Siena Gaglianois a contributing beauty editor at Cosmopolitan and has three years of experience writing about beauty, fashion, and lifestyle news. She's an expert at writing beauty and makeup stories that range from setting powders for oily skin to the best green concealers. She's an authority in all beauty categories, but an expert when it comes to lip stains, thanks to a lifetime of trying every lip stain product she can get her hands on. She regularly tests and analyzes them, while working with the industry’s top makeup artists to assess new products and brands. Easy To Use: The lip stain colour is easy to apply with the precision felt tip. There isn't a need for a setting material or application.

Up To 12 Hour Application: The pens last up to 12 hours for one application. The formula is kiss-proof, transfer-proof and food proof Lip stains are great for their longwearing power but the downside is they can leave your lips dry and wrinkly. Robinette recommends looking for formulas that contain hydrating ingredients like squalane, oils, and botanical extracts. You want your lips to feel good, she says. And if there’s a drier formulation or shade you absolutely love, just layer a lip balm on top to keep your lips moisturized. Finish

Best lip stains and lip tints at a glance, GLAMOUR-approved

To ensure the longest wear, make sure you apply your stain on clean, dry lips," Garner tells Allure. What’s more, according to Claire: "A lip mask or a light clear balm will help even out the lips' hydration levels, prepping them for a more even application." Claire also recommends using a lip liner as a base, which helps extend the stain's wear time. To seal the deal, both Claire and Garner suggest laying a one-ply tissue over your lips before dabbing a small amount of translucent powder on top. Strong Bold Colour: The pens have a rich deep colour that applies beautifully on to your lips. The matte colour is translucent. Her top tip for keeping lip stains around all day? "Once your lip stain is applied, blot your lips with a tissue, this will help remove any excess product whilst also helping the lip product adhere to the lips. This will give you maximum longevity from your stain or tint." Best lip stains and tints

When you're ready to apply your favorite stain, makeup artist Andrea Claire recommends drawing a "V" at the bow and outer corners of your lips and a "U" towards the bottom of your lips. Then, connect the dots, fill in the lips, and voíla. For a natural-looking finish, makeup artist Geneivive Garner advises tapping the product directly onto your lips using your fingers. Claire recommends applying the stain straight from the tube for a more saturated look. Getting one of the best lip stains and lip tints will do wonders for your summer makeup routine. Not only are they one of the biggest beauty trends right now, but they're also super wearable all year round. After all, what's better than having a lil' pop of colour that still looks like your lips without having to re-apply it throughout the day? Nothing.If you’ve got some time, this kit will give your lips color that will last all day. Here’s how the three-step application process works. First you apply a couple layers of the bluish-purple pigment across your lips (don’t let the Halloween-ish color scare you—this is not the final shade). Let that settle for for 10 to 15 seconds for a soft hue or up to 30 to 45 seconds for a bolder shade. Next, spray one to three pumps of the activator until your lips are damp. According to the brand you may experience some tingling sensation on your lips and a sweet taste. After a few seconds, it’s time for the big reveal. Starting at the corner of your mouth, grab a bit of the masque and peel it off to reveal a natural-looking color. Streak & Smudge Free: Apply with the pen-like felt nib for a streak & smudge-free professional look Lip stains and tints will provide a more subtle look, enhancing one's natural beauty for that 'no make-up look'. Designed to stain the lips, and provide a long-lasting colour," says Hogsden. Traditionally stains came in drier matte or satin finishes but new formulations can be glossy, too. Choosing a finish really depends on your comfort level (can you handle a drier pout or will you be happier with a little hydration?) and the look you’re going for. Applicator