Does mesotherapy work for hair loss?
Updated: 13 hours ago
Medical editor: Dr. Semih Yıldız, plastic, reconstructive and aesthetic surgeon (FEBOPRAS) · Last updated: October 2026
Mesotherapy can help some people with thinning hair, most often early pattern hair loss, by supporting hair follicles that are still active. It does not bring back hair where the follicles have been lost, and it is not a treatment for every kind of hair loss. Because hair loss often has a medical cause, the first step is a diagnosis, not an injection.
Hair mesotherapy means a series of very small injections into the scalp with a mixture of vitamins, minerals, amino acids and other active ingredients. It is one of the four treatments described on our page about mesotherapy in Istanbul, and it is planned only after the cause of the hair loss has been assessed.
Hair loss is a symptom, and the cause decides the treatment
Losing more hair than usual is a sign that something has changed, and the reason is not always cosmetic. The most common causes include:
Pattern hair loss (androgenetic alopecia): gradual, inherited thinning at the temples and crown in men, or along the parting in women.
Shedding after a trigger (telogen effluvium): diffuse hair loss that typically starts two to three months after an illness, high fever, childbirth, surgery, a crash diet or severe stress.
Medical conditions: thyroid disorders, iron deficiency and hormonal conditions such as polycystic ovary syndrome.
Medicines: a number of medicines list hair loss as a possible side effect.
Patchy hair loss (alopecia areata): an autoimmune condition that causes round, smooth bald patches.
Scalp conditions: inflammation, infection or scarring types of hair loss, in which the follicles are destroyed.
Mesotherapy does not correct a thyroid problem or replace missing iron. When a medical cause is behind the hair loss, treating that cause is what makes the difference, and cosmetic treatment comes second, if at all.
How the cause is assessed
The assessment starts with questions: when the hair loss began, whether you notice shedding or gradual thinning, whether relatives have had similar hair loss, and whether you have recently been ill, given birth, changed medicines or lost weight quickly. Women are also asked about their periods and any hormonal symptoms.
The scalp is then examined for the pattern of thinning, signs of inflammation or scaling, and smooth or shiny areas that could point to scarring. Depending on the findings, blood tests (for example iron stores and thyroid function) or an assessment by a dermatologist may be needed before treatment is planned. Dr. Semih Yıldız plans each treatment around the needs of your scalp; with hair loss, that planning starts with understanding why it is happening.
Which types of hair loss may respond
Mesotherapy is mainly considered in two situations:
Early to moderate pattern hair loss, where the follicles are shrinking but still producing hair. Here mesotherapy supports the existing hair, usually alongside medical treatment.
Diffuse shedding after a trigger, once the trigger has been identified and dealt with. This type often settles on its own within months, so mesotherapy can at most support the recovery.
It is not the right choice in these situations:
Patchy autoimmune hair loss, which needs dermatological treatment
Scarring types of hair loss, which need a prompt diagnosis to limit permanent damage
Hair loss caused by a medical problem that has not been treated
Areas that are already smooth and bald, where no active follicles remain
Pregnancy, breastfeeding or an active infection of the scalp
What results are realistic
When hair mesotherapy works, the typical result is less shedding and hair that looks and feels a little thicker. It does not create new follicles, and it cannot restore a full head of hair where thinning is advanced. Research on hair mesotherapy consists mostly of small studies using different mixtures, so results vary between people and cannot be predicted with certainty.
Time is part of the picture. Because hair grows only about a centimetre a month, improvements in density take several months to show, and they are judged after a course of 3–4 sessions rather than after the first. Comparing photos taken in the same light and position is more reliable than daily checks in the mirror.
Pattern hair loss is a lifelong tendency, so any benefit fades once treatment stops. Maintenance sessions every few months can help to hold the result.
Side effects are usually limited to tenderness, small bumps, redness or tiny bruises for a day or two. Rarely, patches of hair loss and scarring have been reported at injection sites, sometimes appearing weeks or months after a session, and in some cases the hair did not fully grow back. If you notice a new bald patch, a painful lump or redness that does not settle where the injections were given, send us a photo and see a dermatologist; tell them that you had scalp mesotherapy, because prompt assessment can help to limit lasting damage. Difficulty breathing or swelling of the face or throat after any injection is an emergency: call 112 in Turkey or your local emergency number.
Combining mesotherapy with medical treatment
For pattern hair loss, the treatments with the strongest evidence are medical, such as minoxidil applied to the scalp and, for some patients, prescription tablets. They are started and monitored by a doctor and take several months to show their effect. Mesotherapy can be added as a supporting treatment, but it does not replace them.
The same principle applies to other causes. Iron deficiency or a thyroid disorder is treated by your doctor, a scalp condition by a dermatologist, and a medicine that causes hair loss is reviewed with the doctor who prescribed it. Gentle hair care, avoiding tight hairstyles and a diet with enough protein also support the hair while it recovers.
Before mesotherapy, tell the team about every medicine and supplement you take. Alcohol and, if possible, blood-thinning painkillers are avoided for a few days beforehand to reduce bruising, but prescribed blood thinners are never stopped without your doctor’s advice.
When to see a doctor first
Some signs mean that hair loss should be checked by a doctor before any cosmetic treatment is considered:
Sudden, heavy shedding or hair coming out in clumps
Round bald patches on the scalp, in the beard or in the eyebrows
Itching, burning, pain, redness or scaling of the scalp
A receding hairline with redness around the hairs, or smooth, shiny patches
Hair loss together with tiredness, weight change, irregular periods, acne or new facial hair
Hair loss that started after a new medicine
Hair loss in a child
Once a medical cause has been ruled out or treated, and mesotherapy makes sense for your type of hair loss, the treatment steps and preparation are described on our hair and skin mesotherapy page.
Frequently asked questions
Is hair mesotherapy painful?
Most people feel small pinches during the injections, and a numbing cream can be used to keep the treatment comfortable. Afterwards the scalp may feel tender for a short time, and any small bumps, redness or tiny bruises usually settle within a day or two.
Can mesotherapy replace a hair transplant?
No. A hair transplant moves hair follicles from the back of the head to thinning or bald areas, while mesotherapy can only support follicles that are still there. On a scalp that is already smooth and bald, there is nothing left for mesotherapy to support. In earlier thinning, it may help the existing hair look fuller.
Can I have hair mesotherapy for shedding after pregnancy?
Not while you are breastfeeding, because mesotherapy is not used during pregnancy or breastfeeding. Shedding after childbirth is common, usually starts a few months after the birth and in most women settles on its own within the first year. If it continues for longer, iron levels and thyroid function are usually checked before any treatment is considered.
If you are unsure whether mesotherapy suits your type of hair loss, you can send photos of your scalp and your medical history for a free online assessment.
This article provides general information and does not replace a medical consultation. Results vary from person to person.
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