Concentration percentages vary by markets according to their papers. You can look those up; different values between Canada, USA, Europe, Asia. I have done my homework and posted them here before. Why wouldn't one get the decent product at an attractive price and available locally? Toyota recommends against it, so why would I care about Ashland marketing claims? Synpower could be a good remedy for a neglected slider with a crusty seal, as it's base oil is on a low side is in viscosity, needs frequent replenishments. Their Palladium and other metal-named lines are not the best match on anything in Landcruisers, at least UJ100 and UJ200 I have and maintain.They are too thick and overheat. They try to make a foray into industrial sector with those, this is where real money is. The few greases with solid lubricant additives that are not building upon themselves are prohibitively expensive for most. Unless you buy into particle size threshold nonsense put out by sales folks. Although, OP could procure Lubrication Engineers Almagard, cost/benefit ratio may be too high. You are the one who hijacked the thread. You won, I lost. By all means, put a moly fortified grease into your Landcrusiser front axle, especially the needle shaft bearing and the grooved brass bushing.
If OP is looking for a something to simplify his life, Chevron Delo EP 2 could be used in both u-jounts and the slider. It is also good for the front wheel bearings; the inner needle bearing call for #1 grease, but I haven't found a single dealership that goes past #2 for everything. Lexus dealerships around me use a MP grease from BG. Of course, dedicated shops and DIYers go the proper route, he could try Delo EP 1 for the #1 application. Chevron greases are cheap at local distributors. Chevron Delo ESI is an extended service interval product, and is one of few on Mercedes Benz global Approval list for high temp bearing greases, but it's shortcoming is a tight low temp floor - not recommended below -18C realistically (even though their literature points to lower values on a different line). Delo EP literature is not guaranteeing extended service interval, yet states 'for those seeking extended service' and is a very good product for around $3 per cartridge (if you buy in bulk from a distributor). Mobil Mobilgrease XHP 222 line is an extended service line and XHP 221 could be used by a stickler to specs for #1 grease. XHP Special line contains 0.75% moly and is specifically recommended for sliders.
There is a lot of good general purpose grease out there, one doesn't have to go out his ways to get a fancy one. If his unit is a hundy, the initial protocol was to grease every 3k miles and to change engine oil every 7.5k miles. Later on they prescribed everything at 5k miles for US, then for NA and later for the rest of the world.