By Lauren — December 28, 2025

I Swapped My Luxury Serum for This $18 Find

$18.00Street price as of December 28, 2025
MIZON 7 Vegan Peptide Booster Serum

I recently looked in the mirror and realized my skin was looking a little... tired? Not old, just like it needed a nap and a gallon of water. We have all been there—the dullness that creeps in when you have been skimping on sleep or forgetting to hydrate. Instead of dropping a hundred bucks on a fancy French cream, I decided to see if the MIZON 7 Vegan Peptide Booster Serum could actually deliver on that Korean glass skin promise without making my bank account cry. I am usually skeptical of anything that claims to do seven things at once, but for eighteen dollars on Prime, I figured the worst-case scenario was just having a very hydrated neck.

Like a Tall Glass of Water for Your Face

The first thing that struck me was the size of the bottle. Most serums come in those tiny one-ounce bottles that disappear in three weeks, but this is a massive 5.07-ounce situation. The texture is what I would call a heavy water—it is a watery-gel that feels incredibly refreshing the second it hits your skin. It is completely fragrance-free, which is a huge win for my sensitive-skin friends who do not want their face smelling like a department store perfume counter. It sinks in almost instantly, though I did notice a tiny bit of tackiness for about thirty seconds before it fully dried down. Patience is a virtue, Lauren.

The Post-Flight Face Save

I put this to the ultimate test after a cramped five-hour flight that left my skin feeling like a piece of parchment paper. I used this as my very first step after cleansing, layering my moisturizer right on top. The Niacinamide and Hyaluronic Acid went to work immediately. By the time I woke up the next morning, that gray, dehydrated cast was gone. Over the last two weeks, I have noticed that my skin just feels sturdier. It has that bouncy, plump quality that usually only happens after a professional facial. My fine lines are not gone—I am a realist, not a magician—but they look much softer because my skin is actually hydrated from the inside out.

  • Hydration Level: High. It provides that immediate plumpness.
  • Texture: Lightweight gel that layers perfectly under makeup without pilling.
  • Value: Incredible. You get five times the amount of product for half the price of luxury brands.
  • Irritation: Zero. No breakouts, no stinging, just calm skin.

The Final Verdict

If you are looking for a flashy, instant-fix product that smells like roses, this is not it. But if you want a workhorse serum that strengthens your skin barrier and gives you that elusive glow, this is a total sleeper hit. It is the perfect entry point for anyone who wants to start using peptides but does not know where to begin. It is simple, effective, and honestly, a bit of a steal for the price. It has earned a permanent spot on my vanity for those days when my skin needs a serious reset.

Who Should Buy This:

  • Anyone chasing the Korean Glass Skin look on a budget.
  • People with oily or combination skin who hate heavy, greasy creams.
  • Skincare minimalists who want one product to handle hydration and anti-aging.

Who Should Skip This:

  • If you have extremely dry, flaky skin, you will still need a heavy oil or cream on top of this.
  • People who demand instant results for deep wrinkles (peptides take time, babe!).
Your friendly neighborhood beauty addict,
Lauren