Grow Your Hair Back. Naturally.

Hair Regrowth Treatment

Our Promise: We only treat clients we believe we can help

Harklinikken’s breakthrough hair regrowth treatment uses a proprietary Extract based on ingredients derived from plants and cow’s milk. The Extract is customized to the needs of each client, enabling us to achieve unparalleled results in the field of hair loss treatments.

Qualified, compliant candidates typically experience a 30% - 60% increase in hair mass.

Why our hair treatment works

To effectively reverse hair loss, the scalp must be healthy. This is why the entire Harklinikken product line works in concert to create and maintain the healthiest scalp conditions possible to promote effective hair growth.


of Harklinikken’s hair loss program

Our Extract is the cornerstone of our hair loss program. It consists of derivatives from burdock root and marigold that have been combined in a 3-step fermentation process, proprietary to Hårklinikken.

Each Extract is individually tailored and continually adjusted throughout the hair regrowth treatment.

How It Works

Using our personalized extract, you will follow our proven steps for treating hair loss and growing back your hair.

Client Results

We have treated more than 100,000 clients around the globe since 1979.

Our Hair Regrowth Treatment Process

As a Harklinikken client, you will receive personalized guidance throughout the whole process. We are there for you every step of the way, from your initial analysis, to helping you maintain the hair growth results you achieve. Our caring and knowledgeable hair specialists will help you attain your maximum benefit, in the least amount of time.


First, you’ll meet with a hair specialist to make sure you’re a good candidate for our hair regrowth treatment. Then, we’ll tailor a program specifically to your individual needs. Occasional check up appointments allows us to make adjustments to your program, in order to optimize your results.

Get a free online evaluation


Our caring and knowledgeable hair specialists will support you throughout your treatment program. By continuing to make adjustments to your personalized Extract formula, we ensure you receive maximum benefit in the least amount of time.

Schedule an appointment


Managing hair loss is an ongoing process. In order to ensure lasting results and growth, our hair specialists will monitor your progress, and offer personalized product recommendations and guidance.

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Start Growing Your Hair Back Today

Call our clinic at +45 33 11 36 10 or Request A Free Online Evaluation

Meet the specialists

Meet our team of hair specialists who will guide you through your customized treatment program.

Anneliese G. Brander
Anneliese G. Brander

Senior Hair Specialist

Senior Hair Specialist at Harklinikken in Aarhus and Copenhagen, Denmark. Anneliese has been with Harklinikken since July 2006.

Rikke Novod
Rikke Novod

Hair Specialist

Hair Specialist at Harklinikken Copenhagen since April 2015, originally in Dubai from September 2013.

Pia Brown
Pia Brown

Hair Specialist

Hair Specialist at Harklinikken, Copenhagen since 2012.

Tina Marienfeldt
Tina Marienfeldt

Hair Specialist

Hair Specialist at Harklinikken, Copenhagen since 2014.

Olivia Siff Pamer
Olivia Siff Pamer

Hair Specialist

Hair Specialist at Harklinikken, Copenhagen since January 2019.

Questions & Answers

What if I prefer to shower at night?

No problem! It’s important that the Extract has a chance to work for 6-8 hours. You can apply the Extract in the morning before daily styling and leave it in until your evening shower.

What is the Treatment Protocol?

Nightly application of the Extract followed by daily shampoo and use of specialized hair care products. Our Shampoos and hair care products are formulated to work with your customized Extract to optimize and maintain hair health.

What is Harklinikken’s Philosophy

To work only with those, we truly believe we can help. To be clear, transparent and true to our intent. Harklinikken´s range of products includes individually customized products for hair and scalp. All products are based on extensive research and development efforts and have been thoroughly tested in order of efficiency and eliminating side-effects.

What if I don´t apply the Harklinikken Extract and wash my hair daily?

Your consistency directly impacts your results. Daily use is the single biggest factor in our clients’ success. Washing is part of the treatment and your consistency directly impacts your results. However, washing the hair every other day can be enough for some clients. We recommend continuing to use your Extract daily though, so layer it on if need be.

Do I have to use your shampoo and conditioner?

Our shampoo is not a regular wash is a treatment and it creates the optimal biological environment on the scalp paving the way for the hair follicle to accept the extract. The Harklinikken conditioner gives your hair the moisture it needs without weighing it down and leaving residues on the hair. Keep in mind that your hair tends to be drier when you have thinning hair, wavy or curly hair, humid climate, thyroid issues, greying hair, and highlighted or color treated hair. We highly recommend to only use our products while on the Harklinikken treatment for optimum results.

Can I exercise or go out while the extract is in my hair?

Although the Extract has a definite texture, you can still style your hair and go about your day. Some clients even like the volume it adds to their roots. It’s best to apply the Extract two hours after exercising, because sweat can cause it to run, minimizing its effectiveness. If you exercise after the Extract has already been in your hair for 6-8 hours, then you’re all set. Just wash with the Harklinikken shampoo after exercising.

What is in the Extract?

Raw plant-based materials isolated from different botanical components such as the plants sterols, tannins, and fatty acids. There are no problematic preservatives, no petro-chemicals, no coloring and no perfumes.

How quickly can I expect to see results?

Although we can make no absolute guarantees, we only accept clients who we believe will benefit from our regimen. Given the natural timing of hair growth, many of our clients report thicker hair and increasing hair regrowth within 4-6 months (some as early as within one to two months.)

What are possible side effects?

While some shedding is normal as hair grows in thicker, no clients have experienced any significant side effects. Since Harklinikken’s treatment of each client is individual, the Extract should only be used in accordance with instructions given during your personal assessment.

How long do I need to continue treatment and If I stop, will my hair start to fall out?

The components contained in the Extract that reverse the hair thinning process only work when you use it. Even after you’ve reached optimal results, you will need to continue your routine to prevent further hair thinning. For most clients, applying the Extract becomes as routine as brushing their teeth.

Is this covered by insurance?

No, using Harklinikken products is considered cosmetic and this is not generally covered by health insurance carriers.

What if I don´t live nearby one of your clinics?

If you don’t live nearby one of our clinics in Denmark, Dubai, Germany, New York or Tampa, a virtual consultation is preferred as it is more personal, and we are able to look at your scalp and hair, as it helps us knowing that you are a candidate for our treatment.

Can I color or highlight my hair?

Yes, you may continue to color and highlight your hair. Be sure to thoroughly hydrate the hair with our mask or leave in conditioner post coloring to ensure hair is healthy, hydrated and elastic.

Why are you not out in the market if it works so well?

This is a customized product for clients that qualify for our treatment. We take only those we can help. This is not a one size fits all product. Close follow up with our specialists is very important for our clients to gain the best results.

Why Our Process Works


We are dedicated to the success of every individual that engages with our program. We want to provide our clients with the most efficacious hair regrowth program available.


Every hair loss story is personal and unique and yours is no different. By creating a tailor-made program focused on your specific needs, we can optimize your results.


Our hair regrowth treatments are not only clinically proven but also used by over one hundred thousand satisfied clients.


From the ingredients we use in our products to the way we approach every single client’s hair loss situation, our aim is always to restore your hair as much as possible.



A pioneer in the science of hair regrowth, Harklinikken is renowned for unparalleled results. Lars Skjoth is the founder and head scientist of Harklinikken’s customized program that effectively treats genetic hair loss in men and women. Harklinikken is the only hair loss company that uses state-of-the-art technology to document results. Harklinikken's hair regrowth treatment program is also available online to qualified candidates worldwide.

“We know that hair loss means more than just loss of hair. Hair loss is often experienced as an attack upon one’s self-image. We strive to restore that image by making the most of your hair”.


Harklinikken Founder & Head Scientist