It's been over a month, and I'm not sure how much different the tatoo really is. It looks a little faded, but hard to tell for sure. Here is a pic of applying the 3rd peel:

The skin turns whitish after about 5 minutes of the acid being on it:
Here applying some "healing serum" after the peel:
And here is two weeks later (today) :

I'm doing another peel today (even though it's been only 2 weeks) because the skin has heeled so well. Looks like the tattoo is fading a little!