Neurotoxins: what's the difference between them?

Botox, Jeuveau, and Dysport are three popular cosmetic treatments used to reduce the appearance of wrinkles and fine lines, but they have subtle differences in their formulations and applications.

Botox, short for botulinum toxin type A, was the first neurotoxin approved for cosmetic use. It works by temporarily blocking the nerve signals that cause muscle contractions, thereby relaxing the muscles and reducing the appearance of wrinkles. Botox is widely recognized for its effectiveness and has been used for many years to treat various facial wrinkles, such as frown lines and crow's feet. Its results typically last around three to four months. Jeuveau, also known as "Newtox," is a relatively newer player in the world of cosmetic neurotoxins. It contains the same active ingredient as Botox, botulinum toxin type A, and is used to treat dynamic wrinkles in a similar manner. Jeuveau is marketed as a competitor to Botox, with the primary difference being its potentially faster onset of action. Some patients report seeing results within a day or two, whereas Botox usually takes a few days to a week for full effects to be noticeable. The duration of results is also similar to Botox, lasting around three to four months, or even longer in some patients.

Dysport is another botulinum toxin type A-based treatment used to reduce the appearance of wrinkles. It is known for its diffusion properties, which means it tends to spread more evenly when injected, potentially allowing for a broader area of treatment with fewer injections. This characteristic can make Dysport a preferred choice for larger treatment areas, like forehead wrinkles. The onset of Dysport's effects is usually similar to Botox, and its results also last approximately three to four months. However, individual responses may vary, and some people may find that Dysport takes effect more quickly or lasts longer than Botox in their specific case.

In summary, Botox, Jeuveau, and Dysport are all botulinum toxin type A-based treatments with minor differences in their formulations and properties. While they serve the same primary purpose of reducing wrinkles and fine lines, individual preferences and responses may influence the choice of one over the other. Consulting with a qualified healthcare professional is essential to determine which treatment is most suitable for your specific needs and expectations.