Best Serums for Face of 2026

The Ordinary's niacinamide serum is the one we reach for when oil and visible pores are the complaint. Ten percent niacinamide is a high dose, and the added zinc PCA gives it a clear oil-control brief. We used a few drops on the oily zones rather than the whole face, and it sank in quickly with no heavy residue.

What we liked is how direct it is. It doesn't feel like a luxurious serum, and it doesn't try to be; it's a water-based treatment that gets on with smoothing texture and reducing shine. Over consistent use, skin looked less congested and more even, which is a lot to ask from a budget serum. The concentration is the point, so patch test before regular use if your skin is reactive.

We also noticed it layers well under a simple moisturizer, though it isn't hydrating enough to replace one. If your skin is oily, blemish-prone, and accustomed to actives, it's an easy recommendation; if your barrier is irritated, choose one of the gentler hydrators here first.

Vichy Mineral 89 is the premium option here, and the price buys texture as much as ingredients. It's a fragrance-free booster built on hyaluronic acid, polyglutamic acid, and volcanic water, and it feels silkier than most water-based serums we tried. A little spreads over damp skin and dries down without stickiness.

We recommend it to people whose skin reacts to everything. It's fragrance-free, fast-absorbing, and comfortable enough to use morning and night, and it left our skin feeling plump rather than tight. The hydration is immediate, which makes it satisfying to use. You're paying for a cosseting texture and a short, gentle formula, and that's the trade.

If you love a luxurious serum and your skin is sensitive, that trade is easy to accept. If you want the most hydration for the least money, Good Molecules does the basic job for less. The Vichy is the one we reached for when skin felt dry and unpredictable and we wanted something that wouldn't add another variable.

CeraVe's Resurfacing Retinol is aimed at the aftermath of breakouts: the marks, rough patches, and uneven tone that linger after the pimple is gone. It pairs encapsulated retinol with niacinamide and licorice root, which is a sensible combination for texture and brightness in one step. We used it at night, starting a few times a week.

What makes it a runner-up is that it treats a real concern without asking for a complicated routine. The serum is fragrance-free and non-comedogenic, and it layers under moisturizer without pilling. We appreciated that the retinol is encapsulated, because it makes a slower start feel more manageable. It still isn't a product to rush: use it a few times a week at first and keep your moisturizer close.

If you're using salicylic acid or vitamin C, alternate rather than stacking everything on the same night. For post-acne texture, it's a practical, midrange way to add a retinoid, but reactive skin should look to the gentler hydrators here.

COSRX's snail mucin essence looks and feels unlike anything else here: a slippery, slightly gel-like serum that goes on wet and leaves a soft, glassy finish. The formula is 96.3% snail secretion filtrate, and the bottle is a generous 3.38 ounces. We liked it most as a soothing layer after a gentle cleanser, especially on days when skin felt tight.

It's not a treatment serum in the usual sense. It doesn't exfoliate or brighten with a targeted active; it cushions and hydrates, and that's why it earns a spot. Skin looked plumper and more reflective after we used it, and it sat comfortably under moisturizer. It's a comfort product first, and that's the role we judge it on.

What we can say is that it's a lovely, low-effort layer for dry, dull, or stressed skin. If you want a single serum to clear pores or fade marks, choose one of the actives instead.

The Ordinary's salicylic acid solution is the most direct acne treatment in this group. Two percent salicylic acid is an oil-soluble exfoliant, which means it can get into pores rather than just sit on the surface. The bottle says to apply a thin layer one to three times daily, but we found that a little on the nose, chin, and individual breakouts was enough.

We like it because it doesn't pretend to be a moisturizing serum. It's thin, fast-drying, and easy to target, and it's a sensible option for oily skin that clogs easily. It also sits at the budget end, which makes it easy to try without committing to a whole routine.

Our approach was to start slowly and follow with moisturizer, and that's the way we suggest using it. It's a focused, affordable tool for congested pores, not an all-over hydrator. If your skin is sensitive, it's worth introducing it on one area first.

CeraVe's vitamin C serum is built around 10% L-ascorbic acid, the pure form of vitamin C, in packaging designed to protect it from light and air. That's a more serious brightening formula than the price tier suggests. It also includes hyaluronic acid and ceramides, so it's not just an antioxidant hit.

We used it in the morning before sunscreen and found the gel texture easy to spread. It absorbed quickly and didn't leave the greasy film we associate with some vitamin C serums. Over time, it's the kind of product that makes a difference to dullness and uneven tone rather than hydration alone.

The formula is fragrance-free, which helps, but we still suggest starting every other morning and following with a moisturizer. If your skin is actively irritated, wait until it settles before adding it.

For brightening, it's our pick: a stable, midrange option that pairs well with sunscreen and doesn't demand a complicated routine. If your skin is very reactive, start with the Vichy or Good Molecules instead and add this once your barrier is calm.

PDRN—salmon DNA—is the headline ingredient in medicube's pink peptide serum, and it's the reason this one feels more trend-driven than the others. The formula also includes niacinamide, peptides, and adenosine, so it's aimed at firmness, glow, and a more even look rather than simple hydration.

We liked the lightweight texture and the immediate radiance it gave skin. It spread easily and sat well under moisturizer, and it didn't feel like a heavy treatment. The combination of peptides and niacinamide makes it a reasonable choice if you want one serum to do a bit of firming and brightening at once.

What keeps it in the also-consider tier is predictability. The ingredient story is appealing, but it's not the most universal formula here, and we suggest patch testing and starting with a small amount. That's especially true if you're already juggling actives.

If you're curious about PDRN and want a glow-focused serum, it's worth a try. If you need a reliable first serum or have sensitive skin, the simpler hydrators here are the safer place to start.