4 weeks after breast lift with augmentation, Lower part of my breast is shiny? (photo)

As long as everything is progressing smoothly (no signs of infection, hematoma, seroma, etc.), you will be fine.  Just a reaction of your skin to the recent surgery.Best Wishes,Nana Mizuguchi, MD

Thank you for question and for posting your photo. It is quite normal for the skin, when tense and to a certain extent, swollen, to appear shiny. Considering you had surgery quite recently, I would not be concerned at all. All the best for your recovery.RegardsAndrea MarandoPlastic and Cosmetic Surgeon

You are best to post a picture of both breasts for an informed opinion. In itself what you have posted is not a concern but you should contact your PS if you have a problem.