Yes – a peer-reviewed study published in the Journal of Cosmetic Dermatology using the same Fotona SP Dynamis laser found the treatment to be an effective addition to the androgenetic alopecia treatment arsenal.

No – it’s described as a gentle, non-invasive treatment with no anaesthetic required and minimal to no downtime.

Most treatment plans involve a course of minimum 8 regular sessions, discussed, and tailored to your specific hair loss pattern at consultation.

Clinical research shows improvement in hair growth and density has been reported across different stages of androgenetic alopecia, though earlier intervention generally gives more to work with.

Yes – published research has combined laser treatment with PRF/ PRP (platelet-rich fibrin/ plasma) for some patients, and this is something we can discuss as part of your bespoke treatment plan.

Individual conditions vary so much that I first undertake a professional consultation.

You can book a free online consultation which will enable your particular condition to be assessed, a specific treatment plan prepared and the treatment fees.

Hair Loss Treatment in Bath: What Actually Works

Hair thinning and hair loss affect a huge number of people, and the market is full of products promising results without much evidence behind them. This guide covers what actually causes hair loss, the realistic treatment options available, and what clinical research says about laser-based hair regrowth treatment.

What Causes Hair Loss?

The most common cause of hair thinning in both men and women is androgenetic alopecia — a genetically influenced, hormone-driven process that shrinks hair follicles over time, affecting up to around 70% of the adult population worldwide. Other causes include hormonal changes (such as pregnancy or thyroid conditions), stress-related hair loss (telogen effluvium), nutritional factors, and less commonly, autoimmune causes. Identifying the type of hair loss is the first step, since the right treatment depends heavily on the underlying cause.

Common Hair Loss Treatments — And Their Downsides

• Topical minoxidil: widely used and reasonably evidenced, but requires ongoing daily use indefinitely, with effects reversing if stopped.
• Oral medication (e.g. finasteride): effective for some, but not suitable or wanted by everyone, and carries potential side effects worth discussing with a doctor.
• Hair transplant surgery: can be highly effective for established hair loss, but is invasive, expensive, and involves real recovery time.
• Low-level laser therapy (LLLT) devices: popular and generally safe, though evidence quality varies considerably between devices and studies.
• Non-ablative laser treatment (e.g. Fotona HAIRestart): a newer, clinic-based option with emerging peer-reviewed evidence, offering a non-invasive, low-downtime approach that can also be combined with treatments like PRF/ PRP.

Laser Treatment for Hair Loss: How Fotona HAIRestart Works

Fotona HAIRestart uses a non-ablative Er:YAG laser in Fotona’s patented SMOOTH mode to gently heat the scalp, without damaging the skin’s surface. This controlled heating stimulates growth factor production and improves blood flow to hair follicles, helping to reactivate dormant follicles and support denser, healthier hair growth over a course of treatment sessions.

Is Laser Hair Regrowth Right for You?

HAIRestart is worth considering if you’re looking for a non-invasive option, want to avoid or complement medication, or haven’t had the results you hoped for from over-the-counter treatments. It’s suitable for a range of hair loss patterns and both men and women — a consultation is the best way to confirm whether it’s the right fit for your specific type and stage of hair loss.

What the Research Says

Fotona HAIRestart is backed by genuine peer-reviewed research, not just manufacturer claims. A study published in the Journal of Cosmetic Dermatology used the Fotona SP Dynamis laser (the same platform used for HAIRestart) with its non-ablative SMOOTH mode across a course of treatment sessions in patients with androgenetic alopecia, concluding the laser is an effective addition to the AGA treatment arsenal — with some patients in the study also receiving combined PRP therapy. Separately, patient-reported outcomes from clinical research have shown improvement in hair quality reported by the large majority of patients, independent of age or severity of hair loss at the start of treatment. It’s worth noting that laser hair regrowth research overall is still a developing field compared with longer-established treatments like minoxidil — a fair, honest picture is that it’s a promising, well-tolerated option with real supporting evidence, rather than a guaranteed cure.

Sources Referenced

• Day, D. et al. Non-ablative Er:YAG laser is an effective tool in the treatment arsenal of androgenetic alopecia (Journal of Cosmetic Dermatology, 2022) — primary peer-reviewed source, uses the Fotona SP Dynamis SMOOTH mode: https://pmc.ncbi.nlm.nih.gov/articles/PMC9292628/ (also available via Wiley: https://onlinelibrary.wiley.com/doi/10.1111/jocd.14370)
• HAIRestart® clinical overview (Fotona, manufacturer): https://www.fotona.com/en/treatments/6860/hairestart-r/
• Lasers for treatment of androgenetic alopecia: an in-depth analysis (PubMed, 2025) — broader context on laser therapy evidence for AGA: https://pubmed.ncbi.nlm.nih.gov/39979533/
• Efficacy and Safety of Laser Therapy and Phototherapy in Cicatricial and Non-Cicatricial Alopecia: A Systematic Review (PMC) — useful for broader context/comparison across laser hair loss treatments: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11534645/