I have been taking this medication for several years vyvanse 50 mill, capsules. the last time I got them I notished that the amount of powder content in the capsule is much less then usual, just by looking at it at the window light I v
can see that the powder inside is less then half it dose't even make it above the blue line. Can you explain to me why? is not compacted I shook the capsule and slightly taped it on the table and is just loose powder.