Nice, thanks for the recommendation! That looks like an awesome product, definitely something I'd consider experimenting with in the future. I was able to put together a blend that's pretty close to my current mix: https://truenutrition.com/products/protein-customizer?grass-...

A few areas I'd like to see improved:

* The variety of plant proteins could be wider. Or even better, they could add a pre-configured plant protein blend that they vouch for in terms of taste/texture/mixability. As-is, it seems like I'd be taking a shot in the dark to approximate something similar to PlantFusion, and I'd be concerned about that requiring a lot of trial and error to get a palatable end result. (On the other hand, maybe sticking to just the pea/cranberry protein would be good enough, and for extra diversity I could use a little bit less plant protein and throw in some egg protein.)

* I don't love that most of the flavors contain guar gum. Not that it's particularly harmful as far as I know, just seems unnecessary. It looks like horchata, orange cream, and chai latte may be the only stevia flavors without guar gum, which would be pretty limiting if I were to restrict myself to those flavors. More generally, it would be nice if you could just pick whatever flavor you wanted independently of the sweetener, and maybe have guar gum as an additional option if you really wanted it.

* More variety in the "boost" ingredients would be nice. For example, my current collagen powders (Nature Target marine collagen and multi-collagen) include hyaluronic acid, elastin, and a few other minor ingredients that I'd consider adding given the option.

* A grass-fed whey protein isolate option would be nice, since that's what I currently use, but concentrate is close enough to isolate that this is basically nitpicking.

* And of course some assurance of heavy metal testing would be great, if they don't have this already (I didn't see it anywhere).

It would save a bit of time and space to be able to switch to that, though, so I'll pass along my feedback to the company and keep an eye on it for the future.

(Although PlantFusion includes guar gum too, so maybe that point was overly nitpicky. It just seemed odd to make that variable dependent on your choice of flavor.)