Beauty Makeup Conditioning Mascaras That'll Help Your Lashes Finally Grow By Erin Lukas Erin Lukas Instagram Twitter Erin is a Brooklyn-based beauty editor and has been with InStyle since 2016. She's written for NYLON, Teen Vogue, Into The Gloss, FASHION Magazine, and more. She graduated with an Honors B.A. in Creative Writing and English Literature from University of Windsor, Ontario College Graduate Certificate in Book and Magazine Publishing from Centennial College, and A.A.S in Advertising and Marketing Communications from Fashion Institute of Technology. InStyle's editorial guidelines Updated on June 20, 2022 Pin Share Tweet Email We independently research, test, review, and recommend the best products—learn more about our process. If you buy something through our links, we may earn a commission. Photo: Courtesy Conditioning mascaras offer an easy and simple way to help you achieve long, healthy lashes without the need for a lash serum. These formulas give lashes a temporary spider effect now, but they're also enriched with nourishing ingredients like plant cell extracts, biotin, and amino acids that work to strengthen and stimulate lash growth over time so that you'll eventually end up with the real deal. To help you find the best conditioning mascara for your lashes, we researched the top options on the market, considering their ease of use, water resistance, longevity, ease of removal, and overall value. With these considerations in mind, we found the Jane Iredale Longest Lash Thickening & Lengthening Mascara to be the best. Keep reading to discover the best conditioning mascaras available. 01 of 08 Jane Iredale Longest Lash Thickening & Lengthening Mascara Courtesy Buy Now We love this Jane Iredale mascara for its overall value. Not only does it lengthen, thicken, and condition lashes, but it's also packed with a blend of seaweed lipids to improve lash health. It provides regular definition and separation that you'd expect to get when wearing mascara. As a plus, it's been dermatologist- and allergy-tested, so it's safe for those with sensitive eyes and won't cause irritation. Although it's not waterproof or water-resistance, it still wears well throughout the day without flaking off. Even better, it comes off with minimal effort. Just use your makeup remover of choice, whether that be a wipe, cleanser, etc. 02 of 08 Lashfood Conditioning Drama Mascara Courtesy Buy Now As the companion to the brand's cult-favorite eyelash growth serum, LASHFOOD's mascara is also packed with a nano-peptide complex that strengthens lashes. What does that mean? Weak and brittle lashes will instantly look thicker and longer once you apply it. 03 of 08 It Cosmetics Hello Lashes 5-In-1 Mascara Courtesy Buy Now IT's mascara is enriched with a greatest hits list of lash-conditioning ingredients. Biotin, collagen, proteins, jojoba, green tea, açai, saw palmetto, and amino acids work together to volumize, curl, and prime, lashes as well as promote growth. 04 of 08 Guerlain Maxilash Volumizing And Curling Mascara Courtesy Buy Now Guerlain's lash-enhancing mascara's MO: volume now, length later. The formula is infused with three polymers that thicken, condition, and sets lashes' curved-shape. 05 of 08 Rimmel London Lash Accelerator Mascara Courtesy Buy Now Thanks to micro-fibers and a lash-growth complex, this mascara makes lashes longer in 30 days. In the meantime, a few coats of the clump-free formula will give your lashes an extension-level length at an affordable drugstore price. 06 of 08 Peter Thomas Roth Lashes To Die For The Mascara Courtesy Buy Now Consider this mascara your lashes' daily dose of vitamins. Aside from nourishing and conditioning, Peter Thomas Roth's tube has a quick-dry, waterproof formula that will stay on throughout ugly-crying the entirety of this week's episode of This Is Us. 07 of 08 La Prairie Cellular Treatment Instant Build Mascara Courtesy Buy Now If you want to give your lashes a little push in the growth department while feeling fancy, then La Prairie's silver tube is for you. The mascara's brush is designed to define and separate every single lash, while the actual formula includes hydrating conditioners that boost volume and length. 08 of 08 Fusion Beauty Stimulash Fusion Courtesy Buy Now Help your lashes reach their full potential by making Fusion's mascara your go-to tube. In addition to strengthening lashes, this mascara improves hair follicles' health to stop breakage. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit