I'm not going to deny it, I am a huge lube snob, and honestly, everyone should be. When it comes to garbage like Isothiazolinone, which is a heterocyclic chemical compound (aside from the fact that no one has a clue what the hell that means, this shit will burn your skin and make you itch all over. Just Google it!) and parabens (why do we accept stuff in our lube, that rubs all over our most sensitive areas that every other developed nation has flagged as a toxic compound?)

So here's Probe I love the name because I plan to use it for just that purpose:
Purified Water - Water free of chemicals, biological contaminants, suspended solids and gasses.
Vegetable Glycerin - Used as a substitute for alcohol, providing access to botanical products (sans alcohol).
Polyethylene Oxide - When mixed with water (oh, hey, we already have that), it's a great surfactant (that's what makes it slick).
Grapefruit Seed Extract - Claimed to be a natural antimicrobial, and it sure beats the other options.

Hmmmm... nothing caustic or dangerous? Then it must be lousy! I mean, after all, all of the major brands of lubricant contain all that nasty stuff from above, and they sell like crazy! But Probe, on the other hand, is far from lousy. In fact, what I really enjoy about this lube is the viscosity. It is slightly thicker than the average water based lube, such that you could comfortably use it for anal play. And the ease of clean up -- shower away my friends! And of course, the whole reason we got it to begin with was the little pillow pack, which makes for easy travel use. So, easy container for the TSA body cavity search party, and a thickness and consistency that will even make that search a little smoother.

This isn't the best lube I've ever used, but the convenience of the packaging is a huge plus. It's a very versatile lube, mostly because of the thickness and ease of cleanup, so we tend to keep it in our travel bags. I'm still a fan!