Lip Plumper Recommendation?

Which one is a good one? what brand? whats the price? AND level of pain from 1-5 (5being the most painful!)Lip Plumper Recommendation?
I use MAC its $22 and pain 2-3Lip Plumper Recommendation?
Ive tried them all and the best by far is City Cosmetics - City Lips. It used to be sold at Sephora but now you can only find it on the City Cosmetics website. Its great because it plumps overtime and your lips will noticeably be bigger within 30 days. Most other plumpers just plump immediatly and thats it. I always go back to this one. It doesnt hurt either. Good Luck.
there is a store named ulta, they have their own lip plumper which isn't very expensive, maybe seven dollars at the most. pain level 3





ulta.com