Is it normal for Biowen B complex capsules to darken and smell musty?

Unfortunately, the products of this company are produced contrary to the production art. In the case of the ingredients used, for example, anti-caking agents and substances that improve the proper mixing of ingredients are not used. The right capsules are also not selected, which causes them to oxidize. Clumping of the product inside means that there is no adequate content. A clean label looks nice, but that's not how you do dietary supplements in capsules. There is nothing wrong with a substance that will prevent clumping, because it does not have to be stearate, and you can use products such as rice origin. Your heart breaks when you look at which way we are going with pharmaceutical products