If you are looking for a quality brand consider Solaray! Solaray products are manufacture in house, they have their own lab to test raw materials and also third party testing to confirm findings in all their raw materials. One example is their new Mycrobiome Probiotic line. Solaray manufactured and tested they enteric capsules to ensure that their probiotic formula reaches the intestinal tract. Above is a great short video to see how much time and testing is put into their products. Enjoy!
Products: Mycrobiome Probiotics.