★★★★★ 5
Its basically glycerin in a gel form.
I have only tried another version of this, but the biotene version is water based and not oil like I tried. I put a smudge of this on my finger and suck it off. I assume that's the right way, the tube is a bit small though. But it does last a pretty long time. Basically its glycerin in a form of a gel, and its tastes sweet, does it work? Yeah, more or less. I place it on the roof of my mouth and dip from there, but when done, i still need a drink. But its helpful if your mouth is dry and you keep having to drink a ton of water to get to sleep. So I get a bit of this. I'm hoping to find a way to make it myself though.
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Reviewed in the United States on April 11, 2026
