Okay, here’s the blog post about whether aloe vera gel can go bad, written in the style you requested:

So, I’ve been big on natural stuff lately, and aloe vera is like my go-to for everything. Sunburn? Aloe. Dry skin? Aloe. Random rash? You guessed it, aloe. I even tried putting it in my hair once, but that’s a story for another time. Anyway, I usually just buy a new bottle whenever I run out, but the other day, I found an old one tucked away in the back of my fridge. And that got me thinking, does this stuff actually expire?
I grabbed the old bottle and a new one I just bought and started comparing them. I first opened the old one, and squeezed some out. Then, I opened the new one to do the same thing. The color of the old gel looked a little off, kind of yellowish compared to the fresh one, which was nice and clear. The smell was different, too – the new one was all fresh and, well, aloe-y, while the old one had a funky, almost sour odor. Not good. It was kind of obvious the old one was past its prime.
I didn’t even bother trying it on my skin. It just didn’t seem worth the risk. I mean, what if it made things worse instead of better? So, I tossed the old bottle in the trash. Lesson learned: aloe vera gel, even the natural kind, definitely can go bad.
But, I was still curious, how long does this stuff actually last? I did some digging online and found some helpful information. It said that to make it last as long as possible, you’re supposed to keep it in the fridge. Apparently, that helps keep all the good stuff in it, like the vitamins and minerals, from breaking down. And once you open it, you should use it within six months.
I checked the date on my new bottle and made a mental note to use it up before it turned into that funky yellow mess. Here’s what I’ve decided to do from now on:

- Keep it cool: Straight into the fridge after I buy it. No more leaving it out on the counter.
- Mark the date: I’m going to write the date I opened it on the bottle with a marker. That way, I’ll know exactly how old it is.
- Use it or lose it: Six months is the goal. I’m going to try to use it up within that time, even if it means putting it on my feet or something. I’m not kidding this time about putting it in my hair, though.
The Takeaway
Aloe vera is awesome, but it’s not invincible. If it looks or smells weird, just throw it away and get a new one. And to keep it fresh, remember to put it in the fridge, and use it up quickly!