I use Zandopa, which is a product of India..It is grey, and it doesnt turn black when I put it in water

I have been Taking 600 mgs of Stalevo for about 3 years..If I add 1/2 teaspoon of Zandopa per day, I can do challeging things that I cannot do without it

I was a full time commercial fisherman most of my life, and Zandopa allows me to still go out 3 days per week..Shellfishing is hard work, and without the boost that Zandopa gives me, I would not be able to do it..I was dx 2004, symptomatic since 2002