Please recommend a treatment to brighten my skin tone before my trip.

I am going on a beach trip, and looking at my photos, I am concerned because my skin tone looks very dull these days. Perhaps it is due to lack of sleep and a lot of stress from work, but my face looks much more dry and lifeless than before. Even when I apply makeup, it doesn't give off a clear look, and my face looks lifeless overall, so I would like to take this opportunity to get some skin care treatment.

My freckles and blemishes aren't severe, but my biggest concern is that my overall skin tone is uneven and my face looks dull. I have a little over two weeks left until my vacation; are there any treatments I can get during this time?

I'm looking up reviews for treatments like laser toning, IPL, and hyaluronic acid injections, but there are so many types that I don't know which one to choose. I'm also worried because I've seen posts saying that getting treatments before a trip can actually cause skin breakouts. For those who have actually received these treatments, please recommend any procedures you were satisfied with or any you should avoid.