The injections are generally redone 2-3 times per year for optimal results. It is important to wait at least 3 months between Botox/Dysport due to the possibility of your body becoming resistant to the product (vaccine effect) if you use it too frequently. In the case of thick skin tissue or "deep folds," it may be necessary to combine the treatment with other procedures (such as fillers) to optimize your results. Dr. Chen Lee will adapt the dosage, frequency, and associated treatments to every individual and their unique needs.