Australian Company, Wheatgrass Pty. Ltd. produces a potent biologically active extract derived from freshly cut wheatgrass sprouts. It is significantly more potent than freshly cut wheatgrass juice and is sold internationally under the "Dr Wheatgrass" brand.
These products are available online from the following countries:
Or you may like to grow your own wheatgrass.....
Wheatgrass sprouts can easily be grown at home and the juice extracted from the leaves. Numerous brands of fresh juice, wheatgrass powder and various other forms of wheatgrass are widely available.
To gain maximum benefit from juicing your homegrown plant, the leaves must be cut just above the seed mat that forms at the base of the plant. This must be done before the top of the leaf begins to divide - the so-called "jointing" phase" - i.e. after about 10-15 days' growth.
Dr. Chris Reynolds.