Check post:
Qingdao Sigma Chemical Co., Ltd.
We strongly believe it's the degradation as accutane can be very sensitive and nothing related to underdosing or raw purity, we gonna verify that point, by testing the raw freshly sent from China to Jano.
If it shows a high purity, we will have the choice either to stop selling accutane as finished tabs, since it degrades easily or keep it in the store and warning customers about it, since they get the results from it as it removes acnee and it's what matters at the end, let's see..