Beard Removal: Alexandrite, YAG, or Diode?

Half of Men Getting Beard Hair Removal

Don't Know How Deep

Their Hair Roots Actually Go

Before You Read,

Check This First

Q. Isn't beard hair removal

pretty much the same as other areas?

A. Not at all. Men's beard follicles

are embedded 5mm or deeper,

which means the wavelength used

can make up to twice the difference in results.

Q. So does it matter where you go?

A. Different laser wavelengths produce different results.

There's a specific laser that's right

for your skin tone and follicle depth.

Think All Beard Laser Hair Removal

Is the Same? Here's What You Need to Know

Men's beard hair removal is a procedure that uses

melanin-targeting lasers to destroy hair follicles.

Unlike other areas, beard follicles are thicker and deeper,

which means the wavelength you choose

makes a significant difference in outcome.

There are three commonly used devices:

Diode (810nm), Alexandrite (755nm),

and Nd:YAG (1064nm).

As the number increases,

the laser penetrates deeper into the skin.

Why Do Some Men See Results Quickly

While Others See None at All?

"Men's beard follicles are embedded 5mm or more,

which means the 755nm Alexandrite laser

has real limitations for this area.

The 1064nm Nd:YAG reaches those depths,

and that's what makes the per-session difference."

— Dr. Wi Young-jin (Beautystone Clinic, Seoul)

Last week, a 26-year-old male patient came in.

His beard was growing back so fast that

shaving every morning had become a daily source of stress.

He had gotten quotes from other clinics but was confused

by the wide price differences,

so he came in just for a consultation.

He had a relatively fair skin tone,

but his beard was coarse and dense.

Men's beard follicles typically sit at 5mm or deeper —

and beneath the chin, they can go down

to 6–7mm.

The 755nm Alexandrite has excellent melanin absorption,

but its penetration depth is shallow,

meaning the energy doesn't fully reach the follicle base.

The 1064nm Nd:YAG, on the other hand,

penetrates nearly twice as deep.

For coarse, deeply rooted beard hair,

combining Nd:YAG delivers noticeably better results.

Using a shorter wavelength on darker skin also raises

the risk of burns and hyperpigmentation,

so skin tone must always be factored in.

Dr. Wi Young-jin's Key Takeaways

Trying to remove all beard hair

with a single wavelength simply isn't realistic.

For coarse, deeply rooted areas, 1064nm Nd:YAG is ideal,

while 755nm or 810nm works better

for finer, lighter hair — and combining both yields the best results.

Laser Device Guide by Skin Tone & Beard Type

Type	Recommended Wavelength	Notes
Fair Skin + Coarse Beard	Alexandrite + Nd:YAG	Fastest results per session
Darker Skin / Tanned Skin	Nd:YAG only	Lower risk of burns and hyperpigmentation
Medium Skin Tone / Fine Hair	Diode or Alexandrite	Less discomfort and more affordable
Deep Under-Chin Follicles	Higher proportion of Nd:YAG	Shallow wavelengths have clear limitations here

When comparing costs, looking only at the per-session price

can be misleading.

A package may look more expensive upfront,

but divided by the number of sessions,

it often works out to be more cost-effective.

That said, always confirm refund and rollover conditions

in writing before signing any contract.

3 Questions Patients Ask Most

Before Their First Beard Hair Removal Session

Q1. How many sessions before shaving becomes easier?

A. Very few patients notice a difference after just 1–2 sessions.

Most begin to feel the beard growing back more slowly around session 3,

and it typically takes 5–6 sessions

before shaving time noticeably decreases.

For a more complete reduction,

planning for 8–10 sessions is the realistic expectation.

Q2. Is it better to pay per session or go with a package?

A. Since beard hair removal requires multiple sessions,

a package is generally the better value.

That said, I'd recommend starting with 1–2 individual sessions

to see how your skin responds

before committing to a full package.

Q3. What side effects should I be aware of?

A. The most common issue is folliculitis-like breakouts

that appear shortly after the procedure.

In rare cases, using the wrong wavelength on darker skin

can lead to hyperpigmentation.

For the week following your session,

it's important to apply sunscreen diligently.

If there's one thing to take away from today —

before comparing prices per session, find out whether the clinic

is using the right wavelength for your follicle depth.

In my next post, I'll be covering

'Folliculitis After the First Beard Hair Removal Session —

How to Tell If It's Normal or a Side Effect.'

This has been Dr. Wi Young-jin.

Related Reading

• Beard Hair Removal: Don't Believe the "Permanent" Claims Unless It's GentleMax Pro Plus

• GentleMax Pro Plus Beard Hair Removal: Why Simply Adding More Sessions Won't Cut It

• Underarm Laser Hair Removal: How Many Sessions Does It Really Take? A Realistic Guide

Frequently Asked Questions

Q1. Why is beard hair removal different from laser hair removal on other areas?

Men's beard follicles sit deeper than hair on most other body areas — typically 5mm or more, and 6–7mm or deeper beneath the chin — so the laser wavelength chosen makes a much bigger difference in outcome than it does elsewhere.

Q2. Which laser is best for beard hair removal?

It depends on follicle depth and skin tone. The 1064nm Nd:YAG penetrates nearly twice as deep as the 755nm Alexandrite, making it better suited to coarse, deeply rooted beard hair, while the right choice for you should be confirmed with your provider.

Q3. Can using the wrong laser wavelength cause side effects on darker skin?

Yes — using a shorter wavelength on darker skin tones raises the risk of burns and hyperpigmentation, which is why skin tone always has to factor into device selection alongside follicle depth.

Q4. Why do some men see faster beard hair removal results than others?

Differences largely come down to follicle depth and coarseness matched against the wrong or right wavelength. Using a device suited to deeper, coarser follicles, such as Nd:YAG, tends to make a noticeably bigger difference per session.