Masseter botox units in Busan, and why Korea rarely quotes them.

Patients arriving from the United States, Europe or Australia are used to hearing a unit count and a per-unit price. Korean clinics almost universally quote a treatment price instead, which is cheaper and less transparent about the one number that predicts your result. This guide covers both.

Why Korean clinics quote treatments, not units

A Korean price list states a treatment and a figure — jaw botox in Busan at ₩33,000 with Wondertox or ₩165,000 with Xeomin, per session. Neither entry states a unit count, and that is typical across the market.

The reason is procedure volume. Where a clinic performs the same treatment many times a day, a standard dose becomes the default and pricing follows the treatment rather than the milligram. It works well for most patients and it obscures a genuine variable for the minority whose muscle is unusually large or small.

What decides your dose at our Busan clinic

Masseter dosing at our Busan clinic is decided by muscle bulk, not by face shape or by request.

• Muscle size on clench — the doctor palpates while you bite, which reveals bulk far better than a resting photograph
• Symmetry — most faces have a stronger side, and matched dosing produces an uneven result
• Previous treatment — a muscle treated repeatedly over years is often smaller and needs less
• Grinding or clenching — patients with bruxism frequently have larger muscles and different goals

A standard masseter dose, in the range most Korean clinics use per side, is what the per-session price covers and suits many patients. A genuinely large masseter may need more, and the honest sequence is to say so before injecting rather than to deliver a standard dose and explain the partial result afterwards; at The Boom the units go on your record.

Korean brands are dosed differently unit-for-unit, which is another reason cross-country unit comparison misleads. What transfers between systems is muscle assessment, not arithmetic.

The published Busan prices and what each includes

The per-session structure is worth understanding. Masseter reduction builds across repeated treatment as the muscle atrophies from disuse, so three sessions four months apart at ₩33,000 each is not three purchases of one treatment — it is the shape the treatment actually takes for many patients, bought one session at a time with no package.

Salivary gland botox at ₩242,000 per 200 units treats a second structure alongside the masseter, which matters for the reason covered further down this page.

What happens in Busan if the dose is too low — or too high

Too low

• The muscle softens partially and the width barely changes
• Patients conclude the treatment does not work rather than that the dose was short
• The remedy is straightforward: assess at four to six weeks and top up

Too high

• Chewing feels weak for several weeks, particularly with tough food
• In rare cases the smile changes if product diffuses beyond the masseter
• There is no remedy but time — the effect wears off over three to four months

That asymmetry is why conservative first dosing is the standard at our Busan clinic. Adding at the four-to-six-week review costs a small top-up; removing is impossible. Patients who ask for a stronger first dose are told why the answer is no.

When the width is not muscle at all — the Busan grading

A meaningful number of Busan patients have masseter botox, get a textbook result on the muscle, and remain wider than they expected. The reason is that lower-face width has more than one source.

• Masseter muscle — bulges and hardens when you clench
• Parotid salivary gland — sits higher and in front of the ear, unchanged by clenching
• Bone — the mandible itself, which no injection changes

The self-test takes ten seconds. Clench your teeth and feel just in front of your ear: a firm bulge that appears on biting is muscle; fullness that sits slightly higher and does not change is glandular. Salivary gland botox in Busan from ₩242,000 per 200 units treats the second, and the two are done in one visit when the self-test finds both.

Bone width is the honest ceiling, and it is named at grading rather than discovered at week eight. Our V-line grading in Busan separates all three shares before anything is injected.

Sessions, duration and planning a trip to Busan

Treatment takes ten minutes with no downtime, which makes it one of the better treatments to have while visiting Busan. The result, however, arrives after you leave.

• Nothing visible for two to three weeks
• Narrowing reads through weeks four to six
• Settled result at week eight, which is the honest verdict point
• Holds four to six months, often longer with repeat treatment

For visitors that means booking early in a trip achieves nothing that booking on the last day does not — the change happens at home either way. What it does mean is that a follow-up photo at week six matters, and at our Busan clinic that review happens by message rather than requiring a return flight.

All figures on this page appear on the published Busan price list, and the wider comparison sits in our botox cost guide for Busan.