Nabota vs Aestox Botox for Men: 2026 Bangkok Guide

Korean botulinum toxins have become the default "value" choice for men getting anti-wrinkle injections in Bangkok, and two names come up again and again: Nabota and Aestox. Both are botulinum toxin type A products, both are licensed in Thailand, and both cost a fraction of what the same treatment runs in the US or UK. They are not, however, interchangeable on paper. They come from different Korean manufacturers, hold different regulatory approvals, and carry different bodies of published evidence.

This guide compares the two specifically for men. Male facial muscles (frontalis, glabellar complex, masseter) are generally larger and stronger than women's, so dosing, brand choice and the goal of looking refreshed rather than "frozen" all play out differently. We cover what each brand actually is, who makes it, what the clinical data shows, realistic Bangkok pricing in THB and USD, who should not have treatment, and how to confirm you are getting genuine product.

One thing to state up front: botulinum toxin is a prescription-only medicine. Nothing below is a substitute for an in-person assessment. A licensed doctor must examine your facial anatomy and medical history before any injection.

Nabota vs Aestox at a glance

Both products are purified botulinum toxin type A, the same molecular class as the original Allergan Botox (onabotulinumtoxinA). They relax targeted muscles for a temporary, reversible effect. The differences are in pedigree, paperwork and price, not in the basic mechanism.

The headline takeaway: Nabota has the stronger international paperwork and a published comparison trial against Botox, which is what you are paying a small premium for. Aestox competes on price and on a high-purity formulation. For a first-timer treating frown lines, both are reasonable. The deciding factors are usually your budget, the area being treated, and the injector's experience, not the logo on the vial.

What is Nabota?

Nabota is the original Korean brand name for the botulinum toxin type A made by Daewoong Pharmaceutical. The exact same molecule is sold in the United States as Jeuveau (generic name prabotulinumtoxinA-xvfs), where it is marketed by Evolus rather than by Daewoong directly. It is sometimes nicknamed "Newtox" in marketing copy because it was the first toxin in years to launch in the US purely for aesthetics.

Key points men should understand:

• US FDA approval is narrow. Jeuveau is FDA-approved for moderate-to-severe glabellar lines, meaning the vertical "11" frown lines between the eyebrows. That is the only indication the FDA reviewed, and the approval is for aesthetic use only. Treating the forehead, crow's feet or masseter with Nabota is done off-label everywhere, including the US. Off-label is routine and accepted in aesthetic practice, but "FDA approved" does not mean the FDA blessed every use.

• It has real comparative data. In a Korean multicenter, randomized, double-blind, active-controlled phase 3 trial, Nabota (DWP-450) was compared directly against onabotulinumtoxinA (Allergan Botox) for frown lines and met its non-inferiority endpoint, with a reported responder rate of 93.9% versus 88.6% at four weeks at maximum frown. The separate US pivotal trials for Jeuveau (EV-001 and EV-002) were placebo-controlled rather than head-to-head against Botox; they showed Day 30 responder rates of roughly 67-70% versus about 1% for placebo. So the only direct comparison against Botox comes from the Korean active-controlled study, not the US registration trials. These are study-specific figures, not proof that Nabota "works better" in the clinic, but they are published, which is more than most Korean toxins can say.

• Triple regulatory footprint. Nabota holds Korean MFDS, Thai FDA and US FDA (as Jeuveau) clearances. That breadth is the practical reason it commands a slightly higher Bangkok price than purely Asian-market toxins.

Nabota suits the man who wants a budget-friendly toxin but still wants the reassurance of a Western regulator and published trials behind the product.

What is Aestox?

Aestox is a botulinum toxin type A manufactured by Medytox, one of South Korea's most established toxin makers (Medytox is also behind Neuronox and Innotox). It reaches Thailand through a local importer and is registered with the Thai FDA.

What stands out about Aestox:

• High purity. Aestox is marketed as a highly purified type A toxin (a ~99.5% purity figure that appears in distributor marketing rather than independent data). In theory, fewer accessory proteins may reduce the chance of the immune system forming neutralizing antibodies over years of repeat treatment, which is the mechanism behind so-called toxin "resistance." Evidence that this translates into a measurable real-world advantage is limited, so treat it as a reasonable formulation argument rather than a proven clinical edge.

• Thai FDA and Korea MFDS approved, not US FDA. Aestox is licensed for use in Thailand and Korea. It is not marketed or approved in the United States, so there is no Jeuveau-style US trial package behind it.

• Built around the local market. Aestox has been positioned and studied for Asian facial anatomy and is one of the more affordable Thai-FDA toxins, which is why budget-conscious clinics stock it.

A note on accuracy: older comparison articles sometimes attribute Aestox to Huons. That is incorrect. Huons makes its own separate toxin lines. Aestox is a Medytox product. Getting the manufacturer right matters, because the maker is part of how you verify authenticity.

Aestox suits the man who wants the lowest credible price for a Thai-FDA-registered toxin and is comfortable that the brand's reassurance comes from Korean and Thai regulators rather than the US FDA.

Men-specific dosing: why units matter more than brand

This is the part most generic comparisons skip. Male facial muscles tend to be bulkier and stronger than female muscles, so men routinely need more units to get a clean result, regardless of which brand is used. Under-dosing a man's frown or forehead is the single most common reason results look weak or fade fast.

Indicative unit ranges for men (confirm at consultation, as anatomy varies widely):

A few brand-relevant points:

• Unit counts are roughly comparable between Nabota and Aestox. Both are dosed in standard botulinum units, and there is no published, validated 1:1.5 or 1:3 conversion the way there is between Allergan and Dysport. In practice your injector treats them at similar unit numbers.

• Masseter slimming uses the most product. Because jaw slimming requires high unit counts across two large muscles, the brand price difference adds up fastest here. A budget toxin like Aestox can meaningfully lower the total bill for masseter work.

• The "frozen" risk is about technique, not brand. A natural, masculine result that still lets you raise your brows depends on placement and dose, not on whether the vial says Nabota or Aestox.

If you want the deeper male-anatomy discussion, see our guide to Botox for men in Bangkok and the dedicated masseter (jawline slimming) page.

Bangkok pricing: Nabota vs Aestox in THB and USD

Pricing in Bangkok is usually quoted two ways: per unit or per area/zone. Per-unit is the more honest comparison because "per area" hides how many units you actually receive. Always ask the clinic to state the brand, the unit count, and whether the consultation and the two-week review are included.

The ranges below are indicative SERP-consensus figures for Bangkok clinics in 2026. Confirm exact numbers at consultation, as promotions and unit counts vary widely.

How that compares globally: the same frown-line treatment in the US or UK commonly runs USD 350-600 (roughly 12,000-21,000 THB) for brand-name Botox, so even Nabota in Bangkok typically saves 50-70% versus a Western brand-name session, and Aestox saves more.

What moves the price:

• Units, not areas. A man's stronger frown might need 35 units where a woman needs 20, so a flat "per area" quote can mislead.

• Brand tier. Nabota's US/Thai/Korea triple approval keeps it above Aestox; Allergan sits above both.

• Injector seniority. A specialist doctor costs more than a junior injector or a non-physician, and for masseter and brow work that experience is worth paying for.

• What is bundled. Confirm whether the quote includes the consultation, the doctor's fee, and the two-week touch-up review. A cheap headline price that excludes the review is not actually cheaper.

For a fuller cost breakdown across brands, see our Botox pricing in Bangkok guide and the main Botox for men service page.

Results timeline: what to expect

Both brands follow the same arc, so there is no meaningful "faster brand" to choose between here.

1. Day 2-4: the first softening of movement appears.

2. Day 7-10: most of the effect has developed.

3. Around day 14: full result. This is when your two-week review happens and any small touch-up is added.

4. Month 3-4: effect gradually fades and movement returns. Note this is closer to 3-4 months than the optimistic "5 months" some marketing claims; heavy male muscles and high-movement areas like the forehead often sit at the shorter end.

5. Retreatment: most men re-dose every 3-4 months. Spacing sessions sensibly (not chasing top-ups every few weeks) is also the simplest way to reduce any theoretical resistance risk.

Aftercare for men

The dos and don'ts are the same for both brands. For the first 24 hours:

• Stay upright for about 4 hours; do not lie flat or nap immediately after.

• Do not rub, massage or press the treated areas (this can move product into unintended muscles).

• Skip the gym, heavy lifting, saunas, steam rooms and hot yoga for 24 hours.

• Avoid alcohol for the rest of the day to limit bruising.

• Gently activate the treated muscles (frown, raise brows) a few times in the first hour if your doctor advises it.

Light redness, small bumps, or a minor headache for a day or two are normal. Bruising is more likely around the eyes and the jaw.

Who should not have Botox, and contraindications

Botulinum toxin is not for everyone. You should not be treated, or should be assessed with extra caution, if any of the following apply:

• Neuromuscular disorders such as myasthenia gravis, Lambert-Eaton syndrome, or ALS (motor neuron disease). Toxin can worsen muscle weakness.

• Known allergy to botulinum toxin or to any component including human albumin.

• Active skin infection or inflamed skin at the planned injection site.

• Pregnancy or breastfeeding (safety is not established; treatment is generally avoided).

• Certain medications, including some antibiotics (aminoglycosides) and other agents that affect neuromuscular transmission. Tell your doctor every medicine and supplement you take.

• Bleeding disorders or blood thinners, which raise bruising risk and need to be discussed beforehand.

This is exactly why an in-person consultation is mandatory: a licensed doctor screens for these before prescribing. Online quizzes and over-the-counter "Botox kits" cannot do this, and self-injection is dangerous.

Side effects and red flags

Common, temporary effects (both brands):

• Redness, swelling or a small bump at injection sites

• Bruising, especially around the eyes and jaw

• Mild headache for a day or two

• A heavy or slightly tight feeling as the muscle relaxes

Less common, usually resolves as the product wears off:

• Brow or eyelid drooping (ptosis) if product spreads to the wrong muscle, typically from over-dosing or poor placement. It is temporary but can last weeks.

• An uneven or asymmetric result, which is usually correctable with a small touch-up at your two-week review.

• A "fixed" or over-relaxed look from too high a dose, which is more noticeable in men who want to keep natural brow movement.

Seek urgent medical care if you experience any of these after treatment, as they can signal toxin spread beyond the target area:

• Difficulty swallowing, speaking or breathing

• Muscle weakness spreading away from the injection site

• Blurred or double vision, or trouble keeping the eyes open

• A widespread rash, swelling of the face/lips, or signs of a severe allergic reaction

These serious reactions are rare with correctly dosed cosmetic treatment, but you should know the signs.

How to confirm you are getting genuine product in Bangkok

Counterfeit and grey-market toxin is the single biggest avoidable risk when you shop on price alone. Both Nabota and Aestox are copied and repackaged. Protect yourself:

• Ask to see the sealed vial and box before reconstitution, and check the brand, the manufacturer (Daewoong for Nabota, Medytox for Aestox), the lot number and the expiry date.

• Confirm Thai FDA registration. Legitimate clinics can show that the product they stock is Thai-FDA registered.

• Be skeptical of prices far below the ranges above. A masseter package that undercuts the market by half is a red flag for diluted, expired, or fake product.

• Insist on a licensed doctor, not a "beautician" or a hotel-room injector. Ask about the doctor's qualifications and experience with male patients.

• A real clinic offers a two-week review. No follow-up usually means no accountability.

If a clinic hesitates to show you the vial or its registration, walk away.

So which should men choose?

There is no universally "better" brand. Match it to your situation:

• First-timer treating frown or forehead lines, wants maximum reassurance: Nabota. The US FDA approval (for frown lines) and published head-to-head data make it the easier brand to trust on a first visit, for a modest premium.

• Budget-focused, or doing high-unit masseter slimming: Aestox. When the bill is driven by unit count, the lower per-unit price adds up to real savings, and it is still a Thai-FDA-registered Korean toxin.

• Worried about long-term toxin resistance: Aestox's high-purity formulation is a reasonable, if not proven, argument; sensible retreatment spacing matters more either way.

• Wants the broadest Western paper trail: Nabota, given its US presence as Jeuveau.

Many men in Bangkok start with one and stay with it; switching between Korean toxins between sessions is generally fine if dosing is matched. For most men, the bigger decision is not Nabota versus Aestox at all, it is choosing an experienced, licensed injector who doses male anatomy correctly.

If you want to compare more brands, see Allergan vs Nabota and Xeomin vs Allergan.

Talk to a doctor first

Botulinum toxin is a prescription medicine that requires assessment by a licensed doctor. The ranges and guidance here are educational and not a treatment plan. To get a personalized dose and brand recommendation for your face and goals, book a Botox consultation at Menscape Bangkok. Our doctors will examine your facial anatomy, screen for contraindications, and show you the genuine, Thai-FDA-registered product before any injection.

Frequently Asked Questions

Is Nabota the same as Jeuveau?

Yes. Nabota is the Korean brand name for the botulinum toxin type A made by Daewoong Pharmaceutical, and the identical product is sold in the United States as Jeuveau (generic name prabotulinumtoxinA-xvfs), where it is marketed by Evolus. It is sometimes nicknamed 'Newtox' in marketing. The US FDA approval covers moderate-to-severe glabellar frown lines only; other areas are treated off-label.

Who actually makes Aestox?

Aestox is manufactured by Medytox, an established South Korean toxin company that also produces Neuronox and Innotox. It is brought into Thailand by a local importer and is registered with the Thai FDA. Older articles that attribute Aestox to Huons are incorrect; Huons makes separate, different toxin brands.

Which lasts longer, Nabota or Aestox?

In practice they last about the same, roughly 3 to 4 months for most men. There is no robust published evidence that one outlasts the other. Duration depends more on the dose, the muscle treated (high-movement areas like the forehead fade sooner) and your own metabolism than on the brand.

Which is safer?

Both are botulinum toxin type A and have comparable safety profiles when injected by a licensed doctor using genuine product. Nabota carries US FDA approval for frown lines in addition to Thai and Korean approval, which is an extra regulatory layer. Aestox is Thai-FDA and Korea-FDA approved and is highly purified. The biggest safety variable is the injector and product authenticity, not the brand.

Which is cheaper in Bangkok?

Aestox is usually the cheaper option, often around 90 to 200 THB per unit versus roughly 120 to 250 THB per unit for Nabota in 2026. Because price is driven by the number of units, the gap matters most for high-unit treatments like masseter (jaw) slimming. Always compare per-unit prices and confirm the consultation and two-week review are included.

Do men need more units than women?

Generally yes. Male facial muscles, especially the frown complex, forehead and masseter, tend to be larger and stronger, so men often need more units to achieve and maintain a clean result. Under-dosing is a common reason a man's Botox looks weak or wears off quickly. Your exact dose is set at consultation.

Can I use either brand for jawline (masseter) slimming?

Yes. Both Nabota and Aestox are used off-label for masseter slimming to soften a square jaw and ease clenching or grinding. Masseter treatment uses high unit counts across two large muscles, so the lower per-unit price of Aestox can noticeably reduce the total cost. Results build over a few weeks and last about 3 to 4 months.

How do I know the Botox is genuine and not fake?

Ask to see the sealed vial and box before it is mixed, and check the brand, manufacturer (Daewoong for Nabota, Medytox for Aestox), lot number and expiry date. Confirm the product is Thai-FDA registered, insist on a licensed doctor rather than a beautician, and be suspicious of prices far below the normal market range, which can signal diluted, expired or counterfeit product.

Who should not have Botox?

People with neuromuscular disorders (such as myasthenia gravis or ALS), a known allergy to botulinum toxin or albumin, an active skin infection at the injection site, or who are pregnant or breastfeeding should not be treated or need special caution. Certain medications also interact. A licensed doctor screens for all of this at an in-person consultation, which is required because Botox is a prescription medicine.

Can I switch between Nabota and Aestox?

Yes, switching between Korean toxins between sessions is generally fine as long as your injector matches the dosing. Many men try one and stay with it. There is no need to stick rigidly to one brand, though keeping notes on which brand and how many units worked best for you helps fine-tune future treatments.

References

• FDA Prescribing Information: JEUVEAU (prabotulinumtoxinA-xvfs)

• Kim et al., Comparative trial of DWP-450 (Nabota) vs onabotulinumtoxinA for glabellar lines: multicenter, randomized, double-blind, active-controlled study (Dermatologic Surgery)

• PMC: Safety, efficacy and onset of action of Nabota (single-arm prospective study, PMC6177673)

• FDA: Botulinum toxin products safety information and boxed warning (distant spread of toxin effect)

• Cleveland Clinic: Botox injections overview, uses, risks and aftercare

• American Academy of Dermatology: Wrinkle treatments and botulinum toxin safety

• MedlinePlus (NIH): OnabotulinumtoxinA injection, contraindications and warnings