You get medical laser hair removal. Growth slows down. Density drops. Then a few days later, the beard shows up again with perfect attendance.
At that point it is easy to start researching premium razors and expensive electric shavers. But if the real goal is not “a closer shave” but removing shaving as a recurring task, optimizing the shaver solves the wrong layer of the problem.
The objective is not better shaving. It is less need to shave.
1. The practical strategy: laser for bulk reduction, electrolysis for stubborn leftovers
A sensible route is:
- Use professional medical laser treatment to reduce large numbers of coarse, dark hairs.
- Reassess after blocks of roughly six sessions rather than committing mentally to a magic final number.
- Once only sparse hairs remain, compare more laser sessions with electrolysis for the leftovers.
- Define success by how much shaving has disappeared from daily life, not by the session counter.
There is no need to decide in advance that the answer must be 20 or 30 sessions.
2. Why there is no realistic one-shot route to permanent smoothness
Laser hair removal relies on pigment in the hair absorbing light energy and transferring heat to the follicle. But not every visible or future hair is in the same growth phase at the same time.
Hair grows in cycles. A single exposure therefore cannot treat every target follicle under identical conditions. Multiple sessions are built into the biology.
The American Academy of Dermatology explains that laser hair removal generally requires multiple treatments and that regrowth tends to become finer and sparser with repeated sessions.
So the useful mental model is not “find the machine that deletes every beard hair once.” It is progressively reduce the population.
3. “Some people still have beard hair after 20 sessions” is real—but 20 is not a universal standard
An official Q&A from Shonan Beauty Clinic includes a person who had undergone about 20 beard-laser sessions and still had hair around the upper lip and corners of the mouth. The clinic notes that beard hair is often coarse and dense and may require more sessions than other areas, especially when the goal is near-total smoothness.
That is a documented example, not a population average.
A 2022 systematic review found wide variation in long-term hair reduction by device and body site, with facial areas showing lower long-term reduction than sites such as the legs in the included trials.
The correct conclusion is:
Some people still have facial hair after 20 sessions. That does not mean everyone needs 20 sessions, and it does not automatically mean treatment has failed.
The beard is simply an unusually committed employee.
4. If roughly eight sessions have turned daily shaving into every few days, that can be meaningful progress
Suppose someone has had around eight sessions and now needs to shave only every few days instead of seeing heavy regrowth almost immediately. That pattern is compatible with partial hair reduction.
Useful outcomes to track include:
- visible shadow the next day;
- density after three days;
- which zones still dominate: upper lip, chin, under-chin;
- whether remaining hairs are still coarse;
- minutes spent shaving per week.
“Not zero after eight sessions” is not, by itself, evidence of failure.
If the same dense patches of coarse hair barely change, however, it is reasonable to ask the medical provider about device choice, settings, skin and hair characteristics, treatment intervals, and observed response.
5. At low package prices, time may become the bigger cost
As of September 28, 2026, Shonan Beauty Clinic lists six sessions for the male three-zone beard package—upper lip, chin, and under-chin—at ¥16,800, or ¥2,800 per session.
If someone were already around eight sessions and could continue at the same package price:
| Target total | Extra sessions | Approx. extra cost |
|---|---|---|
| 14 | 6 | ¥16,800 |
| 20 | 12 | ¥33,600 |
| 26 | 18 | ¥50,400 |
Prices and eligibility can change.
At this price level, the larger burden may be appointments, travel, treatment, and waiting through hair-growth cycles, not the package fee.
The beard attacks the calendar more than the wallet.
6. A better electric shaver can help—but it does not delete the shaving task
Premium foil shavers can capture short, flat, and differently oriented hairs more efficiently than basic devices. They can also be useful for people who want to avoid blade irritation.
But match the tool to the goal:
- Want a faster, closer shave? Upgrade the shaver.
- Want to stop using manual razors? Switch to electric.
- Want shaving itself to disappear? A better shaver is only an interim tool.
If the third goal is the real one, the shaver is a bridge while hair reduction continues.
Buying an extremely expensive shaver can make the recurring chore beautifully optimized. It is still the chore.
7. Electrolysis makes the most sense as a finishing tool
Laser uses pigment, which is why it is efficient for reducing many dark, coarse hairs at once. Its efficiency can fall when only fine, light, or isolated hairs remain.
Electrolysis treats follicles individually with a probe and electrical current. The American Academy of Dermatology states that professional electrolysis can permanently remove unwanted hair and can work on light-colored hairs that lasers cannot effectively target.
The trade-off is obvious: one follicle at a time is slow.
That makes the division of labor attractive:
Laser = area damage against the large army.
Electrolysis = single-target attacks on the final holdouts.
8. Methods that look “instantly smooth” are not the same as permanent elimination
Waxing and tweezing can remove hair from the root and produce a temporarily very smooth surface. Depilatory creams chemically break down hair near the skin surface.
None of these permanently switches off every follicle in one session.
If laser treatment is continuing, pulling hairs out by the root can also interfere with the treatment plan because the laser needs an appropriate target. Follow the clinic’s pre-treatment instructions; shaving is commonly used instead.
Home light-based devices are also not identical to professional medical laser systems. If the goal is task elimination and medical treatment is already working, adding another device may create more maintenance rather than less.
9. Count treatment quality, not only treatment quantity
Before buying more sessions, review more than the number printed on the contract:
- laser type;
- suitability for skin tone and hair characteristics;
- response of the remaining coarse hairs;
- exactly which zones keep regrowing;
- adverse reactions such as significant inflammation or pigment change;
- tanning and other factors that can affect safe treatment settings.
A 2023 network meta-analysis found that laser and light treatments reduce hair, while longer-term comparative evidence between devices remains incomplete.
A machine name alone is not a treatment plan. Skin, hair, settings, and response belong in the same equation.
10. Define the finish line by task elimination
If success means “not one visible hair can ever appear,” the final few percent can absorb disproportionate time and money.
If the real objective is removing shaving from daily life, a more useful finish line might be:
- no daily shaving;
- less than one very short touch-up per week;
- minimal visible beard shadow;
- only a few hairs left, better suited to electrolysis;
- fine residual hair that is easy to ignore.
The goal is not metaphysical hairlessness. It is the disappearance of the recurring task.
11. A practical roadmap
Stage A: coarse beard still covers a wide area Continue medical laser treatment.
Stage B: density has dropped, but clusters remain around the upper lip, mouth corners, or chin Continue several more laser sessions and reassess in blocks.
Stage C: the face is mostly clear, with only several to several dozen isolated hairs Compare further laser treatment with electrolysis on time and cost.
Stage D: shaving is effectively gone Stop. Do not declare total war every time a single hair appears.
12. Bottom line: this is a shaving-elimination project, not a one-shot hair-deletion game
Medical laser hair removal is not a guaranteed one-session route to permanent total hairlessness. Facial hair can be stubborn, and documented cases exist where some beard hair remains after around 20 sessions.
But that does not make 20 sessions a universal requirement.
The efficient logic is:
reduce the bulk with laser
→ reassess periodically
→ use electrolysis if isolated resistant hairs remain
→ stop when shaving has effectively disappeared
The goal is not to become extraordinarily good at shaving.
The goal is to need shaving less and, ideally, almost never.
