グルタチオンプラス局所パッチ（グルタチオンパッチ）

Three weeks in and my skin looks noticeably brighter, which is a relief since I was never going to stick a needle in myself. The patch stays put for the full 8 hours without any residue, and it's nice not to have to remember a pill every morning.

I've been using these patches for a few weeks now and the 8-hour wear time fits perfectly into my workday—I put one on in the morning and forget about it until I'm home. No needles, no mess, just a simple stick-on that stays put even through my sweaty gym sessions.

I was skeptical about a patch doing what sprays couldn't, but sticking one on my shoulder before bed and leaving it for 8 hours felt way easier than remembering a daily routine. The adhesive held up through a sweaty night without irritation, which is more than I can say for other patches I've tried.