In a .45 ACP you could probably get by with peanut butter.
I found it by accident during the powder shortage I was given several pounds of Green Dot for free, I trusted the source and it was unopened, Sooo I said thank you very much. When I started looking at what I reloaded, I first tried it in 20ga , very nasty dirty was not satisfied. I collect old reloading manuals so I started looking at the other cartridges I load for and stumbled on it which worked out really well since I was out of HP-38.