What does long-term laser hair reduction research show?

What question did the researchers ask?

The review focused on long-term hair reduction after laser or light treatment, requiring follow-up long enough to cover a full hair-growth cycle for the treated body site.

What did they actually find?

Long-term reduction ranges overlapped across Nd:YAG, Alexandrite and diode lasers. Trials treating legs reported larger long-term reductions than facial trials, showing that body site and growth cycle influence outcome.

What should you keep in mind?

Only five trials met the strict follow-up criteria. This supports one GentleMax Pro indication—hair reduction—and cannot be used as evidence for pigmentation, redness or vascular treatment, which require their own diagnosis and literature.

What does this mean for a Highfield consultation?

This review supports one common laser indication; vascular and pigmentation concerns require separate evidence and assessment. We consider that finding alongside independent guidance, your medical history, examination and priorities. It can support a better-informed decision, but it cannot promise a personal result or decide whether treatment is suitable.