Laboratory tests to identify the causes of hair loss – investigating the causes of hair loss

  • Artificial intelligence-based hair diagnostics, medically-based treatment
  • State-of-the-art, medical HILT laser treatments: over 10,000 laser hair treatments performed
  • Treatment at our medical aesthetics and clinical research centres in Budapest and Győr
  • Natural results without pain: up to 70% greater hair density and 80% thicker hair strands

Book a free consultation at Denza Hair!

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Laboratory Tests for Hair Loss

Hair loss is sometimes caused by underlying factors that can only be fully identified through laboratory diagnostic tests – this is the first step in identifying the causes of hair loss. The success of the multi-award-winning Denza More & Better Hair protocol lies in its comprehensive protocol, which focuses not only on treating the symptoms but also on identifying the underlying causes. By uncovering the underlying causes of hair loss, thinning or weakening, we can tailor the treatment protocol to the individual and ensure the long-term restoration of hair and scalp health.
BEFORE — AFTER

The results of our Denza More & Better Hair treatment

Before treatment
Before treatment
After treatment
After treatment
Géza K., 25

“I didn’t have any noticeable, severe hair loss, but the quality of my hair gradually deteriorated and my hair strands became increasingly weak. I also frequently experienced irritation caused by seborrhoeic dermatitis. First, with the help of a dermatologist, we restored the health of my scalp, followed by Denza laser treatments, which restored the strength of my hair.”

Learn more about the treatment
Before treatment
Before treatment
After treatment
After treatment
Krisztián M., 44

“I was experiencing severe hair loss on the top of my head and at my temples; my scalp was irritated, and on top of that, my hair was visibly falling out – I’d end up with loads of strands in my hands whenever I washed it. First, I went for a pre-hair transplant consultation; after that, I decided to give Denza laser hair treatment a go; and finally, I opted for this, which I haven’t regretted. It turned out that my scalp was severely inflamed, and the follicles were very clogged with built-up sebum. I hadn’t even realised before that this problem could be solved with a laser; clearing the scalp paves the way for hair growth. After the third treatment, the severe hair loss stopped, and by the fifth session, both my family and my hairdresser had noticed a positive change in my hair. I’m delighted that I’ve finally managed to solve my problem without surgery and that my scalp is at last healthy; the irritation and hair loss have stopped.”

Learn more about the treatment
MORE THAN
10K
Denza hair treatments completed
MORE THAN
96%
Patient satisfaction*
UP TO
80%
Thicker hair diameter**
Az év technikai innováció nyertese
A multi-award-winning protocol

What lies behind hair loss? The causes of hair loss can be identified through laboratory tests

Hair loss and thinning may be caused by underlying medical conditions, hormonal imbalances, nutritional deficiencies, inflammatory processes or metabolic disorders. Among the causes of hair loss, androgenic hormones (such as testosterone and DHT), stress, various infections (such as fungal infections), autoimmune processes, chronic illnesses and the use of certain medicines play a significant role. These cannot always be identified with complete certainty using tools for hair and scalp assessment alone; therefore, where necessary, laboratory tests and specialist medical examinations are also available on-site at Denza centres.***
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Laboratory diagnostic testing makes it possible to:
  • So that we can get an accurate picture of your current state of health
  • We can rule out any internal medicine, endocrinology or gynaecological abnormalities (we examine different hormonal and androgenic factors in men and women)
  • We can prevent your health and the condition of your hair from deteriorating further
  • We are able to put together a truly personalised, targeted treatment plan
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What laboratory tests are available for hair loss as part of the multi-award-winning Denza protocol?

As part of the Denza More & Better Hair protocol, it is possible to carry out comprehensive laboratory tests. The type of laboratory diagnostic tests is always determined on the basis of the results of the preliminary trichological assessment and risk analysis.
The following laboratory diagnostic tests are available at our centre:
  • Large-scale laboratory
  • Hormone profile (male and female sex hormones, stress hormones)
  • Thyroid panel
  • Vitamin and mineral levels (e.g. vitamin D, iron, zinc, B12)
  • Inflammatory markers
  • Liver and kidney function test results
  • Blood glucose and insulin levels (fasting or oral glucose tolerance test)
  • Autoantibodies
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Google review
After the seventh treatment, we’ve already seen a truly remarkable change! I’m very pleased! Ivett is always so kind and friendly.
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Ramóna Horváth
2025.07.17
Google review
I’m nearing the end of my hair treatments and have noticed a significant improvement. My hair has become stronger and thicker, and new hairs have also appeared in the treated area.
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Anna Lukácsy
2025.07.21
Google review
I go to Győr for treatment. Laser hair treatment has really helped me, and I’ve seen visible results. The service is excellent, in a calm and clean environment. Ivett is very attentive and I always enjoy visiting her.☺️
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Csenge Németh
2025.08.08
Google review
After the fifth treatment, the condition of my hair has visibly improved. I am completely satisfied.
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Dorottya Kiss
2025.08.12
Google review
I had my treatment today – my fifth session – and I’ve already got more baby hair. I’m really pleased, as lots of my friends have already commented that it looks much thicker. I’d recommend it to anyone struggling with hair loss.
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Andrea Nagy
2025.08.16
Google review
I’ve reached the halfway point of my course of treatment and I can already see results, which I’m really pleased about. I’m looking forward to the next stage with confidence, and I’m curious to see how the process develops from here. Everyone at the centre is very friendly and professional, and the atmosphere is particularly pleasant. I’d wholeheartedly recommend it to anyone considering a similar course of treatment. :))
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Krisztian Erdelyi
2025.07.31
Google review
I’ve now had my fourth treatment, and I could already feel a positive change after the third one, even though I’d been told this usually happens halfway through the course of treatment. My hair has become stronger, hair loss has slowed down, and I’ve even started to see baby hairs appearing, which I’m really pleased about. I’m eagerly awaiting the final result; so far, I’d highly recommend their service.
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Péter Igricz
2025.08.13
Google review
This isn’t the first time I’ve had laser treatment at the Denza Hair Centre, and I’m always very satisfied. The team’s expertise and attentiveness are outstanding, and the surroundings are pleasant and up to a high standard. Thanks to the treatments, my hair has become stronger, shinier and much healthier. I wholeheartedly recommend it to anyone looking for a long-lasting solution!” “I go to the Denza Hair Centre regularly
for laser treatment because I could see a positive change even after the very first session. The specialists are extremely friendly and professional, and they pay close attention to me every time. The condition of my hair has improved significantly, and I’m very grateful for the results so far.”
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Ildiko Naco
2025.08.28
Google review
I’m really pleased – I started laser hair treatment over a year ago. I can’t recommend it highly enough to everyone!
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Katalin Gregor
Katalin Gregor
Google review
Efficient service, an expert hair diagnostician, and a friendly colleague who carries out laser treatments. Győr Aesthetica
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Eszter dr Rubint
2025.01.10
Google review
I gave it five stars, but if I’d had the chance, I would have given it six or seven. The staff are very friendly and attentive. I felt as though I was visiting a luxury facility in a class of its own. The examination was very thorough and meticulous; I wholeheartedly recommend it to everyone. 🤗
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Erzsebet Rezman
2025.04.26
Google review
I’m glad I tried the treatment – it’s had a really positive effect! My hair is growing nicely!
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Sándliné Kiss Erzsébet
2025.04.28
Google review
After the hair treatment, the quality of my hair visibly improved; it became much thicker and started to grow faster. The staff are friendly and knowledgeable. I’d recommend it.
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Anna Fehér
2025.05.05
Google review
After my sixth Denza treatment, I already have loads of new hair, my hair has gained volume, and my hair strands have become stronger – I’m really pleased.
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Éva MacPherson
2025.05.16
Google review
It really does make your hair grow – you can see the difference from as early as the fifth treatment (you start to see loads of baby hairs growing!), and I highly recommend this treatment!
Veronika Svéd
2025.05.21
Google review
I go to the Denza Hair studio in Győr for treatments. I’m absolutely delighted with it. The lady who works there, Ivett, is always friendly and helpful.
I started to see the results of the laser hair treatment after just my second session.
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Szilvia Fodor
2025.05.21
Google review
I had my fifth treatment yesterday, but the change was already striking after just the third one. The lady carrying out the treatment is lovely, polite and approachable too!
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Ramóna Horváth
2025.06.03
Google review
This was my third treatment, and I can see that the baby hairs on my forehead are really noticeable.
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Andrea Nagy
2025.06.12
Google review
I’m halfway through the hair treatments and have noticed a significant improvement. My hair has become stronger and thicker, and new hairs have started to grow in the treated area.
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Anna Lukácsy
2025.06.16
Google review
As a last resort before a hair transplant, I signed up for laser hair treatment. After 10 out of 6 sessions, the results are truly impressive; Noémi is a brilliant professional – we’ll soon be able to plait each other’s hair.
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marci gecse
2025.01.14
Google review
The staff are extremely friendly and knowledgeable, and treatments start right on time. A professional business in every respect! I was a little sceptical about the results at first, but the change is already striking after just four treatments. My hair has become thicker and stronger, and the thinning on the top of my head has not only stopped but is already starting to disappear. I really wasn’t expecting this after turning 50 – but it works!
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Péter Rozgonyi
2025.04.15
Google review
After just 5 treatments and 3 months, I can already see a difference – I haven’t regretted giving it a go. The laser treatment isn’t painful, but you do need to be persistent and patient with the morning and evening minoxidil treatments. I’d recommend it; I hope my hair will be even thicker after the next five sessions.
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Istvan Vajda
2025.04.28
Google review
I embarked on the treatment with a fair amount of courage and a great deal of uncertainty (I don’t have enough hair for a hair transplant). After just three sessions, I received complimentary comments from my relatives, which made me very happy as I’m now approaching my fifth session. I hope I’ll continue to enjoy my ‘hair regrowth’ for a long time to come.
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István Juhász
2025.06.04
Google review
Every treatment was carried out professionally. Each time, the lady performing the treatment updates me on the current condition of my hair and any improvements. I can recommend the clinic to everyone.I’m now on my fourth treatment and I can already see the improvement in the mirror; both my existing and new hair strands have become stronger. I’m grateful to the clinic and the technology for the fact that I no longer have to miss work because of the therapy.
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Csaba Fabók
2025.06.13
Google review
I received a very warm welcome when I visited the Aesthetica centre. I went there with a hair problem, and they provided me with very precise information; they explained the issue I was facing in a friendly and detailed manner. During the treatments, the therapist was very friendly, attentive and easy-going 🙂 Whatever questions I have, she’s always able to provide well-informed answers.
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Kovács Anita
2024.03.27
Google review
I’m having hair treatments, and the results have been excellent so far. They’re helpful and friendly in every way!
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Sándor Gáspár
2024.07.25
Google review
I’ve now had my fifth treatment; even my hairdresser has noticed the fine hairs, and my hair has better body now. I hope there’ll be further improvement! But I’m already happy with this!
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Zsuazsanna Sajtos
2024.10.29
Google review
The hair treatment works; I don’t regret giving it a go – thank you.
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Ildikó Hódosi
2024.11.12
Google review
I am very satisfied with the clinic’s service and the laser hair growth treatments! I’ve already noticed visible results after just a few sessions, and my hair looks stronger and healthier. The staff are extremely friendly and helpful, and they were happy to answer all my questions. The treatment environment is clean, modern and reassuring, which is particularly important to me. I can’t recommend this clinic highly enough to anyone struggling with hair problems and looking for an effective solution!
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Szlev
2024.11.20
Google review
I had a free AI hair analysis at Aesthetica. My hair is falling out and I don’t know why. The camera clearly showed that there is inflammation on my scalp and no new hair is growing there. Everyone was very kind.
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Edit Latkoczki
2025.02.09
Google review
I’ve just had my third hair treatment, and my hair loss has already been reduced to a minimum. I’m so glad I chose the Denza laser hair treatment! Ivett carries out the treatment; she’s very kind, polite and helpful! Thank you very much!
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Éva Vörös
2025.01.31
Google review
My son had a hair treatment, and his hair has grown back beautifully in barely a year!! Thank you❤️
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Annamaria Atiyeh
2025.03.10
Google review
I recently underwent the Denza laser hair treatment because I wanted to improve the condition of my hair and reduce hair loss.
The treatment began with a detailed hair and scalp assessment, during which the condition of my scalp was examined using a special camera. The specialist explained what type of hair loss I had and what results I could expect. This was very reassuring, as I knew exactly what to expect.
The laser treatment was completely painless; it felt more like a pleasant warmth on my scalp. After just a few sessions, I noticed that my hair was falling out less. After about two months, my hair looked fuller, and the new strands felt thicker too.
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Ildiko Naco
2025.03.13
Google review
I’ve just had my 8th laser hair treatment. I was very sceptical. This is the first treatment I’ve had for hair loss in women that’s actually been successful (I’ve tried so many things already). My hair is growing back beautifully!!!
Ivett is fantastic, kind, meticulous, punctual, helpful and highly professional. That’s exactly what I needed: a knowledgeable, supportive team behind me.
Once the course of treatment is over, I’d like to go back to her from time to time for ‘maintenance’ – I’m so grateful to her!!
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Szabó Marianna
2025.04.04
Google review
I’m giving it five stars in advance! It’s true I’ve only just had my second treatment, but I’ve already noticed a significant improvement in terms of hair loss, and I’m confident that by the 10th session, the results will speak for themselves. Everyone is very friendly. I always feel good when I go in and when I leave. I particularly enjoy the laser hair treatment 😀 – I can only recommend it to my male friends who aren’t satisfied with just a ‘that’ll do’ approach…
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Márk Paizs
2025.04.23
Google review
They provide a very friendly, attentive and meticulous service. The staff pay close attention to everything and regularly check in with patients to make sure they’re comfortable. I can’t recommend them highly enough to everyone.
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Szász Gábor
2025.05.27
Google review
A great atmosphere, service that meets every need, very friendly staff, transparent processes and information – I can’t recommend it highly enough to everyone.
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Péter Ács
2025.06.12
Google review
I’m very pleased with the service; I’ve now had five treatments and the difference is remarkable.
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Bence Szabó
2025.06.21
Google review
Professional specialists, flexible, problem-focused, truly effective treatment, with remarkable improvements. I can’t recommend them highly enough.
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Levente Molnár
2025.06.22

Why choose Denza More & Better Hair?

  • Artificial intelligence-based hair diagnostics, medically-based treatment
  • State-of-the-art, medical HILT laser treatments: over 10,000 laser hair treatments performed
  • Treatment at our medical aesthetics and clinical research centres in Budapest and Győr
  • Natural results without pain: up to 70% greater hair density and 80% thicker hair strands
Book a free consultation now!

A holistic approach to healthcare to ensure comprehensive treatment

The multi-award-winning Denza More & Better Hair protocol takes a comprehensive approach: if you wish, or where clinically indicated, our specialist doctors will monitor the progress of your health. In addition to laboratory tests, you can also make use of specialist consultations (endocrinology, gynaecology, dermatology).
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The procedure for laboratory diagnostic tests

  • Hair health assessment: Our specialist trichologist determines whether laboratory diagnostic tests are required, based on AI-based hair and scalp assessment and a comprehensive risk analysis.
  • Personalised test package: Our experts will put together a laboratory test package tailored to your health and the needs of your hair.
  • Laboratory diagnostic tests: Convenient and quick blood tests at the Denza centre, with no referral required and no queuing.
  • Evaluation of the results: Our experts evaluate the results in detail, thereby enabling the development of a personalised treatment protocol and the incorporation of any additional medical therapies.
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The comprehensive protocol is based on five key pillars, which are included in every treatment package

Denza Energy

Non-ablative laser hair stimulation treatments, which promote regeneration at a cellular level and increased blood circulation, as well as other energy-based stimulation treatments.

Denza Mechanotherapy

Highly effective treatments involving the administration of active ingredients and mechanical stimulation to improve microcirculation.

Denza Supplements

Vitamins and dietary supplements tailored to the stage of hair loss, designed to nourish the hair follicles from within.
Read more

Denza Cosmeceuticals

Home care products that provide targeted support using ingredients of the highest cosmetic quality.
Read more

Denza DHT block

Vasodilator preparations that support an adequate blood supply to the hair follicles.
Read more
Denza
Frequently Asked Questions

How can I book my free assessment?

Sign up by filling in the form and restore the health and beauty of your hair!

Why is a laboratory test important in cases of hair loss?

The causes of hair loss are often linked not only to problems affecting the scalp, but also to inflammatory or hormonal processes taking place within the body. Laboratory tests are therefore often recommended in cases of hair loss, as they help to identify the underlying factors. These tests can, for example, check blood counts, iron and transferrin levels, thyroid hormones, and levels of certain vitamins and minerals (e.g. zinc). These results help to identify the underlying causes of hair loss and provide a basis for personalised treatment.

What laboratory tests can help identify the causes of hair loss?

The causes of hair loss can often be identified more accurately through laboratory tests. Laboratory tests generally check iron stores, transferrin levels, CRP levels (to detect inflammatory processes in the body), and thyroid function. In addition, hormonal tests may be carried out where necessary, such as testing testosterone levels or other hormones, particularly in cases of androgenetic alopecia or excessive hair loss. These parameters help to identify, for example, iron deficiency, autoimmune diseases or other chronic conditions that may underlie hair loss.

When should you have laboratory tests carried out for hair loss?

Laboratory tests may be particularly warranted if hair loss is excessive, has persisted for a long time, or presents as diffuse or patchy hair loss. In both women and men, the underlying causes may include hormonal changes, stress, iron deficiency, autoimmune diseases or even infection. Laboratory results help determine whether further investigation, treatment or therapy is required, and provide the basis for a personalised hair loss treatment plan. Once an appointment has been booked, the tests can be carried out quickly, so that the underlying causes can be identified as soon as possible.

Book a free consultation with Denza’s experts, who will help you choose the right laboratory tests quickly and easily!

* For more information on our satisfaction survey
** Based on the results of a survey carried out in 2023 by the distributor of Denza More & Better Hair
***These are not included in the treatment packages.


The expected result from the treatment varies from person to person and can be influenced by many factors – such as the patient’s health condition, hormonal disorders, vitamin, mineral or trace element deficiencies – so the result cannot be guaranteed.
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Submitting this form does not commit you to treatment. The hair treatment consultation is free of charge.

Book Your Free Consultation for the Denza More & Better Hair treatment!

  • Artificial intelligence-based hair diagnostics, medically-based treatment
  • State-of-the-art, medical HILT laser treatments: over 10,000 laser hair treatments performed
  • Treatment at our medical aesthetics and clinical research centres in Budapest and Győr
  • Natural results without pain: up to 70% greater hair density and 80% thicker hair strands
+3620
+3620
+3630
+3670
+36
+