I picked up a couple bottles of ashwagandha on Amazon. I should of asked this first but is this the most potent form of Ash? On the label it has 500mg of KSM (withania somnifera root) 5% Withanolides (25 mg) less than 0.1 Withaferin A. This is for one cap. I take one in the morning and one at night. Is this ok?