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Meditoxin 200ui
Meditoxin 200U — Medytox’s freeze-dried Clostridium botulinum toxin type A (Hall strain — same strain as Allergan Botox). 200-unit vial. Marketed as Neuronox in export markets. For licensed healthcare professionals only.
$47.50
Quantity discounts
| Quantity | Discount | Price |
|---|---|---|
| 5-9 | 3% | $46.08 |
| 10-19 | 5% | $45.13 |
| 20-Unlimited | 8% | $43.70 |
Meditoxin 200U — Type A Botulinum Toxin
What it is
Meditoxin 200U is Medytox’s flagship powder botulinum toxin — established in 2006. Each 200-unit vial contains freeze-dried Clostridium botulinum toxin type A (Hall strain — the same working strain as Allergan Botox) with human serum albumin and sodium chloride stabilizers. Meditoxin is marketed under multiple regional brand names: Neuronox (export), Siax, Cunox, and Botulift in various markets, distributed across multiple international markets.
What makes it distinctive
Meditoxin’s defining feature is the Hall strain — the same Clostridium botulinum working strain used by Allergan Botox. This shared strain origin (both descended from the original KAIST strain that became both Allergan Botox and Medytox Neuronox) means Meditoxin units are clinically interchangeable 1:1 with Allergan Botox dosing protocols. Medytox has a long-established international export footprint under the Neuronox brand name.
Why the Hall strain matters and the Medytox heritage
In the late 1970s, Korean microbiologist Dr. Kyu-Hwan Yang brought Clostridium botulinum to KAIST after research at the University of Wisconsin. The same Wisconsin C. botulinum strain became the foundation of both Allergan’s Botox (via Oculinum) and Medytox’s Neuronox/Meditoxin — the bacterial strain is genetically identical (GenBank DQ409059 for Medytox, AF488745-9 for Allergan). The deduced amino acid sequences of the type A toxin are identical. Differences in manufacturing (purification, filtration, formulation) account for minor clinical differences between products, but the molecular foundation is the same. This shared Hall-strain heritage makes Meditoxin clinically interchangeable 1:1 with Allergan Botox in dose terms — a unique position among Korean botulinums.
Approved & off-label indications
Glabellar lines (frown lines)
Forehead lines
Crow’s feet (lateral canthal lines)
Masseter hypertrophy (jaw slimming)
Blepharospasm and hemifacial spasm
Cervical dystonia (therapeutic)
Post-stroke spasticity (upper and lower limb)
Pediatric cerebral palsy spasticity
Technical specifications
Detail for clinical, regulatory, and shipping reference.
| Active Ingredient | Clostridium botulinum toxin type A complex |
| Strain | Clostridium botulinum type A (Hall strain — same as Allergan Botox) |
| Molecular Complex | 900 kDa |
| Units per vial | 200 units |
| Form | Lyophilized white powder (freeze-dried) |
| Excipients | Human serum albumin + sodium chloride |
| Manufacturer | Medytox |
| Origin | Ochang, South Korea |
| Approvals | Manufactured by Medytox in Korea · Exported internationally as Neuronox |
| Onset / Duration | 3–7 days onset · 3–5 months duration |
| Reconstitution | Sterile preservative-free 0.9% saline |
| Storage | Store at 2–8 °C, protect from light, do not freeze. |
| Reconstituted shelf life | 24 hours at 2–8 °C |
| Shelf life (unopened) | 36 months from manufacture |
| Intended use | Licensed medical professionals only |
Frequently Asked Questions
Why is Meditoxin clinically interchangeable with Allergan Botox?
Both products use the same Hall strain of Clostridium botulinum — descended from the original Wisconsin strain brought to Korean Advanced Institute of Science and Technology (KAIST) in the late 1970s. The bacterial strain DNA sequences (GenBank DQ409059 for Medytox vs AF488745-9 for Allergan) are identical, with identical deduced amino acid sequences for the type A toxin complex. This shared molecular foundation makes Meditoxin units clinically translatable 1:1 with Allergan Botox dosing — a unique position among Korean botulinums.
What are the other names for Meditoxin?
Same Medytox product is marketed under multiple regional names: Neuronox (the primary export name, used internationally), Siax, Cunox, and Botulift. All four brand names refer to the same Medytox Hall-strain formulation, manufactured at Medytox’s Ochang, Korea facility. Choose the export label appropriate to your jurisdiction.
Is Meditoxin FDA-approved?
Meditoxin is not FDA-approved in the United States. Medytox has clinical studies for post-stroke spasticity supporting therapeutic indications.
What is Medytox’s regulatory history?
Medytox is Korea’s botulinum pioneer — Meditoxin was Korea’s first domestically-manufactured botulinum toxin, established in 2006. Regulatory status varies by jurisdiction; refer to the latest MFDS notice. The product continues distribution across international markets under various brand names.
How does Meditoxin compare to Innotox (also from Medytox)?
Both are Medytox products using the Hall strain. Meditoxin is freeze-dried powder requiring saline reconstitution and using HSA + NaCl stabilizers. Innotox is ready-to-use liquid using L-methionine + Polysorbate 20 stabilizers (HSA-free, animal-component-free). Choose Meditoxin for traditional powder workflow and lower cost; choose Innotox for liquid format advantages and animal-component-free positioning.
How long does Meditoxin last?
Duration is typically 3–5 months in standard cosmetic indications. Onset begins 3–7 days post-injection with peak effect at approximately 14 days. Therapeutic indications (cervical dystonia, spasticity) follow individual dosing intervals per clinical judgment.
How do I verify Meditoxin authenticity?
Look for: (1) Medytox branding on outer carton with Ochang, Korea manufacturing reference; (2) appropriate regional brand name (Meditoxin / Neuronox / Siax / Cunox / Botulift) matching your market; (3) batch number matching between box and vial; (4) ‘200U’ clearly printed on labeling; (5) intact tamper-evident vial seal; (6) visible white lyophilized powder cake in the vial.
Related Products
Other botulinum toxin products from MJS Medicals — different manufacturers, formulations, and price points.
Browse all botulinum toxin products at MJS Medicals.
Safety
This product-specific: Meditoxin 200U carries the same class-wide botulinum toxin warnings as all Type A products including potential distant toxin spread, neuromuscular junction disorder contraindications, and pregnancy/lactation contraindication. Always aspirate before injection; maintain emergency airway management equipment.
Regulatory status: Regulatory status varies by jurisdiction; refer to the latest MFDS notice.
Botulinum toxin Type A is a prescription medical product for licensed healthcare professionals only. Contraindicated in neuromuscular junction disorders (myasthenia gravis, Lambert-Eaton, ALS); known hypersensitivity to botulinum toxin or excipients; pregnancy / breastfeeding; active local infection; concurrent aminoglycoside / anticholinesterase / curare-like drugs. Class-wide warning: rare distant toxin spread possible (symptoms hours-to-weeks post-injection). Maintain emergency airway management equipment and epinephrine.
Last reviewed: June 2026 · Source verification: Manufacturer documentation
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