Blooms Curcumin 600 Plus 60C

Black Pepper in Curcumin – I have been using Curcumin from different manufacturer and also from Blooms - Blooms Curcumin 600 Plus 60C, however I have found the Black Pepper in this capsules hasn't got any advantages but it gives unusual strong peppery gas. I wonder if these supplements are controlled by any regulatory authority like TGA -Australia ? I believe in absence of any proper regulatory control the manufacturers of some of these supplements might even overstate the ingredients and their quantity specifically the Glucosamine.