In my opinion, Revlon is the brand that is the highest quality in drugstores. My mom loves it and so do I! Their Colorstay line though is by far the best thing I have ever tried from a drugstore! Here are some products that I love from the line!
Revlon Colorstay Foundation- HOLY GRAIL, HOLY GRAIL PRODUCT!! I sweat really easily and this doesn't come off at all. When you wipe your hand or sleeve across your face this doesn't leave a single mark! I have worn this when I run and play tennis and it really does not budge. I love it! It is definitely worth the $12-13 dollars!
Eyeliner- For the longest time, this was my favorite eyeliner because it was the most waterproof one I could find. Recently it hasn't worked as well for me (it started smudging) but the black color is really dark so I love that. I have been using it everyday to tight line my upper water line. If you don't have oily skin, this will work really well for you.
One product that I don't recommend:
Overtime Lipcolor- Alright so.. I tried this product and it is extremely flakey.. The color is really nice and pigmented but when you apply a second layer of this, it starts getting peely and uncomfortable. Like after wearing it for 10 mins, I had to completely wipe it off. The gloss on the other end though is really nice and comes with a brush applicator. The color side comes with a doe foot applicator.
Let me know what your favorite drugstore line or Revlon product is!