Hair mesotherapy: stop hair loss and strengthen your hair
February 4, 2026 · 3 min

Discover an innovative medical solution for hair that is dense, glossy and healthy again. Hair mesotherapy is a major advance in the treatment of hair loss, delivering visible results without surgery.
What is hair mesotherapy?
Hair mesotherapy is a major advance in the medical treatment of hair loss. This refined technique delivers targeted injections directly into the scalp, supplying a precise cocktail of essential nutrients: vitamins, minerals, hyaluronic acid and amino acids.
The main aim of this treatment is to stimulate blood microcirculation in the scalp, feeding the hair follicles deeply and revitalising the bulb.
Developed in 1952 by Dr Michel Pistor, the method has evolved considerably and has become a reference solution in the treatment of hair loss.
Hair loss and hair strengthening: understanding the hair cycle
To understand why hair mesotherapy works, it helps to know how hair naturally behaves. Every hair on the scalp follows a precise life cycle made up of three distinct phases:
• Anagen phase: active growth for 2-7 years • Catagen phase: a transition of 2-3 weeks • Telogen phase: rest and natural shedding
Under normal conditions we lose between 50 and 100 hairs a day. Beyond that threshold, we begin to speak of alopecia. The causes of excessive loss are many: genetic predisposition, chronic stress, nutritional deficiencies, hormonal upheaval, or exposure to pollution.
The benefits of mesotherapy for hair
Hair mesotherapy stands out as a treatment of choice for anyone dealing with hair problems. Unlike heavy surgical procedures, it offers a non-invasive medical approach.
- Non-surgical procedure: a gentle medical treatment, barely painful and with no social downtime. Activities resume immediately.
- Quickly visible results: the first effects appear from the third session, with a marked improvement in density and shine.
- Lasting regrowth: deep stimulation of the hair follicles for durable regrowth.
- A smart alternative: an excellent alternative or complement to a hair transplant, particularly suited to mild or moderate alopecia.
How does a hair mesotherapy session work?
A hair mesotherapy session is a quick, comfortable medical procedure carried out in a professional, secure setting. Each session generally lasts between 20 and 30 minutes.
- Personalised diagnosis: careful examination of your scalp and a full assessment to tailor the treatment.
- Preparing the scalp: thorough cleansing and application of an anaesthetic cream if needed.
- Targeted injections: micro-injections using a pneumatic injector gun or ultra-fine needles.
- Aftercare advice: avoid washing your hair or exposing it to heat on the same day.
Indications for hair mesotherapy
Hair mesotherapy is a suitable treatment in many situations of hair loss or weakening.
- Diffuse hair loss: seasonal shedding, stress-related shedding or mild androgenetic alopecia.
- Weakened hair: fine, brittle, dull hair that has lost its vitality.
- Moderate alopecia: visible but limited areas of thinning.
- After a transplant: an adjuvant treatment to speed up regrowth and optimise transplant results.
Contraindications to be aware of
Although hair mesotherapy is generally safe and well tolerated, some situations call for particular care or rule the treatment out.
- Active skin conditions: psoriasis flare-ups, active seborrhoeic dermatitis, folliculitis.
- Known allergies: any allergy to the injected components requires a thorough assessment.
- Pregnancy and breastfeeding: firmly advised against as a precaution.
- Cancer treatment: patients undergoing active chemotherapy or radiotherapy.
The recommended protocol and expected results
The success of a hair mesotherapy treatment rests on a rigorous, personalised medical protocol.
• Initial phase: 6 to 8 sessions spaced 2 to 3 weeks apart • Progressive results: first perceptible changes after 2 to 3 months • Maintenance phase: regular sessions every 4 to 6 months to sustain the benefits
The effects observed include visibly thicker and stronger hair, a significant slowdown in daily shedding, stimulated regrowth in thinning areas, and a return of natural shine.
