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Botulinum toxin vial sizes: 50U, 100U, 200U, 300U and 500U

Botulinum toxin vial sizes: 50U, 100U, 200U, 300U and 500U

Our botulinum toxins come in five vial sizes. Choosing one is a purchasing decision as much as a clinical one, so it helps to see the range at a glance.

Vial sizes on our list

SizeBrands
50UInnotox, Botox (Allergan)
100UBotulax, Nabota, Coretox, Innotox, Hutox, Liztox, Re N Tox, Wondertox, Kaimax, Novatox, Metox, Toxta, Bienox, Botatox, Xeomin
200UBotulax, Nabota, Meditoxin, Liztox, Re N Tox, Wondertox, Kaimax
300UBotulax
500UDysport

Units are brand-specific

A unit of one botulinum toxin product is defined by that product's own potency assay. Units of one brand are therefore not interchangeable with another's, and doses must never be converted between brands without product-specific guidance. Read the instructions for use of each brand.

Powder or liquid

Most brands on our list are supplied as a freeze-dried or vacuum-dried powder that is reconstituted before use, with the diluent and volume stated in the instructions for use. Innotox is described by distributors as a ready-to-use liquid. Check the form, the reconstitution instructions and how long the product may be kept after opening.

Thinking about vial size as a buyer

  • How many treatments will use an opened vial within the time the instructions for use allow?
  • Does the clinic need one brand across all sizes (Botulax and Nabota come in several)?
  • Are the sizes you need in stock in Europe? Ask us on WhatsApp.

Related products

General information from public sources and distributor listings. It is not medical or legal advice. Always follow the instructions for use and your national regulations.

Questions about this topic?

Write to us on WhatsApp: we will confirm availability and send the manufacturer's sheet.

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