PHO wax is the latest trend in the world of marijuana concentrates. Like its better-known relative BHO wax, it is pure, highly potent, and has a fantastic terpene profile. However, PHO also differs from BHO in several ways, most notably in its texture. PHO wax has a buttery consistency, which makes it ideal for dabbing, but you can use it in other ways. Thanks to its versatility and strength, it is likely that PHO wax is something we will see a lot more of in the future.