"Chain lube strategies for long-distance touring, huh? Well, let me tell you, there's no one-size-fits-all solution here. You see, some folks will have you believe that a single, all-purpose lube is the answer, but that's just wishful thinking.
The truth is, varying weather conditions, road surfaces, and load weights require different types of lubes. For instance, wet conditions demand a heavier, wax-based lube to protect your chain, while dry conditions call for a lighter, dry lube to minimize attraction of grime.
As for innovative methods, I've heard of people using ceramic-infused lubes, but honestly, I'm yet to be convinced. Sure, they claim it reduces friction, but at what cost? Ceramic particles can wear down your chain over time. And, let's not forget the added expense.
And as far as maximizing efficiency goes, the best strategy is regular maintenance. No lube, no matter how advanced, can replace that. So, unless you're ready to commit to regular cleaning and lubing, don't bother with these fancy products."