Reader question: What's the worst beauty product you've tried?

Hi Liz! What's the worst beauty product you've ever bought? I'm reading a magazine and I think this may be an interesting topic. Same question for your beautiful readers out there! :) - ManilaJen

Heeey Jen! Nice question. Thought I'd put this up on the front page so everyone can share their stories as well. ;) Anyway...I don't want to slug beauty brands as I work with beauty brands. When I buy or receive something for free, I always make sure to manage my expectations. Some products are worth more than what you pay for, some just exact, some a little less, but nothing so horrible as to be completely useless. So it's been a while since I've tried anything that is so bad, I didn't bother using it at all after the initial face swatch.

First thing that came to mind is this set of e.l.f Primers. The white and "champagne" primer really didn't cut it for me - the white was truly chalk white and with so many big glitters too! Champagne was chunky and odd-looking on my lids. But the worst part really was that when I opened the box, the primers were already ROUGHLY used. The rims were a mess, it's like someone used the items as testers. :/