I received a large jar of Retin-A from my doctor 11 months ago and I still have quite a bit left b/c I haven't used it consistently. My brown spots and old scares are worse then ever so I plan to commit to using the product as he directed almost a year ago. Is it safe and still effective if the product is almost a year old? Does Retin-A expire? If yes, how long will a jar last in the medicine cabinet?
Answers (2)
From board-certified doctors and trusted medical professionals
I would not expect any topical treatment to improve the color of your scar at this point. It is possible that a scar revision may be possible.
Retin-A can help with acne breakouts on your body and face. Just keep in mind that the skin in the chest area is extremely sensitive and there will be some irritation. Exposure to sunlight including tanning beds should be avoided while using the product due to heightened sensitivity and...
