Once upon a time, there was a girl on a 0.05 Tretinoin Cream named Retin-A. But Retin-A was so expensive, so she decided to try out Dermcare's 0.025% Gel version. At first, she found that a mixed regimen of Retin-A and Dermcare would work, and for a while, they did work together. But then the girl grew up and, in line with a new sensitivity to topical essential oils, she became unable to tolerate Dermcare's 0.025% Gel on her face, so they had to part ways.
Not only that, but since the girl grew up, Retin-A decided to part ways with her and went to a faraway land. Left with no choice, the girl searched and searched, and one day she met Vitacid 0.05%. They stayed together for a while, but had to part, as Vitacid could not help once tragedy struck....