Yes and it is acidic like Donna said (dtilford)...so do be careful. Sometimes what I would do is take equal parts lime and equal parts cucumber juices (I'd smash my own - to get fresh juice)....oh and I'd always add a tad of water to dilute the lime. I'd apply it 20 minutes before I'd shower. So it was only on my skin for 20 minutes...it helps a bit for very oily skin.I actually tried it and it did work but I noticed that it dried my face out a little. I think lime/lemon is a natural astringent right?
Be careful not to get it near your eyes-ooouuuccchhh!!!