It's funny.....I use, have seen benefits from and recommend LubeGard red to friends and strangers.
Like most of us, I cannot prove it works. I take the expected hits of falling for a "snake oil".
What are you going to do?
Now I'm on the other side of the fence.
LubeGard BIO/TECH engine protectant????
Does anybody know what this stuff is supposed to do?
There's a VOA of it somewhere in the forums..but IIRC it's an ester based friction modifier with tri nuclear moly.
Call/email Lubegard... while they won't give away any trade secrets, they're very good about answering questions they can. I have used Biotech from time to time, can't say if it helps anything (efficacy) in my engine but I don't think it's hurting anything either (not at least that I can tell)...soooo, my wallet, my car, my decision.😉