The 8 Best Lip Plumpers for Smooth and Full Lips, According to Beauty Editors
Bigger lips without any needles? Yes, please.
If your lips are feeling a bit lackluster on the volume front but you're not interested in committing to a syringe full of filler, don’t worry—there are plenty of makeup products—specifically lip-plumping glosses—that deliver short-term volumizing effects. And in 2026, these formulas don’t have that fiery, stinging sensation that leaves redness and irritation around the lips; instead, they boast plumping, hydrating, and smoothing ingredients that lock in moisture and gently volumize your lips.
Team Cosmo has tested dozens of lip plumpers, and as beauty editors with super sensitive skin, we made sure the glosses that give us fuller lips without irritating them. So, whether you’re looking for a pigmented gloss, a creamy lip balm, or a hydrating lip mask, keep scrolling for all the best full-lip-inducing products. Plus, we chatted with dermatologists Rachel Westbay, MD, Mona Gohara, MD, and Aleta Simmons, MD, for advice on choosing the right formulas.
Our top picks for the best lip plumpers:
Ahead, the best lip plumping glosses for temporarily fuller lips. Then, keep scrolling for everything you need to know about lip plumper, brought to you by expert derms.
Why we love it: This multitasking lip oil delivers top-tier pigment, is super hydrating, and adds volume to the lips without any irritation. Plus, it comes in both glossy and shimmery finishes, including playful shades like frosty purple and cherry red. If I'm in need of a multitasking lip product, this is always the first one I reach for.
One Cosmo editor says: "I went to a wedding and in lieu of stuffing a lip liner, lipstick, and gloss in my tiny purse, I simply used this one formula. It is truly so opaque that you don't need to layer on any other lip products with it, and it makes my lips look so full without the stinging or redness that usually comes with a plumper."—JASMINE HYMAN, ASSISTANT BEAUTY EDITOR
Why we love it: If you're prone to sensitivity from plumpers, this formula boosts volume while being totally gentle on the lips. Packed with hydrating ingredients, it also smooths your lips and gives them a fuller look without any sting, so you can swipe it on without any redness.
One Cosmo editor says: "I'm hyper-sensitive to plumping lately, and anything with a gross taste or too strong of a tingle, I have to wipe it off immediately. But this one from Charlotte Tilbury has remained a favorite. It offers a minty sensation that helps make my lips look bigger without burning. And it keeps a shiny look with pretty shimmers throughout that add a frosty, non-glittery sheen."—BETH GILLETTE, BEAUTY EDITOR
Why we love it: This lip gloss delivers a plumping effect and a glossy finish while keeping lips soft and hydrated thanks to shea butter and jojoba esters. Its plumping agents enhance fullness without any sting, and with a 24-shade range from shimmery bold colors to glassy neutrals, you're sure to find a hue that fits your lip combo vibe.
One Cosmo editor says: "This has been my favorite lip gloss for years, so much so that I was buying up tubes every time I got a paycheck in my early 20s. It's shiny with just enough tackiness to stay on but not sticky. And the shade range is fantastic. Juicy pinks, opalescent sheer blues, pearly whites, glittery peaches—it's all there."—BG
Why we love it: If you want opacity on par with that of a liquid lipstick, and with the bonus of plumping, this drugstore pick delivers. It's available in richly pigmented shades—from deep berry maroon to vibrant pinks—and it’s also infused with hyaluronic acid to smooth and hydrate your lips as you wear it
One Cosmo editor says: "I'm not kidding when I say that this plumping gloss is more pigmented than some of the lipsticks I own. If you want a one-and-done lip product, this opaque formula will not let you down in terms of hydration, color, and volume."—JH
Why we love it: This lip mask isn’t your typical painful gloss—it’s fantastic for plumping and moisturizing your lips while you sleep. It’s filled with rich ceramides and hyaluronic acid to lock in all that hydration, plus peptides to nourish.
One Cosmo editor says: “I know everyone’s obsessed with Rhode’s lip tints, but I’ll admit that I’m not the biggest fan. While the shades are lovely, the formula isn’t hydrating enough for my dry lips, and the texture can be weird. But the brand-new Rhode lip mask, on the other hand? Absolutely obsession worthy. I have been using it nonstop, and my lips have never looked or felt better.” —LAUREN BALSAMO, BEAUTY DIRECTOR
Why we love it: This plumping gloss contains Maxi-Lip, a patented peptide complex designed to enhance lip volume. Maxi-Lip is believed to not only plump lips instantaneously, but also gradually over time. This formula also has ingredients like shea butter and rosehip oil to help the lips retain moisture as you wear it, for a full, smoothing effect.
One Cosmo editor says: "If my lips are feeling extra cracked and dry and I want smoothing gloss, I always go for this one from Lawless. It leaves my lips looking and feeling silky soft with just a swipe or two, and the plumping effects last for hours."—JH
Why we love it: This gorgeous formula—with 16 shades in glossy and shimmery—wears comfortably without feeling sticky or greasy. Swipe on the creamy tinted lip balm/gloss combo, and the hyaluronic acid and vitamin E will hydrate, smooth, and subtly plump up your lips alongside a cooling ingredients that increase blood flow to the lips.
One Cosmo editor says: "I'm someone who wears lip gloss pretty much every waking moment of my life, so I reach for the plumping version of my go-to Tarte Juicy Lip when I want to feel like my face is capital-B Beat. It's not the most intense plumping effect ever—but honestly, that's for the best. This isn't a product you put on to endure a hellish burning sensation, it's one you can reapply throughout the night with just a little tingle."—SARAH MABERRY, COMMERCE EDITOR
Features at a Glance
| Key ingredients | maracuja oil, pomegranate extract, vitamin E |
| Shades | 12 |
Why we love it: This heavy-duty plumper delivers intense and noticeable volume with an almost fiery sensation that proves it’s working. It’s not for the faint of heart, but if you want super full lips, consider this the gold standard of plumping lip glosses. It also comes in four tinted colors to add some pigment to your pout.
One Cosmo editor says: "Even though I usually lean toward something lighter and more sensitive-skin friendly, I appreciate that this formula is packed with hydrating ingredients like squalane, jojoba esters, coconut oil, and varying levels of hyaluronic acid. If you want seriously full lips sans the filler, and aren’t afraid of a little sting, this is the one to reach for."—JH
Features at a Glance
| Key ingredients | Hyaluronic acid, peptides, squalane, jojoba extract |
| Shades | 4 |
How do lip plumpers work?
Lip plumpers work in two different ways—either using humectants or vasodilation. Let's break them down, courtesy of board-certified dermatologist Rachel Westbay, MD:
- Humectants: Hydrating ingredients like hyaluronic acid and glycerin attract and draw water molecules to your skin's surface. As a result, the volume of the lips will increase due to the added hydration.
- Vasodilation: Ingredients like caffeine, niacin, cinnamon, and menthol work to plump your lips via a vasodilatory effect—i.e., the dilation of blood vessels. When these ingredients are applied topically, the blood flow to your lip tissue will temporarily increase, and in turn, your lips will increase in volume. These ingredients will cause a tingling sensation.
What does lip plumper do?
"Lip plumpers are topically applied products that come in various forms and contain ingredients that temporarily induce swelling of the lips," says board-certified dermatologist Rachel Westbay. They go on like a gloss and use humectants, hydrators, and sometimes mild irritants, to increase blood flow to the lips.
Is lip plumper bad for your lips?
Both Dr. Westbay and Dr. Gohara agree that, generally speaking,lip plumpers are not bad for your lips. "The levels of the ingredients in question are low and considered safe when used at these concentrations," says Dr. Westbay. If you have sensitive skin, look for products that use humectants for a gentler and hydrating approach so you'll get that plump without the sting or potential irritation. If you're worried, Dr. Westbay suggests a patch test on your inner wrist.
How to choose the best lip plumper:
As a refresh, lip plumpers will not permanently give you fuller lips. The reality is that anything topically applied to the lips will probably only cause a slight improvement and nothing drastic, says Dr. Westbay, adding to be wary of products that claim to improve lip volume over time. "Evidence is quite limited, and most of what exists is based on short-term manufacturer-sponsored studies."
These products are a great option for those who are not ready to take the plunge with lip fillers, or even those with lip fillers who want an extra boost, explains Dr. Gohara. However, if you're noticing changes that can be attributed to aging (such as fine lines and wrinkles!), or want your lips to have increased volume for much longer than a few hours, lip filler may be a more semi-permanent solution, as board-certified dermatologist Aleta Simmons has explained to Cosmo. Before going that route, you should learn about all the potential risks and complications, so peep our lip injection guidefor everything you need to know.
Meet the experts:
- Mona Gohara: Gohara is a board-certified dermatologist in Hamden, Connecticut. She currently teaches at Yale and is the president of the Women's Dermatologic Society. Her areas of expertise include medical and surgical dermatology and skin of color.
- Rachel Westbay: Westbay is a board-certified dermatologist at Marmur Medical in New York City. In addition to general dermatology, she is an expert in fillers, laser surgery, microneedling, and other cosmetic procedures.
- Aleta Simmons: Simmons is a board-certified dermatologist at Get The Skin-Ein Nashville, Tennessee, and assistant professor at Vanderbilt University Medical Center. She has a passion for mentoring and supporting underrepresented minorities in medicine. Simmons recently spoke to Cosmo about lip masks.
Why trust Cosmo?
Jasmine Hyman is the assistant beauty editor at Cosmopolitan with more than three years experience writing about all the best makeup products. For this story, she, along with team Cosmo, tested dozens of lip plumpers to narrow it down to these picks based on performance, longevity, pigment, and ingredients.
Jasmine Hyman is the Assistant Beauty Editor at Cosmopolitan, where she writes about the latest beauty trends and must-have products. Her most prized beauty possessions are a meticulous skincare routine and salon blowouts. You’ll also likely find her in bed reading a good book or endlessly scrolling TikTok (spoiler: it’s usually the latter) while listening to Harry Styles’ entire discography on repeat. Follow her on Insta to be inundated with pictures of her meals.
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