Short answer
Laser hair therapy uses low-level laser light on the scalp to stimulate hair follicles and support growth. It is painless and non-invasive, a session takes about 20 to 30 minutes with no downtime, and it is usually done as a course over several weeks. Laser hair therapy is included in every Metropolmed hair transplant package.
What is laser hair therapy?
Laser hair therapy, also called low-level laser therapy, shines red light of a specific wavelength onto the scalp. The light is gentle and does not heat or cut the skin.
It is thought to increase energy and blood flow around the follicles, which can help weakening follicles stay in the growth phase for longer.
It is different from laser hair removal. The light used in hair therapy is low-energy and is intended to support follicles, not to damage them.
Who is it for?
Laser therapy is a gentle option for many types of thinning hair.
Laser therapy works best when follicles are still present but weakening. It will not restore hair in areas that have been bald for years, and your doctor explains realistic expectations after examining your scalp.
- Early to moderate thinning in men and women
- People who prefer a treatment without injections
- Supporting recovery after a hair transplant
- Combining with PRP or mesotherapy
How the treatment is done
You sit comfortably while a laser device is placed over the scalp. There are no injections and no anaesthetic is needed. Each session takes about 20 to 30 minutes, and you can return to normal activities straight away.
Laser hair therapy is included in every Metropolmed hair transplant package. For patients travelling to Istanbul, hotel, VIP transfers and an interpreter are arranged before you land.
Laser therapy after a hair transplant
After a hair transplant, laser therapy is used to support healing and the growth of new hair. It is gentle on the scalp, so it can be used in the first days after surgery when other treatments are not yet suitable.
It can also help your existing hair, which a transplant does not protect from further thinning. Your doctor tells you when and how often to have sessions.
Many patients combine treatments for a better overall effect, and your doctor builds a plan around the cause and stage of your hair loss rather than a single fixed protocol.
Results and follow-up
Laser therapy works gradually. Results are usually assessed after 3 to 6 months of regular sessions and vary between people. It helps maintain hair rather than restore lost areas, so ongoing sessions are often needed to keep the benefit.
Some patients notice early changes in shedding within the first few months, while improvements in thickness take longer to show.
Your doctor reviews your progress and adjusts the plan if needed.
Risks and safety
Low-level laser therapy is considered very safe. Mild scalp warmth, itching or temporary shedding at the start are possible. It is not suitable for people with certain light-sensitive conditions or who take light-sensitising medication, so a doctor checks your health in person first.
Recovery timeline
- Session 1Painless 20-30 minute session; back to normal straight away.
- Weeks 1-8Regular sessions as planned by your doctor.
- Month 3Early changes in shedding may be noticed.
- Month 6Results assessed.
- OngoingMaintenance sessions to keep the benefit.
Frequently asked questions
Is laser hair therapy painful?
No. Low-level laser light does not heat or cut the skin, and most people feel nothing during the session.
How often do I need laser sessions?
It depends on your plan, but laser therapy works through repeated sessions over several weeks, followed by maintenance.
Is laser therapy included with a hair transplant?
Yes. Laser hair therapy is part of every Metropolmed hair transplant package to support recovery and growth.
Is this the same as laser hair removal?
No. Hair removal uses high-energy light to damage follicles, while laser hair therapy uses low-level light to support them.
