While this isn't really a matte liptsick (translation - it does not dry to a matte finish), I use it as a lip stain, and really like it. The darker colors are super-pigmented and have decent staying power.
Review for: RoC Deep Wrinkle Serum, 1 Ounce more...
After a dermatologist recommendation, I picked roc serum to use after I tried another that was too strong for my face. It goes on smoothly, and I've seen a reduction in fine lines on my face after using for about 6 weeks!
As an independent biz owner, I was looking for a way to track my expenses and spending. Mint has great tools for that! Downside though, it does not work with all credit cards and accounts, so be sure to check yours against their list first!