Depending on the ingredients used, you’ll feel a tingling or slight stinging sensation on application, but this settles down after a few minutes, leaving you with a plusher pout. Paraffinum Liquidum, Hydrogenated Polyisobutene, Polyisobutene, Diisostearyl Malate, Pentaerythrityl Tetraisostearate, Ethylene/Propylene/Styrene Copolymer, Silica Dimethyl Silylate, Menthyl Lactate, Parfum, Phenoxyethanol, Rosa Canina Fruit Oil, Simmondsia Chinensis Seed Oil, Tocopheryl Acetate, Butylene/Ethylene/Styrene Copolymer, Ethylhexyl Palmitate, Vanillyl Butyl Ether, Tribehenin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sorbitan Isostearate, Tocopherol, Palmitoyl Tripeptide-1, Linalool, Limonene. If you're new to the world of lip plumpers and are considering giving one a try, know that there can be many benefits to applying a swipe or two everyday or every once in a while. "Lip plumpers can add an instant boost of fullness and shine, especially for special events as there is no downtime after using them and they offer instant results," Nourian says. "If you're considering getting lip fillers, lip plumpers are a nice, non-committal way to enhance your lip shape and see what your lips might look like." Are lip plumpers safe?

Lip plumpers rely on humectants, like hyaluronic acid, and are safe to use everyday. Dr. Hausauer notes that these products are made even better when combined with emollients, like ceramides, and occlusives, like squalane and petroleum jelly. "This trifecta is the hallmark of great lip moisturizers and are safe to use on the gentle lip skin as often as necessary," she says. She warns, though, that lip plumpers that offer a swelling effect should be used in moderation. You’ll also notice that some lip plumpers are formulated with peptides. "Peptides are composed of amino acids. Some peptides stimulate collagen and elastin production, which work by increasing moisture as well, producing localized swelling in the lips," Green explains. Cosmetic chemist Ron Robinson agrees that all of the aforementioned ingredients offer a temporary plumping effect. Polyisobutene, Paraffinum Liquidum, Hydrogenated Polyisobutene, Diisostearyl Malate, Pentaerythrityl Tetraisostearate, Silica Dimethyl Silylate, Ethylene/Propylene/Styrene Copolymer, Parfum, Phenoxyethanol, Butylene/Ethylene/Styrene Copolymer, Tocopheryl Acetate, Rosa Canina Fruit Oil, Simmondsia Chinensis Seed Oil, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Tocopherol, Cinnamyl Alcohol, CI 42090, CI 19140, CI 77891 Our tester especially loved the application brush and how generously it swiped the creamy, hydrating formula onto her lips. Like most lip plumpers, this one has a slight tingling sensation, but it's not uncomfortable and fades after a few seconds. Not only do lips actually look different, they feel different too. "I was surprised to find that my lips actually felt nourished and hydrated while wearing the gloss," the tester says. "I didn't need to apply lip balm underneath it, which is something I usually do when I wear lip gloss." Plus, once it's on, it's on. Even after all-day wear, she didn't need to reapply it to keep her lips juicy and plump. There's variety, too. The gloss is available in five high-shine, semi-sheer shades: Clear, beige, baby pink, pink, and red.Put thin, dehydrated lips to bed (literally) with this overnight lip-plumping mask from Lawless Beauty. Intended to sit on your pout while you sleep, this non-tingling mask is perfect for those that bite their lips or hate constantly reapplying a gloss every few hours. "It reminds me of a comfortable, soft balm," our tester shares. Polyisobutene, Paraffinum Liquidum, Hydrogenated Polyisobutene, Diisostearyl Malate, Pentaerythrityl Tetraisostearate, Silica Dimethyl Silylate, Ethylene/Propylene/Styrene Copolymer, Parfum, Phenoxyethanol, Rosa Canina Fruit Oil, Simmondsia Chinensis Seed Oil , Tocopheryl Acetate, Ethylhexyl Palmitate, Butylene/Ethylene/Styrene Copolymer, Tribehenin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sorbitan Isostearate, Tocopherol, Aluminum Hydroxide, Palmitoyl Tripeptide-1, Benzyl Alcohol, Hydroxycitronellal, Linalool, CI 77491, CI 77492, CI 15850, CI 77499, CI 77891

Board-certified dermatologist Amelia K. Hausauer, M.D. agrees, stating that, "The products that cause vasodilation (the opening of blood vessels) from increased circulation can often cause irritation, redness, tingling or even an uncomfortable sensation." We'd be remiss not to call out the fact that the formula contains sesame seed oil and sesame seed powder, both of which can trigger a reaction to those with an allergy.

They also have stimulant ingredients designed to increase blood flow in the lips (such as cinnamon and menthol essential oils) to make them flush and swell. Polyisobutene, Ethylhexyl Palmitate, Parfum, Phenoxyethanol, Mentha Arvensis Leaf Oil, Tocopheryl Acetate, Tribehenin, Sorbitan Isostearate, Palmitoyl Tripeptide-1, Linalool, Limonene Choose between Sweet Dreams, a baby pink, and Cherry Vanilla, a sheer cherry red, and get some zzz's. Come morning, lips look fuller, smoother and, honestly, like you just got injectables thanks to its potent formula containing Maxi-Lip™ (a natural peptide that defines, smooths, and firms lips), shea butter, and hyaluronic acid. "I put the mask on before bed, and when I woke up the next morning, my lips were so hydrated," the tester admits. "The mask must have seeped into my lips right after I applied it, because it stayed on even after brushing my teeth." Polyisobutene, Paraffinum Liquidum, Pentaerythrityl Tetraisostearate, Diisostearyl Malate, Calcium Aluminum Borosilicate, Silica Dimethyl Silylate, Phenoxyethanol, Parfum, Rosa Canina Fruit Oil, Tocopheryl Acetate, Caprylic/Capric Triglyceride, Hexyl Cinnamal, Linalool, Aloe Barbadensis Leaf Extract, Tin Oxide, CI 77891

Board-certified New York City-based dermatologist Hadley King, MD, also recommends lip plumpers enriched with humectants (such as hyaluronic acid and glycerin), emollients (which include fatty acids and ceramides), and occlusives (like beeswax) for maximum hydration.Similar to getting hair extensions, Botox, or eyebrow microblading — getting lip filler — injectable hyaluronic acid — is a completely optional beauty enhancement. The kind offered by professionals can get pricey, especially considering these services may require multiple sessions to achieve the level of fullness you desire. If you want to give the look of fuller lips a very temporary test run before deciding whether or not you want to take the injectable route, lip plumpers in the form of glosses and balms are the next best thing. When shopping for a lip plumper, it's important to look at the ingredient label because the lips (and the area around them) are very delicate. "Seek out plumpers that utilize hyaluronic acid and collagen, as both ingredients help draw hydration to the top level of the skin to naturally plump and define the lips," says Brian Nourian, co-founder of Le Jolie Medi Spa in West Hollywood. He recommends avoiding harsh ingredients like peppermint oil, bee venom, and pepper extract because they boost lip shape by irritating the skin to increase blood flow to the surface. While it will give you results, it can harm your skin in the process.