We had to discontinue it due to lack of sales. Now with GMP regulations in place, we have to purchase larger batches in order to quantify the testing fees. Unfortunately the sales volume didn't justify the minimum requirements.
All NutraPlanet Bulk Powders are tested for identity, purity, heavy metals, and microbial (salmonella, etc...). If there was enough demand, we could bring this back but it means sales have to really spike on this item, or we would have to raise the price.