Along with the right amount of humectants to help lips look supple and juicy, many formulas also include spicy, stimulating ingredients for a satisfying, albeit temporary, “swollen” appearance. Ahead, find the lip plumpers we can’t get enough of at the moment. (Pro tip: Follow with a dab of highlighter on your cupid’s bow if you want to create the illusion of even more volume). lip balm, mindbodygreen ($12) The Pout Sparkling Rosé Hyaluronic Acid Collagen Plumping Lip Serum, BeautyBio ($35) Argan Lip Sting Plumping Butter, Josie Maran ($23) Be True Lip Treatment, Tata Harper ($34) LipFuel Hyaluronic Lip Balm, Kosas ($18) Lip Whip Treatment Balm in Peppermint, Kari Gran ($20) Cinnamon Kiss Lip Plumper, Eminence Organic Skin Care ($26) The Kissu Lip Mask, Tatcha ($28) Lip Kit, BYBI Beauty ($20) Hyaluronic Acid Lip Booster, PCA Skin ($47) Plump It Up Lip Gloss, PYT Beauty ($14) Yaysayer Plumping Lip Gloss, Bite Beauty ($25) Forget The Filler Lip Plumper Line Smoothing Gloss, LAWLESS ($25) Electric Glossy Lip Plumper, MILK Makeup ($25) Our high standards also come from testing products—many, many products. Our editors and writers rigorously test and research the products featured in our roundups to offer you the best, most informed recommendations. When we write reviews, you can trust we spend quality time with the formulas: We don’t simply rave about products we’ve slathered on the back of our hand. We endorse products we’ve tried and loved. Learn more about our testing process and clean beauty standards here.