Enhancing Vitamin C Efficacy: Stability, Storage, and Shelf-Life of Effervescent Tablets

Effervescent Vitamin C tablets offer a unique delivery system that enhances the bioavailability of this essential nutrient. The rapid dissolution of these tablets in water aids in quicker and more effective absorption in the body compared to traditional forms. Gillani et al. (2023) emphasize that effervescent formulations can increase the absorption rate of Vitamin C, making it more readily available for use by the body (Gillani et al., 2023).

To preserve the integrity of effervescent Vitamin C tablets, specific storage conditions are recommended. Oliveira et al. (2020) emphasize the importance of storing these tablets at room temperature, away from direct light and moisture. This helps in minimizing the exposure to conditions that can accelerate the degradation of Vitamin C (Oliveira et al., 2020).

Environmental factors play a significant role in the stability of Vitamin C in effervescent tablets. Abe-Matsumoto et al. (2018) noted that exposure to adverse conditions could lead to significant losses in the concentration of Vitamin C over time, especially when stored improperly (Abe-Matsumoto, Sampaio, & Bastos, 2018).

The best-before dates on effervescent Vitamin C tablets are indicative of the time until which the product is expected to retain its quality and efficacy. However, these dates are contingent upon the tablets being stored under the recommended conditions. Steuer et al. (2018) suggest that improper storage can lead to early degradation, even before the best-before date (Steuer, Bernasconi, Saxer, Neyer, & Huber, 2018).

The efficacy of effervescent Vitamin C tablets is closely linked to how they are stored. Adhering to optimal storage conditions and paying attention to the best-before dates are key practices for ensuring that consumers receive the full benefits of Vitamin C supplementation.


Gillani, H. A., Khalid, D. M., Said, S., Khalid, M., Umbreen, S., & Tariq, S. (2023). Vitamin C and Cranberry Extract Effervescent Tablet Formulation, Characterization, and Evaluation. International Journal of Pharmacy & Integrated Health Sciences.

Oliveira, M. S., Torres, M. P. R., Raiser, A. L., Ribeiro, E. B., Andrighetti, C. R., … & Valladão, D. M. S. (2020). Effervescent vitamin C tablets and its quality control. Scientific Electronic Archives.

Abe-Matsumoto, L. T., Sampaio, G. R., & Bastos, D. H. M. (2018). Stability of antioxidant vitamins in commercial vitamin supplements. Brazilian Journal of Pharmaceutical Sciences.

Steuer, C., Bernasconi, L., Saxer, C., Neyer, P., & Huber, A. (2018). Suitable preanalytical conditions for vitamin C measurement in clinical routine. Journal of Food Science and Technology-mysore.

Share the Post: