Forget About It For Boats is made in a food grade factory in the USA by combining a blend of 14 to 17 naturally occurring probiotic (beneficial) bacteria in a patented fermentation process over a period of 30 days. It is certified OMRI and GMO free. The probiotic bacteria is bottled with a blend of purified and structured water, probiotic Lactic Acid Bacteria, Organic Sugar Cane Molasses, Rice Bran, Mineral Powder, Sea Salt, Proprietary Organic Herbal Blend (Peppermint, Dill, Ginger Root, Lemon Grass). None of the organic foods or probiotic bacteria have ever been known to us to do any harm individually or in combination. To the contrary they have been keeping this planet and environment protected for many millennia. We have harnessed and bottled its heath giving abilities for the benefit of your boat and the environment.