I'll cut to the chase: this product is awesome. Here's why:
1. I am very specific about the texture of my lip liners and I've never discovered one I was completely in love with. Buxom's lip foundation is insanely easy to work with. It's like liner for dummies: glides on smoothly, it's opaque, and it's much bigger than a pencil liner, so you're basically done after a swipe or two.
2. You know when you apply a gloss and it just kind of sinks right into your lips? This product is the perfect base so you can actually see the proper shade of the gloss without it just settling into your lips.
3. It doubles as a matte lipstick. This one (in "Buff") is a bit light for me to wear on its own, but the Buxom lip foundation range comes in a variety of nude shades to suit every skin tone.
There is a downside, though - it smells and tastes really weird. It's not pleasant. It's kind of gross, actually. It isn't a deal-breaker for me, but it's something I think you should know.
Have you tried this? What did you think?