Okay, let's be real for a second. If you've been scrolling through TikTok lately and wondering how literally everyone has that perfect glass skin thing going on, you're not alone. I've been down that rabbit hole too, and here's what I found out: pot serums are kind of having a major moment right now.
So what's the deal with these little jars? Well, unlike those regular serums that come with droppers (you know the ones), pot serums are basically concentrated goodness packed into tiny containers. They're thicker, way more potent, and honestly? They work faster than I expected.
The whole pot serum thing makes sense when you think about it. You get higher concentrations of the good stuff, they last longer because they don't oxidize as quickly, and let's face it - they look pretty cute on your vanity too.

The Ones That Actually Work
I've tried a bunch of these, and some are definitely better than others. Here's my honest take on the ones worth your money:
Glow Recipe Watermelon Glow Niacinamide Dew Drops - $34
This one went viral for a reason. I was skeptical at first because, you know, watermelon in skincare? But it actually gives you that dewy look that everyone's trying to achieve. It has 5% niacinamide which helps with pores, plus hyaluronic acid for hydration. I noticed my skin looking more glowy after about three days of using it. It also works really well under makeup if you're going for that no-makeup makeup vibe.
The Ordinary Hyaluronic Acid 2% + B - $8
If you're on a budget, this is your best friend. Seriously, eight dollars and it works just as well as some of the expensive ones I've tried. It has different types of hyaluronic acid and vitamin B5, which is great for healing. My skin felt plumper literally the next day after using it. No fancy packaging, but who cares when it actually works?
Drunk Elephant C-Firma Day Serum - $80
This one's pricey, but if you're serious about vitamin C, it's worth considering. It has 15% L-ascorbic acid, which is the real deal when it comes to brightening. I saw a difference in my skin tone after about a week. Just make sure you use sunscreen because vitamin C can make you more sensitive to the sun.
Paula's Choice Clinical 0.3% Retinol Treatment - $65
If you want to start using retinol but you're scared of irritation, this one's pretty gentle. It has peptides and squalane too, so it doesn't dry out your skin like some retinols do. I started seeing smoother skin after a few weeks, and no peeling or redness.
COSRX Niacinamide 10% + Zinc 1% - $17
This Korean beauty product is amazing if you have oily skin or deal with enlarged pores. The niacinamide helps control oil, and the zinc is good for acne. My T-zone was way less oily after using this for about a week. Plus, it's super affordable.
Tatcha The Dewy Skin Cream - $70
This feels really luxurious, and it has Japanese purple rice and algae extracts. It's definitely on the pricier side, but if you want that pampered feeling, it delivers. My skin looked noticeably dewier after just a few days.
CeraVe Hydrating Hyaluronic Acid Serum - $12
If you have sensitive skin, this is probably your safest bet. It has ceramides which help repair your skin barrier, and it's fragrance-free. Dermatologists recommend this brand a lot, and I can see why. It's gentle but still effective.
Which One Should You Actually Buy?
Here's the thing - it really depends on what you're trying to fix and how much you want to spend. If you're just starting out, I'd go with The Ordinary's hyaluronic acid serum because it's cheap and works for basically everyone. If you have oily skin, try the COSRX niacinamide one. Want that Instagram glow? Go for the Glow Recipe.
Honestly, you don't need to spend $ to get good results. Some of the best serums I've used were under $20.

How to Actually Use These Things
Okay, so you bought your serum. Now what? First thing - don't use too much. I made this mistake at first and was wondering why my skin felt sticky. A tiny amount goes a long way with these concentrated formulas.
In the morning, clean your face with lukewarm water, apply a few dots of the serum to slightly damp skin, and gently press it in. Don't rub it around like crazy. Wait about seconds, then put on your moisturizer and sunscreen. And please, please don't skip the sunscreen.
At night, you can use a bit more, especially if you're using something like retinol. I like to follow up with a face oil if my skin feels dry.
What to Expect and When
Be realistic about timing. You're not going to wake up with perfect skin after one night. Usually, you'll see some hydration benefits pretty quickly - like within a day or two. But for bigger changes like less visible pores or smoother texture, give it at least a few weeks.
I always tell people to take a selfie before they start so they can actually see the difference. Sometimes the changes are gradual and you don't notice them day to day.
Where to Buy Without Getting Ripped Off
Sephora and Ulta are pretty safe bets, especially because they have good return policies. Amazon can be cheaper, but watch out for fakes - if the price seems too good to be true, it probably is.
If you want to save money, sign up for brand newsletters because they're always sending out discount codes. Also, Black Friday and Cyber Monday usually have some pretty good deals on skincare.
Pro tip: buy travel sizes first if you're not sure about a product. No point in spending $ on something that might break you out.
Common Mistakes I See People Make
Don't go crazy and start using five different serums at once. Your skin needs time to adjust. Also, patch test new products - I learned this the hard way when I got a rash from something I was excited to try.
And please be patient. I know it's hard when you see those before-and-after photos on social media, but good skin takes time. Stick with something for at least a month before deciding it's not working.

My Personal Recommendations
If I had to choose just three products to start with, I'd go with The Ordinary hyaluronic acid serum, the COSRX niacinamide serum, and the Glow Recipe dew drops. That's about $ total, and it covers hydration, oil control, and that coveted glow.
But honestly, the best serum is the one you'll actually use consistently. There's no point in buying the most expensive one if it's going to sit on your shelf because you forget to use it.
Your skin is unique, so what works for your friend might not work for you. Start simple, be consistent, and don't believe everything you see on social media. Good skincare is more about consistency than having the latest trendy product.
Take it from someone who's tried way too many skincare products - sometimes the simple, affordable options work just as well as the fancy ones. Your wallet and your skin will thank you.