Hair loss is frustrating in a specific way: there are a lot of treatments that sort of work, and it's genuinely hard to know which one to try. Mesotherapy sits somewhere in the middle of that spectrum. It's not a magic fix. But for the right patients, it produces real, measurable improvement. The key word is “right patients.”
What Is Hair Mesotherapy?
Mesotherapy for hair involves a series of microinjections directly into the scalp — typically at a depth of 1 to 4mm, targeting the mid-dermis where hair follicles live. The injected cocktail varies by clinic, but the most evidence-backed formulations include minoxidil, biotin, zinc, vitamins B5 and B12, DHT blockers like finasteride (applied locally rather than systemically), and growth factors such as VEGF and IGF-1 that stimulate follicle activity.
The goal is to deliver these actives precisely where they're needed, bypassing the poor scalp absorption you'd get from a topical product. A topical minoxidil solution reaches the follicle in relatively low concentrations. Injecting it directly changes that equation.
What the Evidence Actually Says
A 2013 study in the International Journal of Trichology compared mesotherapy to topical minoxidil for androgenetic alopecia (the most common type of hair loss) and found that mesotherapy produced greater improvement in hair density after 3 months — 92% versus 62% of patients showing a positive response. That's a meaningful difference, though it's worth noting that individual results vary depending on the stage of hair loss and the formulation used.
Most studies show better results for patients in the earlier stages of hair loss — Norwood scale I to III in men, Ludwig I to II in women. Once follicles have been inactive for a long period, they become harder to stimulate. Mesotherapy doesn't regenerate follicles that have already fully atrophied.
Who Responds Best
Patients with early-stage androgenetic alopecia, telogen effluvium (diffuse shedding triggered by stress, nutritional deficiency, or hormonal shifts), or alopecia areata in limited patches tend to see the best results. If your hair is thinning actively but the follicles are still alive — which a dermatoscopy or trichoscopy can confirm — mesotherapy has a reasonable chance of slowing the loss and improving density.
It doesn't work particularly well for complete bald patches where the follicles are gone, or for scarring alopecia where the follicle has been structurally destroyed. In those cases, the only effective option is hair transplant.
What a Course Looks Like
A standard protocol is 6 to 10 sessions, typically spaced 2 weeks apart initially and then monthly as maintenance. Each session takes about 30 minutes. The injections cause brief stinging — like a series of small pinpricks across the scalp. Most patients manage it without anaesthesia, though a topical numbing cream can be applied beforehand if sensitivity is a concern.
Noticeable results — reduced shedding, improved hair texture, early new growth at the hairline or parting — usually become visible around sessions 4 to 6. You're unlikely to see significant change after just 2 sessions, which is worth knowing upfront.
Mesotherapy vs PRP for Hair
PRP uses growth factors derived from your own blood. Mesotherapy delivers a standardised (or custom) pharmaceutical cocktail. They're often combined, and the combination tends to outperform either alone. If you're choosing one, mesotherapy is typically more affordable per session; PRP involves centrifugation and slightly more clinic time, which adds to the cost.
In our experience, the combination protocol gives the most consistent results for patients with androgenetic alopecia who are in the early to mid stages.
Realistic Expectations
Mesotherapy slows hair loss and can improve density, but it doesn't produce the kind of transformation you'd get from a hair transplant. Think of it as preserving and strengthening what you have, with some regrowth possible in thinning areas. Results typically plateau after the initial course and require maintenance sessions — usually every 2 to 3 months — to sustain.
If you're losing hair and want to know whether mesotherapy is appropriate for your pattern, the starting point is an honest assessment with our team. We'll look at what stage your hair loss is at and tell you what's realistically possible.
You can find out more about what the treatment involves on our mesotherapy page, or book directly if you're ready to discuss your situation.
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