Best Overall

SkinCeuticals C E Ferulic

$185 at Dermstore$185 at Lovelyskin.com$185 at Skinceuticals.com

Benefits: Brightening, antioxidant protection, improving the appearance of fine lines and wrinkles | Skin Type: Balanced, dry, combination, sensitive| Dosage: A few drops in the morning| Size: 1 oz| Cruelty-Free: No

Since its launch in 2005, SkinCeuticals’ C E Ferulic has earned a reputation as the gold standard in the vitamin C serum category. Sometimes, the most buzz-worthy products don’t live up to expectations, but after trying it out ourselves, this clinically backed formula surpasses them. We noticed a marked improvement in uneven skin texture, as well as a reduction in the appearance of fine lines. After six weeks of using it, our tester’s skin looked and felt softer, smoother, and brighter. Its formula is also incredibly lightweight, quick to absorb, and doesn’t feel sticky or tight on the skin. 

One thing to note: While this serum doesn’t contain fragrance, it doesn’t have a particularly appealing smell (think a mix between sweaty and metallic). However, because the scent doesn’t linger on the skin, it’s not a deal-breaker for us—plus, it’s simply so effective that we feel it’s worth it.

Shannon Bauer, former associate editorial director with combination/oily skin: “I’ve used vitamin C daily in my morning routine for eight years, so I wasn’t expecting a huge difference with this formula. But I ended up seeing a difference in the texture of my skin and fine lines during this six-week test. Everything is a bit smoother and softer—this is the only product/step that changed.”

Best Budget-Friendly

e.l.f. Cosmetics Bright Icon Vitamin C + E + Ferulic Serum

$17

$17 at Amazon$17 at Ulta$17 at Target

Benefits: Brightens and evens skin tone, reduces the appearance of dark spots and fine lines | Skin Type: Oily, dry, and combination skin | Dosage: Apply 1-2 drops to clean skin |  Size: 1 oz | Cruelty-Free: Yes

Vitamin C serums often come with a high price tag, but for anyone seeking a healthy glow at an affordable price, e.l.f. Cosmetics’ Bright Icon Vitamin C + E + Ferulic Serum is, as they say, that girl. I loved the hydrated, plump feeling it left behind after just one application, as well as the dewy sheen that lasted throughout the day when I applied it in the morning. It also layered beautifully under SPF and makeup, making it easy to incorporate into my daily routine. Its dropper dispensed just the right amount for a full-face application, and its top “clicks” when completely closed, ensuring zero spillage when traveling.

That said, this serum had a slightly oily finish that took several minutes to absorb, and its scent—reminiscent of hot dogs, as many others have noted about certain vitamin C serums—may not appeal to everyone. I also have sensitive skin and experienced some initial redness—its 15% concentration of vitamin C packs a punch—so I’d recommend patch-testing first. While I didn’t notice dramatic brightening within four weeks, I expect results to build with continued use. Overall, this is an affordable, hydrating serum that delivers solid short-term glow and moisture, making it a great choice for the budget-conscious.

Best for Dark Spots

Bubble Day Dream Vitamin C + Niacinamide Tone & Texture Serum

$12 at Amazon$17 at Ulta$15 at Walmart

Benefits: Reduces scarring and hyperpigmentation, evens tone, softens texture, boosts radiance | Skin Type: All | Dosage: Apply 1 pump to clean skin; use once or twice a day | Size: 1 oz | Cruelty-Free: Yes

Bubble Day’s Dream Vitamin C + Niacinamide Tone & Texture Serum stood out as the best option on our list for targeting dark spots—all while keeping the skin hydrated and radiant. Its medium-thick consistency had a nongreasy feel on the skin; it also absorbed quickly and layered well under makeup. After about two weeks of use, our tester noticed brighter, firmer skin with a more even tone and less visible acne scars. She also appreciated its unscented formula, user-friendly pump packaging, and the fact that it provided enough hydration to occasionally skip moisturizer.

In fact, she felt this serum had virtually no downsides, noting that it delivered on all fronts—from texture to performance—without causing irritation or sensitivity. While she didn’t experience it, it’s worth noting that some online reviewers experienced pilling when layering it under other skincare.

Austen, tester with normal-to-dry skin: “After about two weeks of use, I definitely noticed my skin looked hydrated and glowy immediately after applying. I also felt like some of my acne scars were less noticeable.”

Best for Sensitive Skin

TruSkin Vitamin C Facial Serum

$49

$39 at Amazon$22 at Target$22 at Truskin.com

Benefits: Radiance-boosting, improves the appearance of dark spots and fine lines | Skin Type: All| Dosage: A few drops daily, day or night | Size: 1 oz | Cruelty-Free: Yes

Those with easily irritated skin know just how important it is to find products that are gentle yet effective, and TruSkin’s budget-friendly product is the best vitamin C serum for sensitive skin. In our six-week testing process, our tester, Jenna, found that this product was comfortable and non-irritating for her sensitive and acne-prone skin. While it took about 30 seconds to dry, which is slightly longer than some other options, it had a dewy finish without any greasiness or stickiness. She even noted that she could get away without applying a moisturizer on top since it was so hydrating. Another bonus? It didn’t clog pores—a plus for oilier and acne-prone types, in particular. As for after the testing period? Jenna’s post-acne marks looked noticeably lighter, and her complexion looked radiant, making it the best vitamin C serum for acne-prone skin. Overall, she was very impressed—it provided significant results at an ultra-affordable price.

Emily Cieslak, associate editor with normal skin (not shown): “I have been getting more compliments on my skin ever since I started using this, and I’m way more confident in stepping outside without any makeup. I took a selfie after flying on a 13-hour flight, and my bare skin still looked bright and glowy.”

Best for Dry Skin

Sunday Riley Vitamin C Brightening Serum

$85

$51 at Amazon$85 at Ulta$122 at Dermstore

Benefits: Boosts radiance, evens skin tone, and helps diminish signs of premature aging | Skin Type: All| Dosage: 2 pumps each morning| Size: 1 oz| Cruelty-Free: Yes

When we tested Sunday Riley’s C.E.O. 15% Vitamin C Brightening Serum, we were most impressed by its hydrating effects, making it our favorite vitamin C serum for dry skin. Its creamy, almost lotion-like texture absorbed quickly without any sticky residue, and even upon first application, it imparted a slight glow and a plump, bouncy feel. Our tester observed that it smoothed the appearance of fine lines and that, even though it had a slightly thicker texture, it layered seamlessly under other products, sans any pilling or irritation. She did notice that its radiance-boosting and brightening capabilities were less pronounced than other options on this list, but if a vitamin C serum with hydrating benefits is the goal, reach for this one.

Shannon Bauer, former associate editorial director: “Overall, I liked this vitamin C from the first use—I found it provided a bit of hydration and that it layered well underneath other products.”

Best for Fine Lines

La Roche-Posay 10% Pure Vitamin C Serum

$45

$34 at Amazon$47 at Ulta$45 at Dermstore

Benefits: Radiance-boosting, helps reduce the appearance of wrinkles, helps even skin tone and texture | Skin Type: All| Dosage: 3-4 drops in the morning after cleansing face| Size: 1 oz| Cruelty-Free: No

When our tester, Saleam, tried La Roche-Posay’s Pure Vitamin C Face Serum, the first and main thing he noted was how effectively it smoothed his skin. In fact, he saw marked improvements in the appearance of fine lines around his mouth and on his forehead—as well as a serious boost in radiance. He also observed that this serum absorbed quickly into the skin without any residue or stickiness. Its one drawback, in his POV, was its dropper applicator. Because its consistency was on the thicker side, he thought that a pump applicator would have made the application process a bit easier—but not a game-changer, in his book.

Saleam, tester with combination skin: “I started to see some results around the two-week mark, including improvement in my skin texture and tone, as well as smoothing of smile and forehead lines. I’d say my skin is more glowy, too.”

Best Brightening

FARMACY 10% Waterless Vitamin C Serum

$52 at Sephora$52 at Ulta$52 at Farmacybeauty.com

Benefits: Brightens skin, targets dark spots, reduces hyperpigmentation | Skin Type: All | Dosage: Apply 1-2 pumps to clean skin; use once or twice a day | Size: 1 oz | Cruelty-Free: Yes

Those in search of an allover brightening effect should reach for Farmacy’s 10% Waterless Vitamin C Serum. After two weeks of consistent use, Ashley, our tester, began noticing visibly brighter, more even skin; her dark spots looked less intense, and her skin was also firmer, particularly around her crow’s feet. Overall, she loved that her combination skin appeared refreshed and naturally glowy for a healthy, recharged look. She also noted that the packaging made it easy to dispense the proper amount onto her fingers. 

However, Ashley found that this serum left a greasy finish, took a long time to absorb, and caused her skin to tingle upon first application—though this dissipated, and she didn’t experience any further irritation. (Again, always patch-test a new product, particularly if you’re prone to sensitivity.) She also felt that its scent, which she described as musky, was a bit too overpowering for her taste. Despite these drawbacks, she felt this serum effectively brightens and firms the skin, making it worth considering for those focused on visible improvements in tone and radiance.

Ashley, tester with combination skin: “I had visibly brighter skin after working this vitamin C serum into my routine for two weeks. Even though the size of my dark spots didn’t decrease, their intensity did. My skin had a healthy, natural glow, and my face felt radiant and recharged.”

Best for Hyperpigmentation

Ole Henriksen Banana Bright Vitamin C Serum

$68 at Sephora$68 at Ulta$68 at Kohls.com

Benefits: Radiance-boosting, firming, reduces the appearance of dark spots | Skin Type: Balanced, dry, combination, oily | Dosage: A few drops daily | Size: 1 oz | Cruelty-Free: Yes

Hyperpigmentation, acne scarring, redness, and uneven skin texture are all common concerns, and throughout our testing, we found that Ole Henriksen’s Banana Bright Vitamin C Serum addresses them head-on. After six weeks of using this serum daily, our tester, Associate Content Editor Derek Deng, noticed a subtle fading of his acne scars and an overall brightening effect on his complexion. Derek was also pleasantly surprised by this serum’s plumping effect—it added a certain resiliency that gave his skin a healthier appearance. Although he loved the applicator (its airtight pump was a breeze to use), he wished its overall packaging was slightly less bulky and easier to throw in a smaller bag.

Derek Deng, associate content editor with combination, acne-prone skin: “This serum is nice to apply—I love its airtight pump, lightweight texture, and glass skin-like finish. Overall, it does exactly what it claims: brightening and plumping the skin.”

Best for Textured Skin

Drunk Elephant C-Firma Fresh Vitamin C Day Serum

$79 at Sephora$79 at Ulta$79 at Kohls.com

Benefits: Helps even out skin texture, firm and brighten skin, and reduce signs of aging | Skin Type: All| Dosage: One pump in the morning daily| Size: 0.94 oz| Cruelty-Free: Yes

Uneven skin texture is a common skincare concern that requires a smoothing and clarifying product to combat it, and luckily, this standout from Drunk Elephant does that and more. This transformative oil, infused with L-ascorbic and ferulic acid, prevents fine lines and wrinkles while protecting your skin from free radicals. Plus, the inclusion of 1% tocopherol (aka vitamin E) gave former associate editor, Abby Dupes, a hydrated, illuminated glow. But, the real star of the show was its ability to improve her skin’s texture; dry patches, small bumps, hyperpigmentation, and overall tone drastically improved. She did note a bit of irritation and sensitivity when applied over her active breakouts, so we recommend not applying directly to major flare-ups or skipping a day of use.

As with all good things, it takes time to see results; consistency is key. Although it took a whole month for her to see the glowing and even effects, we promise that with consistent use, the results are worth it.

Abby Dupes, former associate editor with acne-prone skin: “For me, the formula really stood out when it came to evening out texture. Small bumps and dry patches gradually went away over time, leaving behind radiant, smooth skin. I also enjoyed how easily the product fit into my routine, as it pairs easily with other ingredients.”

Best Radiance-Boosting

Paula’s Choice 25% Vitamin C + Glutathione Clinical Serum

$68

$51 at Amazon$68 at Sephora$68 at Dermstore

Benefits: Helps improve skin tone, radiance, elasticity, and firmness | Skin Type: Normal, dry, combination, oily| Dosage: A few drops daily| Size: 1 oz| Cruelty-Free: No

We can’t say enough about the glow-boosting effects of this Paula’s Choice vitamin C serum. After six weeks of testing, our tester, Náosha, noted a major boost in radiance. Plus, this serum softened her skin and reduced the appearance of pores, which was a very pleasant surprise. We also thought this serum absorbed beautifully; its lightweight texture didn’t leave a cast or greasy finish. Also, when Náoshaused this product on sensitive skin, she noted that it didn’t cause any irritation, redness, or rashes, nor did it have any negative reactions with the other products in her routine. While we didn’t have any issue with the way it smells, it’s worth noting that some online reviewers found that it has a bit of an unpleasant smell. 

Náosha, tester with oily, sensitive skin: “My skin is glowing, and its texture has become softer, too. I’d definitely buy this product with my own money.”

Best for Quick Results

Tatcha Vitamin-C Serum

$89 at Sephora$89 at Ulta$89 at Tatcha.com

Benefits: Boosts radiance, firms, targets dullness, and fades hyperpigmentation and dark spots | Skin Type: All| Dosage: One to two pumps daily| Size: 1 oz| Cruelty-Free: Yes

Former Senior Editor Shauna Beni-Haynes was impressed with how quickly this formula from Tatcha was able to make a difference in her skin—it instantly brightened and firmed her somewhat dull skin, leaving a dewy, radiant finish. This formula uses a myriad of powerful antioxidant ingredients to protect and balance the complexion, including time-release vitamin C, ferulic acid, glutathione, and Japanese plum (an ingredient rich in vitamin C). She loved that it felt super light on the skin, and while it was slightly tacky before it was fully absorbed, it never felt sticky or uncomfortable. After the first application, she immediately noticed how glowy her skin was, and her dark marks were noticeably lighter at about the two-week mark. Another plus? It layered well with other skincare products and never pilled under makeup.

Shauna Beni-Haynes, former senior editor with combination skin: “I love how ultralight the serum feels and how quickly it absorbs in the skin—and the immediate brightening effects are a bonus. If you ever wake up with a dull complexion and need something to brighten up quickly, this is the answer.”