Hi INTP,
I think these 3 all have very different approaches and don’t cover each other. Plasma flaunt was the entire plasma protocol + Violet ray + others. Plasma protocol itself was like stem cells+ telomeres + antioxidants + hyperbaric? I don’t remember the details. While Eternal had the eternity field which was comprised of cellular return to age 20 + protection + flu combat and others, plus the blueprint of life. And max heal was also different, like the user placed in a healing bubble, internal upgrade with use etc.
These all are different approaches that likely create synergy and aren’t necessarily covered by another. I think your question is really if they can replace one another right? I would say no, because they’re all different approaches.