There is no reason to settle for crappy cottage cheese tops with the selection of waxes we have today and the amount of technical knowledge and tips people have shared. I use NatureWax C3 and have nice, smooth tops all the way to the end of the candle. Its formula is reported to be quite similar to GB 464. Other waxes contain "botanical oils," (cottonseed oil, coconut oil, palm oil, etc.) which help smooth the consistency and stabilize the crystal structure of soy wax. Certain FOs can still mess up even the best wax, but most are compatible with soy wax these days. Some dyes can still encourage frosting, but many dyes are far kinder to soy wax than even 5 years ago. Pretty much, only the "100%" soy waxes (EZ Soy, GB 415, etc.) still have bedhead on a regular basis. Manufacturers and candlemakers have worked hard to learn how to stabilize the appearance of soy wax. There's a lot of information about how to do this in the threads, so if the tops on your candles look like cottage cheese after they are burned, do some studying and you may learn how to get better results. No one has to settle for the "it's the nature of soy wax" excuse these days. HTH