - without any drug-related side effects.

(Even those who do not suffer from androgenetic alopecia will appreciate the soothing, anti-inflammatory properties if they suffer from seborrheic dermatitis, eczema, dandruff, excessive sebum production, scalp psoriasis or a host of other scalp conditions caused by inflammation.)

See the collection of all HAIRMETTO topical saw palmetto natural scalp treatments.

Hair regrowth takes time and patience...and it is possible. When you begin to notice thinning or hair loss, taking action as soon as possible is essential to nourish your hair roots and promote healthy growth. Regularly using topical scalp treatments like HAIRMETTO® Topical Saw Palmetto for hair loss, you can provide your roots with the nutrients they need to thrive.

It's important to remember that healthy roots are the foundation for healthy hair, and while it may take longer for those who have experienced hair loss over a more extended time, improvement can be felt in just days or weeks. Regrowth can become visible within 3-6 months. The sooner you start - especially if you use it along with hair restoration micro-needling, or the Dermaroller for hair loss - the sooner you'll see results.

There is no overnight cure, but you can see real results with consistency and daily application of quality nutrients. So don't wait any longer. Start today and give your hair the love and nourishment it deserves.

Saw palmetto naturally blocks DHT. DHT is the hormone that causes hair follicles to shrink and stop producing hair.


Clinical studies show saw palmetto can effectively reduce DHT levels without the side effects of synthetic treatments. Saw palmetto works by inhibiting the enzyme that converts testosterone to DHT.


HAIRMETTO uses CO2-extracted saw palmetto. This extraction method preserves the active compounds that make saw palmetto effective for hair loss treatment.

Yes we do! HAIRMETTO® offers a natural, plant-based solution to support you through perimenopausal and menopausal hair loss without the side effects of traditional pharmaceuticals.

Learn more about which product are right for you here.

We want our customers to be completely satisfied with our products. That's why we offer a happiness guarantee. We stand behind the quality of our products and are committed to providing you with a positive shopping experience.

Click here to learn more about our Happiness Guarantee.

We ship to many countries worldwide. We ship all products out by the NEXT BUSINESS DAY.

Shipping within Canada: All parcels are dispatched domestically from the West Coast of Canada through Canada Post, a tracked service.

Shipping to the US: All parcels are sent from Canada and are partnered through USPS, a tracked service. Depending on the value of your parcel, you may incur duties and/or taxes for your local state upon delivery of high-value orders. You will have a choice to have your parcel shipped via DHL Express, which would be faster. Please know that a signature may be required upon delivery. If you are not home to sign for your parcel, you can leave a note for the Courier through their app that you accept responsibility for it to be left without a signature. 

Shipping to the UK: We no longer ship from Canada to the UK by regular tracked mail. The only option for purchases on our website is DHL Courier. If you wish to order for domestic shipping within the UK, please purchase through our Amazon Store at amazon.co.uk/hairmetto. Please click here to be redirected to Amazon in the UK.

Shipping to European countries: At Checkout, you will have 2 options for Shipping: 1) Tracked Mail (through Federal Mail Carriers),  and 2) Courier (through DHL or UPS). If you choose Tracked Mail, we ship via Canada Post. It will get handed off to the Federal Post in your country. If you choose Courier, they will handle the delivery of the parcel, or leave you a notice for pick up. In either case, the parcel will be out for delivery once it clears customs. Upon delivery to you, or at the time of pick up, you may receive notice that monies are due. VAT is collected on imported products to European countries. If your order is in excess of €150, duty may be payable at your countries' discretion. A signature may be required upon delivery. VAT will be collected by the Courier, prior to, or at the time of delivery. There may also be a DHL surcharge for handling/processing if you chose Courier.

Shipping to all other countries: We try to accommodate all orders. At Checkout you will have an option to have your parcel sent via regular mail or via DHL Courier. In either selection, please note that you will remain responsible for any local tax/customs fees that your country may charge upon delivery. We are not responsible for lost, stolen or damaged parcels once they have arrived at Customs in your country. (See Overseas International Shipping below) Deliveries are determined by the abilities of the courier, and some packages may notice delays. Please continue to track your parcel through the links provided to you in the Shipping Confirmation email. For shipments sent to a country other than Canada or the USA, here are some things to consider when placing an order:

  1. According to your country's regulations, there may be a Customs Tax or Duty charge when you pick up your parcel from the post office. When shipped from Canada to a foreign country, we include a signed Commercial Customs Invoice according to the retail price. 
  2. 'Free Tracked Shipping' does NOT mean Customs charges or your country's VAT (Value Added Tax) are included unless itemized as such at Checkout. The destination country determines these.

 

OVERSEAS INTERNATIONAL SHIPPING

Customs, Duties & Import Regulations

  • Customers are responsible for checking their country’s import regulations before purchasing. Some cosmetic products containing essential oils may require special clearance.
  • Any applicable customs duties, taxes, or fees imposed by the destination country are the responsibility of the customer. We do not cover these costs.
  • Customs processing times vary by country and may cause unexpected delays beyond our control.

Tracking & Customs Delays

  • All international shipments include tracking. You will receive a tracking number once your order has shipped.
  • If your package is delayed at customs for more than 30 days, please contact the shipping carrier or your local customs office for assistance.
  • If a package has been stuck in customs for 60+ days with no movement, please reach out to us at info@hairmetto.com so we can investigate further.

Lost, Delayed, or Stuck Packages

  • If your package is confirmed lost by the carrier, we will offer either a full refund or a free replacement (subject to product availability).
  • If your package is stuck in customs for over 60 days with no updates, we can offer one of the following:
    ✅ Reship the order once at no extra cost (if the issue is not likely to repeat)
    ✅ Offer store credit equal to the product value
    ✅ Provide a partial refund (excluding shipping costs)
    ✅ A full refund only in rare cases where no resolution is possible
  • Refunds and re-shipments are not available for orders returned due to unpaid customs duties, incomplete customer documents, incorrect shipping addresses, or refusal to accept delivery.

How to Contact Us

If you have any concerns about your order, please contact our support team at info@hairmetto.com. We are happy to assist you!

For all tracked packages, please consider: 

  1. You are responsible for the collection of your package. Our obligation is considered fulfilled once it reaches your country.  It is sometimes held at your country's Customs office at their will and released at their will. Canada Post will hand off to your local federal postal outlet, and upon release from Customs, they will attempt to deliver to you. You may receive a ‘pick up notice’ if you were not home when delivery was attempted. We will provide you with a tracking number to see the status as it is updated. 
  2. If you receive your package and see that it has been compromised or damaged, please take pictures and send them to us so that we can make a claim and help you purchase a new product.

 

 Last updated May 2025

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Tips & Insights

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Our Story

Every great idea begins with a question: Why should caring for your hair mean compromising your health with harsh chemicals?

In 2014, we were looking for a solution we could trust, one grounded in botanical ingredients and a deeper understanding of scalp health.

Today, HAIRMETTO is crafted in small batches in Canada using ingredients selected for their role in supporting long-term scalp and hair health. We believe scalp care can be thoughtful, plant-based, and grounded in long-term consistency.

Our Story
Andrea Kuipers co founder of HAIRMETTO holding natural serum to treat and prevent hair loss.