A multi-vitamin tablet was presented to FreeThink to determine the amount of overage needed for each individual vitamin, to minimize cost while assuring quality.
The following actives were studied: Vitamins B1, B12, A, C, K and Beta Carotene
The assay values were determined for each of the actives after storage (open), with all analyses done in a single batch.
ASAPprime® models were successfully developed for assay loss for each vitamin. In each case, the model predictions were found to match prior long-term, in-packaging, data. Below are the predictions for each vitamin (in packaging), which allowed the sponsor to determine the amount of overage needed based on the specifications for each vitamin.