KP Smoothing Stick

The stick applicator makes it so much less messy than the lotions I've tried before, and the 10% AHA is already softening the bumps on my arms after about ten days.

After just a week of using this on my upper arms, the bumps are noticeably less intense—the 10% AHA really works without any irritation. The mess-proof stick format glides on cleanly, so I can apply it in seconds before bed.

The twist-up applicator makes this so easy to use—no sticky fingers, and the 10% AHA has genuinely smoothed out the rough patches on my arms in just a few weeks. The discoloration is fading too, which I didn't expect to see this quickly.