Prairie - depending on the actual application, there are several greases which you may want to investigate. One that I have found to be really effective in several of the consulting clients of mine is from JAX Behnke, called Halogard. The impressive thing about this grease is that it not only maintains FG H1 rating, but because of its inherent properties, lowers relubrication intervals, performs extremely well in high wash down applications usually associated with Food accounts, and has a proprietary additive only found in JAX lubricants that knocks down 99.9% of all listeria, e coli, bacteria, yeast, molds (i.e. all the bad bacteria you want to keep out of your process), etc... on contact. If you would like, I can probably find a data sheet for you if it would help - just send me a request with your email and I will forward one.
Hope that helps!