Chlorophyll from Alfalfa. Nature's own flavor. Our Liquid Chlorophyll is derived exclusively from high quality alfalfa leaves. Chlorophyll is essential to the process of photosynthesis often called the building block of life. Without chlorophyll there is no life. Chlorophyll is a natural fat soluble nutrient which we make water dispersible for premier results. Our Liquid Chlorophyll is uniquely formulated into our exclusive isotonic solution. This distinctive solution is similar in its osmotic compatibility with human blood. Our formula has been sold around the world for more than 50 years affirming to the high quality of this wonderful product. Our Chlorophyll from Alfalfa is a natural product, thus the taste may change from batch to batch within limits - this is normal. Sometimes the alfalfa gives a more earthy taste. To avoid this taste change, we offer our natural Spearmint or Peppermint flavor chlorophyll. Preservative free.