I would buy several bunches, cut each bunch in half and freeze the halves. Each half was about the size of my hand. Add one to blender, add small carton of Yoplait strawberry yogurt (or any flavor), add orange juice so it filled at least half the blender. Mix, filled a glass, then I put the rest in a tall travel mug and put in refrigerator. So I actually got 2 days worth from half a bunch. The yogurt and OJ really makes it drinkable.
I also took capsules twice a day. Unsure if these worked at all. But I relied on the capsules during a 5 day trip to Seattle and all was well. I took about 5 capsules per day when I couldn’t make a smoothie. Why 5? No reason, just afraid of The Return of the Rash. Don’t think you can OD on cilantro. 😎😜