Good Molecules Super Peptide Serum - Anti-aging Facial Serum with Peptides and Copper Tripeptides to Plump and Firm - Water-Based Skincare for Face

There’s a very specific moment that hits sometime in your 30s and 40s where you lean into the mirror and think… “Wait. Have those lines always been there… or did they just clock in overnight?” That’s when I officially entered my “okay fine, let’s take anti-aging seriously” era. Nothing dramatic. I’m not trying to freeze my face in time. I just want my skin to look hydrated, bouncy, and slightly less “I stayed up too late editing videos again.” So I started looking into peptides because every skincare nerd on the internet swears by them. The problem? Most peptide serums cost like $40–$80 and my wallet simply laughed. Then I found this Good Molecules Super Peptide Serum for around $12 and thought… suspicious. But also, add to cart. First thing I love about this brand in general: they’re weirdly transparent. They actually list ingredient percentages. That shouldn’t feel revolutionary, but in skincare it kind of is. It makes me feel like they’re not just sprinkling fairy dust and calling it “peptide complex.” The texture is super lightweight and water-based. Basically disappears into your skin in seconds. No stickiness, no heaviness, no weird film. It layers beautifully too. I pat it on, wait like 20–30 seconds, then go in with moisturizer and sunscreen without anything pilling up. Zero drama. After a couple weeks, I started noticing my skin just looked… healthier. Not tighter like I got work done. Just smoother and a little plumper. That soft, hydrated look where fine lines aren’t screaming at you as much. Especially around my smile lines and forehead. They’re still there because, you know, I’m a human who laughs and exists. But they look softer and less pronounced. My skin also feels more “springy,” if that makes sense. Like when you press your cheek and it bounces back instead of just staying tired. And it’s gentle. No stinging, no redness, no breakouts. I use it morning and night without even thinking about it. If I had to nitpick anything, it’s not an overnight miracle. It’s more of a slow-and-steady improvement situation. But honestly, that’s how most good skincare works anyway. For $12 though? It feels kind of ridiculous how well it performs. I’ve tried serums triple the price that did less. Final thoughts: If you want to dip your toes into peptides without committing your entire paycheck, this is such an easy yes. Lightweight, effective, and refreshingly honest about what’s actually inside. It’s one of those quiet, reliable products that just makes your skin look better over time. Which is exactly what I want.

I’ve been using this product for over a month now and really like how it feels on my skin. The consistency is thicker than other peptides I use like The Inkey List, so I rotate and use this one at night since it gives better coverage for overnight use. I already had pretty good skin, but I wanted a consistent routine to help with dryness and texture. Since adding this serum (and a couple of other products), my skin feels more hydrated, makeup goes on smoother, and I no longer get caking around my nose. I’ve also noticed my skin looks more plump and refreshed in the morning...it feels nourishing and gives me a nice glow without being heavy or greasy. The size for the value is also great. I’ve been using it nightly for a month and still have plenty left.

Works fine I believe this gives my argireline & matrixyl 3000 along with copper peptides a really good boost actually, I wasn't that impressed at first but now I've been using it a while I can tell it's been helping . It's NOT greasy at all and absorbes really fast and well. I've noticed some of my wrinkles have deminished and some have softened a great bit. It's semi thick but not where it's sticky or tacky. Just enough that it doesn't feel or look like water. Which is great consistency. I've noticed my darker spots and skin has brightened up a good bit where I had more skin issues from the sun has lightened up but this also could be a number of products that I am using. But I do believe this one has been helping a good bit with my others. I'd get this again

This serum didn't take years or lines off my face, but it did make my skin feel softer and it may appear brighter. It goes on with ease and absorbs into the skin quickly. Moisturizer and makeup easily layer over it. My skin stays moisturized all day, much more than when using moisturizer alone.

This is a great serum. I wanted to add peptides to my skincare regimen and this was perfect. I just love this brand!! Great value. Amazing quality that actually works. This serum is light, did not cause me any redness or breakouts, and plumped my skin. I use it alone or under my moisturizer. I also use it with the good molecules wake up eye gel for under my eyes. I can’t say enough good things about this combo.

I use this serum as a primer to tighten skin before moisturizer and face oil. It absorbs quickly, and I've had no side effects. I've been using it for almost a year, and I get lots of comments about how beautiful my skin is!

I’ve been really impressed with this serum. It absorbs quickly, layers well under moisturizer, and leaves my skin feeling smoother and more hydrated without any irritation. I have sensitive skin and this has been gentle but effective—my skin looks more plump and refreshed with consistent use. Great quality for the price and a nice addition to a simple skincare routine.

I’m really impressed with this serum! After about a week of using it consistently, I can honestly say I feel and see a difference in my skin. It looks more hydrated, smoother, and has a healthier glow. The peptides in this formula really do their job — my fine lines look softer, and my skin feels firmer and more plump. It layers perfectly under my other products, and I love that it’s gentle enough to use morning and night without any irritation. It’s lightweight, absorbs fast, and I appreciate that it’s fragrance-free and good for all skin types. This has definitely become a new staple in my routine. Great product!