Tribosys 3204 Switch Lubricant
Tribosys 3204 is a Krytox™ GPL 204 Grade 0 Equivalent produced by the chemical company Miller-Stephenson. It is intended as a general purpose, mid-thickness switch lubricant. Tribosys 3204 is a semifluid grease, retaining the desirable qualities of popular lubricant blends in the community while being much more stable due to not being two different substances.
2ml of lubricant is enough to cover ~150 switches.
As shipping costs nearly $13 internationally I would recommend finding (or forming!) a small local group buy if you can, or waiting for your appropriate proxies if you are in Canada or the EU.