Nubbin Party: Update

So its been about a week since I started using my nail hardener (Quimica Alemana) on my nails. I thought I'd update you on how my nubbins have fared.
First, here's what they look like now:

After about a week of use, my nails feel a bit stronger and have not broken at the corners or chipped in any way. You can also see by the picture that compared to last week, I have a few centimeters of free edge- pretty fast for a week. As my nails are still not to the strength that I desire, I will continue to use this product for about another week and re-evaluate then.

Any nail hardener recommendations? Any that absolutely did not work for you? Leave them down below!