I have tried a lot of stuff to get rid of my age spots. I am 47 and I have had them for at least 10 years. I have tried Glycolic peels at 50%, Retin A at 1% and CP and now the newest thing............TCA peel. I got the 12.5% and dabbed it on yesterday. Waited the required 5 min and then did it again and waited 5 more min. The area around the spot is slightly red ( on one of them ) and they both appear crinkly but I am thinking now I may have needed to start with 25%. If there is someone here who has had success ridding themselves of these things that SCREAM I am in my 40's and getting older ( age spots ) please help a girl out!