Laser Hair Removal for Men: Beard, Neck and Back

Which areas do men usually treat with laser?

The areas depend on your goal: some men want a cleaner beard line, others want to clear thick body hair. If you are shaping your beard, agree a conservative, clear line with your doctor before starting, because hair weakened by laser often does not grow back as before, and your preferred beard style may change over the years. The line is usually drawn on the skin before the session.

The most common areas men treat are:

• Upper cheeks, to define the beard.
• The neckline under the jaw, the most requested area to cut down on daily shaving and irritation.
• The back of the neck, and hair between the eyebrows with eye protection.
• Back and shoulders.
• Chest and abdomen.

Can laser help ingrown hairs and razor bumps?

Razor bumps, or pseudofolliculitis barbae, are common in men with coarse or curly hair, especially on the neck. After shaving, the hair curls back and pierces the skin, causing painful red bumps that can leave dark marks or scars.

Laser reduces the number and thickness of hairs, so they are less likely to grow inward, and it is one of the effective options for this problem. If the bumps are badly inflamed, your doctor may first treat the inflammation with prescription creams, then start laser once the skin settles. Do not try to dig out ingrown hairs with a needle or tweezers, as this raises the risk of infection and dark marks.

Does laser suit thick hair and darker skin?

Dark, coarse hair responds well to laser because it is rich in pigment, but it absorbs more energy, so sessions can be more uncomfortable and irritation or inflamed follicles afterwards are more likely. That is why the doctor sets the energy carefully, especially in the first beard and neck sessions.

Many people in our region have olive to brown skin, and here the choice of device matters: the Nd:YAG laser has a longer wavelength and is considered a safer choice for brown and dark skin, while diode lasers are used across a wide range of skin tones. Your doctor may do a test patch before a full session. White hairs in the beard barely respond to laser.

How many sessions do men need, and why is facial hair stubborn?

Beard and neck hair in men is constantly stimulated by male hormones, so it responds more slowly than hair on most of the body, and new hairs can appear over time that need top-up sessions. If you take testosterone therapy or anabolic hormones, tell your doctor, as they can increase hair growth and reduce results.

These are common approximate ranges, and your doctor will set what suits how your hair responds:

• Beard and neck: often 8 to 12 sessions or more, about every 4 to 6 weeks.
• Back, shoulders and chest: often 6 to 8 sessions or more, about every 6 to 8 weeks.
• Occasional top-up sessions after the course when needed.

How do I prepare, and how do I care for my skin afterwards?

Redness and small bumps around the follicles are normal for a few hours to a day or two, and the treated hairs start to shed after about 1 to 3 weeks. For good preparation and aftercare:

• Shave the area about a day before, and avoid plucking, waxing or threading for 4 to 6 weeks before and between sessions, because the laser needs the follicle in place.
• Avoid direct sun for about two weeks before and after each session, especially with outdoor work, boat trips and desert outings, and use sunscreen on the face and neck.
• Do not apply perfume, cologne or alcohol-based aftershave to the area for a day or two after the session.
• Put off the gym, saunas and very hot showers for a day or two, as heat and sweat increase irritation.
• Shave gently with a clean, sharp razor, and do not scratch or exfoliate the area.

What are the side effects, and when should I postpone?

Small acne-like bumps can appear after a session and usually clear within days. Less common effects include burns, blisters and changes in skin colour, especially with tanned skin. Rarely the opposite happens and hair growth increases in nearby areas; this is seen more on the face, neck, shoulders and upper back, and your doctor manages it by adjusting the plan.

Postponing a session, or a specific assessment, is advised in these situations:

• A recent suntan.
• Active bumps, inflammation or infection in the area.
• A history of cold sores (herpes) around the mouth; your doctor may prescribe a preventive medicine before beard sessions.
• Recent use of isotretinoin, or medicines that make the skin sensitive to light.
• Tattoos or changing moles in the area, or a tendency to form raised scars (keloids).