Unfortunately, we do not have a sample size of frozen wheatgrass juice to ship. It costs almost as much to send 1 fl. oz. overnight as 100 fl. ozs. which makes it cost prohibitive.
What you will find is that the 100 fl. oz. package is actually a great sample size. Â It gives you sufficient juice to really try it properly. Â This allows you to make good observations and properly decide whether or not it is for you. For more information, see How Much Wheatgrass Juice Should I Drink.