Where to Get Botox Done Right — Why 'Dosage Distribution' Determines 70% of Your Results

Where to Get Botox Done Right —

Why 'Dosage Distribution'

Determines 70% of Your Results

My clinic has been seeing a steady stream of patients

coming in for jaw and frown line Botox

ahead of upcoming weddings and events.

One thing I hear again and again:

"I got it done at another clinic,

and it wore off in less than a month."

Today, I want to walk you through exactly why that happens.

Think All Botox Is the Same?

It Actually Starts With the Product

Botox is an injectable that uses purified botulinum toxin type A

to temporarily reduce overactive muscle activity.

Most people call it "Botox," but that's actually

the brand name owned by Allergan, a U.S. company.

Here in Korea, a variety of products are used,

including Xeomin (Germany) and Meditoxin (domestic).

Each product differs in its purification process

and whether it contains complexing proteins —

which can affect both your results and the likelihood of developing resistance over time.

Same Botox, But Some See Results for 6 Months

While Others Wear Off in a Month — Why?

"When it comes to toxin procedures, 'dosage distribution design'

accounts for 70% of your results — not the product itself.

A clinic that injects all 60 units for masseter botox into one spot

versus one that spreads it across 3 to 4 injection points

will deliver completely different outcomes,

even at the exact same price."

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

A 32-year-old patient who came in last month told me

she had received 60 units at another clinic,

only to see her jaw muscle re-emerge after just three weeks.

When I reviewed her chart, it was clear the product

had been concentrated in a single injection point.

With the same 60 units, I assessed her muscle thickness first,

then distributed the dose precisely across 4 injection points.

By week six, she came back saying her jawline had softened beautifully —

exactly the result she was looking for.

Toxin diffuses approximately 1.5 to 3 cm

from the injection site.

When all the product is concentrated in one spot,

the center becomes over-paralyzed

while surrounding areas receive insufficient coverage —

which is why results feel short-lived.

Standard dosing guidelines by treatment area are important,

but I'd encourage you to avoid any clinic that prescribes uniformly

without physically assessing muscle thickness during your consultation.

How Should You Choose a Clinic

That Actually Does Botox Well?

The single most important factor is

whether the doctor personally conducts your consultation.

The injection itself may only take five minutes,

but a thorough 10-minute assessment of facial asymmetry

and muscle development is what enables

a truly precise distribution plan.

For a 27-year-old patient who had a habit of frequently raising one eyebrow,

I designed an asymmetric plan — 11 units on the left, 8 on the right —

to bring her brows into balance.

If You've Read This Far,

Here's What You're Probably Wondering

Q1. Which is better —

Xeomin or Meditoxin?

Clinically, their efficacy is comparable.

That said, Xeomin carries a lower risk of resistance,

making it a preferred option for patients who receive injections frequently

or who have noticed diminishing results over time.

Q2. Does masseter botox

permanently slim the jaw?

The results are not permanent,

but repeating the procedure 3 to 4 times

at roughly one-year intervals allows cumulative muscle atrophy to build up.

Many patients find that their masseter muscles

no longer grow back to their original size.

Q3. How common are side effects?

For masseter botox, Bruising occurs in roughly 1–2% of cases and typically resolves quickly.

The forehead, however, carries a risk of brow ptosis if overdosed —

which is why I always recommend starting conservatively

and building up with touch-ups as needed.

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

instead of asking about the product brand,

ask your injector: "How many injection points do you use per area?"

In my next post, I'll be covering

'masseter botox — when to start reducing units

by your fourth session.'

This has been Dr. Wi Young-jin.