\n
Frequently Asked Questions<\/strong><\/p>\nAccordionItemContainerButton<\/span><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nAhead, we\u2019ve rounded up the top editor- and dermatologist-approved picks that actually work. Keep reading to discover the serums worth putting on your radar\u2014and your shelf.<\/p>\n
Best Overall:<\/strong> e.l.f. Skin Bright Icon Vitamin C + E + Ferulic Serum<\/h2>\n\n
\n
\n
\n
\n
\n
\n
\n
e.l.f. skin<\/p>\n
Bright Icon Vitamin C + E + Ferulic Serum<\/h3>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n Why we love it:<\/strong> When SkinCeuticals\u2019 patent for C E Ferulic finally expired in April 2025 (after 20 years), many brands seized the moment to recreate its powerful antioxidant blend\u2014 a task that isn\u2019t as simple as copying the ingredient list. (Vitamin C 101: It needs to be stabilized to stay effective, or, in other words, it has to be chemically modified to be more resistant to degradation from air, light, and heat.)<\/p>\nE.l.f\u2019s Bright Icon Vitamin C + E + Ferulic Serum gets it right with 15% 3-O-Ethyl ascorbic acid (EAA), a highly stable derivative of vitamin C, as well as opaque packaging and a pump cap to prevent oxidation, so it stays effective for longer. (A telltale sign of a serum gone bad is an orange-brown hue.) Paired with 1% vitamin E and 0.5% ferulic acid for further stabilization, the formula helps brighten, fade dark spots, and smooth uneven tone\u2014all in a lightweight, non-greasy texture that feels like nothing on the skin.<\/p>\n
\n
\n<\/p>\nAllure<\/em> editor in chief Jessica Cruel applying the e.l.f. Bright Icon Vitamin C + E + Ferulic Serum<\/p>\n<\/span>Jessica Cruel<\/span><\/div>\n<\/figure>\n\n<\/p>\nCruel after applying the e.l.f. Bright Icon Vitamin C + E + Ferulic Serum<\/p>\n
<\/span>Jessica Cruel<\/span><\/div>\n<\/figure>\n<\/div>\n\n
\n
\n
AccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\u201cThis drugstore vitamin C serum was modeled after a dermatologist’s favorite formula that is about nine times more expensive now that their patent is up. I’ve used that SkinCeuticals formula for years, but I have to say e.l.f\u2019s formula comes really close. I love that it has a pump cap. Other vitamin C serums can turn orange due to oxidation after a few weeks, but I\u2019ve been using this one for months and it is still as bright as ever because of the way the cap locks, keeping air out. There is an instant brightening effect once it glides on, and after months of using it, I can say it matches up to the more expensive version at keeping dark spots at bay.\u201d \u2014Jessica Cruel, editor in chief<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
\n
AccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\nKey ingredients:<\/strong> 15% 3-O-ethyl ascorbic acid, 1% vitamin E, 0.5% ferulic acid<\/li>\nBest for:<\/strong> all skin types, especially oily<\/li>\nFragrance-free:<\/strong> yes<\/li>\nSize:<\/strong> 30 ml<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nBest for Dry Skin:<\/strong> Prequel Lucent-C Vitamin C Serum<\/h2>\n\n
\n
\n
\n
\n
\n
\n
\n
Prequel<\/p>\n
Lucent-C Vitamin C Serum<\/h3>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n Why we love it:<\/strong> Prequel\u2019s Lucent-C Vitamin C Serum uses a combination of vitamin C with ferulic acid. According to New York City-based board-certified dermatologist Patricia Wexler, MD, the antioxidant helps keep vitamin C stable, but also provides extra protection against free-radical damage. The formula also includes niacinamide and inulin, a prebiotic that supports the skin microbiome, to enhance firmness, even out skin tone, smooth skin texture, and lock in moisture. Plus, there’s ergothioneine (EGT), an amino acid that charges the vitamin C and increases the potency in the formula, so you get its full brightening effects. That’s a load of actives, so this serum may not be the best for sensitive-skinned folks. If you want to give it a whirl, we recommend giving it a patch test on the back of your hand before applying it to the face.<\/p>\n\n
\n<\/p>\nAllure<\/em> commerce editor Sarah Han applying the Prequel Lucent-C Vitamin C Serum<\/p>\n<\/span>Sarah Han<\/span><\/div>\n<\/figure>\n\n<\/p>\nHan after applying the Prequel Lucent-C Vitamin C Serum<\/p>\n
<\/span>Sarah Han<\/span><\/div>\n<\/figure>\n<\/div>\n\n
\n
\n
\n
\n
Tester feedback from commerce editor Sarah Han<\/strong><\/p>\n<\/div>\nAccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\u201cIf Prequel hasn’t already been on your radar, it’s definitely an affordable skin-care brand to watch. I certainly have, and when I realized I didn’t have a regular vitamin C serum, I immediately became curious about Prequel’s formula. For context, I don’t have sensitive skin and I have rarely had reactions to vitamin C as a whole, so I don’t necessarily shy away from higher doses, like this one’s 15%. After I rinse my face with water, pat in a hydrating toner, I go in with a few pumps of this serum, and my complexion looks instantly brighter and more awake. I also like how watery this formula is because it layers so well with my other morning products and doesn’t cause pilling. However, it does make me look a tad shiny at first, which is to say the formula takes longer to completely dry down, and might not be the best fit for particularly oily folks.\u201d \u2014Sarah Han, commerce editor<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
\n
AccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\nKey ingredients:<\/strong> 15% L-ascorbic acid, niacinamide, inulin, ergotheanine<\/li>\nBest for:<\/strong> dry skin, combination skin<\/li>\nFragrance-free:<\/strong> yes<\/li>\nSize:<\/strong> 30 ml<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nBest for Fine Lines:<\/strong> Neutrogena Collagen Bank Vitamin C Serum<\/h2>\n\n
\n
\n
\n
\n
\n
\n
\n
Neutrogena<\/p>\n
Collagen Bank Vitamin C Serum<\/h3>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n Why we love it:<\/strong> The Neutrogena Collagen Bank Vitamin C Serum is a fave among editors and dermatologists, and for good reason. \u201cWhile vitamin C has been around forever, Neutrogena put an exfoliator in this formula, so the vitamin C penetrates better,\u201d Mona Gohara, MD, a board-certified dermatologist in Hamden, Connecticut, told Allure<\/em>. Featuring the ulta-gentle 2% PHA (polyhydroxy acid), it exfoliates and hydrates simultaneously for smoother-looking skin. Plus, Neutrogena\u2019s patented micro-peptide technology, which allows the peptides to penetrate more easily into the skin and better, boosts collagen and elastin production. The result is a formula that brightens, smooths, and plumps mature skin all at once.<\/p>\n\n
\n<\/p>\nAllure<\/em> senior commerce editor Sarah Felbin applying the Neutrogena Collagen Bank Vitamin C Serum<\/p>\n<\/span>Sarah Felbin<\/span><\/div>\n<\/figure>\n\n<\/p>\nFelbin after applying the Neutrogena Collagen Bank Vitamin C Serum<\/p>\n
<\/span>Sarah Felbin<\/span><\/div>\n<\/figure>\n<\/div>\n\n
\n
\n
AccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\u201cAs a big Neutrogena fan, I was excited to get my hands on this vitamin C serum. It has a super-easy to use dropper, but the formula is what really shines through. It’s very thin and lightweight, so it spreads in seconds. After I apply it, my skin feels slightly tacky, so I usually give it a few seconds to absorb before I go in with my moisturizer. As someone with oily skin, I appreciate that this serum doesn’t make me look too shiny. But my skin definitely looks more awake\u2014and that’s always a plus first thing in the morning.\u201d\u2014Sarah Felbin, senior commerce editor<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n
\n
AccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\nKey ingredients:<\/strong> 15% L-ascorbic acid, 2% PHA, peptides<\/li>\nBest for:<\/strong> all skin types, especially mature skin<\/li>\nFragrance-free:<\/strong> yes<\/li>\nSize:<\/strong> 0.5 oz.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nBest for Sensitive Skin:<\/strong> La Roche-Posay Pure Vitamin C12 Serum<\/h2>\n\n
\n
\n
\n
\n
\n
\n
\n
La Roche-Posay<\/p>\n
Pure Vitamin C12 Serum<\/h3>\n<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n Why we love it:<\/strong> Dr. Bowles calls La Roche-Posay’s Pure Vitamin C12 Serum a standout because \u201cit uses a pure form of vitamin C at a meaningful concentration and is paired with soothing ingredients that help reduce irritation, which is especially helpful for sensitive skin.\u201d According to derms, most vitamin C serums fall in the 10% to 15% concentration range\u2014and this one lands right in a sweet spot of 12%. The formula is also boosted with salicylic acid to refine the appearance of pores, neurosensine (a type of peptide) to calm skin, and hydrating staples like glycerin and hyaluronic acid to lock in moisture. As with all La Roche-Posay products, it\u2019s also made with the brand\u2019s antioxidant-rich thermal spring water to soothe irritation and defend skin from environmental stressors.<\/p>\n\n
\n
\n
AccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\nKey ingredients:<\/strong> 12% L-absorbic acid, salicylic acid, neurosensine, glycerin, hyaluronic acid, thermal spring water<\/li>\nBest for:<\/strong> all skin types, especially sensitive skin<\/li>\nFragrance-free:<\/strong> yes<\/li>\nSize:<\/strong> 1 oz.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nBest for Acne-Prone Skin:<\/strong> CeraVe Vitamin C Serum<\/h2>\n\n
\n
\n
\n
\n
Why we love it:<\/strong> According to Dr. Bowles, acne-prone skin can benefit from vitamin C serums\u2014as long as they are non-comedogenic and paired with soothing or barrier-supportive ingredients like niacinamide or hyaluronic acid. CeraVe’s Vitamin C Serum fits the bill, pairing vitamin C with ceramides and hyaluronic acid to help even tone while simultaneously hydrating. That ceramide boost is especially helpful for acne-prone skin, which can be more vulnerable to a compromised barrier and often has lower levels of linoleic acid\u2014a key component of ceramides\u2014leading to clogged pores and increased sensitivity, New York\u2013based board-certified dermatologist Kseniya Kobets, MD, told Allure<\/em>. With a modest 10% concentration of vitamin C, this serum is easy for sensitive, breakout-prone skin to tolerate, while vitamin B5 helps calm redness and irritation for smoother, more even-looking skin.<\/p>\n\n
\n
\n
AccordionItemContainerButton<\/span><\/button><\/div>\n\n
\n
\nKey ingredients:<\/strong> 10% L-ascorbic acid, ceramides, hyaluronic acid, vitamin B5<\/li>\nBest for:<\/strong> all skin types<\/li>\nFragrance-free:<\/strong> yes<\/li>\nSize:<\/strong> 1 oz.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nBest High-Concentration:<\/strong> The Ordinary Vitamin C Suspension 23% + HA<\/h2>\n\n