Switching botulinum toxin brands in Daegu: can I use the same number of units?
Read the Korean original
Summary Botulinum toxin units are not automatically interchangeable between products. The clinician should review your previous product, dose, treated area and response before planning treatment with a different brand.
Direct answer
Botulinum toxin units are not automatically interchangeable between products. The clinician should review your previous product, dose, treated area and response before planning treatment with a different brand.
Before your consultation
- Why are units product-specific?
- What should I record about a good previous response?
- Should a cheaper product be used at a higher dose?
General information, not a personal diagnosis or treatment plan. Suitability, risks and recovery require an individual consultation.
Why are units product-specific?
The 2024 literature review explains that units for each product are not interchangeable due to differences in manufacturing and potency assessment methods. It should also be noted that the authors' interests in the manufacturer are disclosed. This is not a ranking of which brand is better, but rather an explanation of how they compare.
Sources and evidence: Literature review of botulinum toxin product unit incompatibility (2024, PMID 38922160)
What should I record about a good previous response?
Write down when your wrinkles started to diminish, when you were most satisfied, when your movement returned, and any uncomfortable symptoms. Saying “just like last time” without a date and product name makes it difficult to replicate your plan. It is a good idea to also convey what kind of facial expression you would like to maintain.
Should a cheaper product be used at a higher dose?
Do not make your own judgment by directly linking price and capacity. The approved usage of the product, application treatment area, and muscle condition must be considered. When comparing costs, be specific about the product, explain the required treatment area and reassessment terms, so you don't misunderstand a quote with a higher number as a better plan.
Should I disclose treatment at other clinics?
Please tell us about your recent botulinum toxin treatment history, even if the treatment area is different, such as the forehead, chin, or calves. Please also include cases where you received an injection for therapeutic purposes at another department. It is helpful for consultation to bring records in chronological order so that the medical staff can check the entire history.
Should I request an immediate top-up after switching?
Don't add it right away just because you changed the product; check back on your evaluation timing and goals. It is best not to confuse changes in muscle movement with changes in deep skin folds. It is easy to examine the cause by comparing photos of facial expressions with actual discomfort at the return visit.
Which product details should I ask for in Dongseong-ro?
When making a reservation for botulinum toxin at Daegu Dongseong-ro, please request the exact product name along with classification as domestic/imported. After checking the treatment area in the official treatment list and your goals, you can clearly compare quotes by leaving a consultation memo explaining the reason for changing from the previous product and your evaluation plan.
Sources and evidence: Doctor Designer Daegu procedure list
FAQ
What should I record about a good previous response?
Write down when your wrinkles started to diminish, when you were most satisfied, when your movement returned, and any uncomfortable symptoms. Saying “just like last time” without a date and product name makes it difficult to replicate your plan. It is a good idea to also convey what kind of facial expression you would like to maintain.
Should a cheaper product be used at a higher dose?
Do not make your own judgment by directly linking price and capacity. The approved usage of the product, application treatment area, and muscle condition must be considered. When comparing costs, be specific about the product, explain the required treatment area and reassessment terms, so you don't misunderstand a quote with a higher number as a better plan.
Should I disclose treatment at other clinics?
Please tell us about your recent botulinum toxin treatment history, even if the treatment area is different, such as the forehead, chin, or calves. Please also include cases where you received an injection for therapeutic purposes at another department. It is helpful for consultation to bring records in chronological order so that the medical staff can check the entire history.
Sources and evidence
Sources checked: 2026-09-29
- Literature review of botulinum toxin product unit incompatibility (2024, PMID 38922160)
Potency and unit interpretation data for each product. The authors' conflicts of interest, including employment and consulting with AbbVie, are disclosed.
- Doctor Designer Daegu procedure list
Checked treatment list on September 10, 2026. Availability, products, and applied treatment areas should be re-confirmed when booking, and the treatment list itself is not clinical evidence proving effectiveness.
Translated from our Korean educational content using machine-assisted translation and terminology checks. This is not a claim of independent medical review. Study limitations and source links are retained; please ask the clinic about anything unclear.
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