I have pics of the process - just click on my name.
I have the 15%. This is my first TCA peel, though I am very experienced with high % glycolic and lactic. I figured I can layer it (it apparently adds 25% to the strength each additional layer, which would make it 18.75%. That's as far as I want to push it on my first peel with this product. I know I can keep layering to get it …Read more