We have been using Doctor’s BEST 3000 GDU Bromelain Proteolytic Digestive Enzymes Supplements for a while now, and we can say that this product is excellent for improving digestion and promoting ...

1 GDU is roughly equal to 1.5 MCU. The potency or activity of a bromelain products can vary quite a lot. Strong products generally contain at least 2000 MCU (approximately 1300 GDO) per gram of ...