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We updated this article in April 2022 to include additional information about lash growth serum safety following the settlement of three class-action lawsuits made against Rodan + Fields Lash Boost, and removed five products that contain isopropyl cloprostenate. The remaining lash growth serums below have been vetted by the Good Housekeeping Institute's Health, Beauty & Environmental Sciences Lab. Personally, I like to avoid Vaseline because its made from petroleum byproducts. But you're free to use it as a moisturizer if you like. Is olive oil good for lashes?
Many of the best lash serums also contain a supporting cast of nutrients and vitamins to condition the lashes. Biotin, which helps the body to metabolise protein, is a common addition, as is moisturising panthenol. Are lash serums really effective?
Lash Serum FAQs
As always, you don't need to follow these recipes to a T. Go ahead and mix and match these ingredients to create your own serum. 1. Aloe and Castor Oil Serum You only really need 2 natural ingredients —aloe vera and castor oil—to make your own lash conditioning serum. But vitamin E, coconut oil, and argan also make amazing lash moisturizers. Although our tester loved that this affordable eyelash serum enhanced the shine of her lashes, she didn’t notice an improvement in their quality or length. Our tester liked the applicator on this popular lash serum, and while she felt that her lashes were slightly stronger after using it, she didn’t notice much improvement in terms of length or volume. The conditioning treatments in lash serums contain ingredients like peptides to promote healthy hair follicles, vitamins like biotin to strengthen lashes, and amino acids, plant extracts, and oils (such as pumpkin seed extract and castor oil) that may prevent existing lash hair from falling out. These ingredients work by moisturizing and strengthening existing lashes and the surrounding skin, which in turn helps promote healthier and fuller-looking lashes.
Alyssa Kaplan is an experienced writer in the beauty industry and a product tester specializing in cosmetics. She received a bachelor’s degree from the Fashion Institute of Technology, where she studied marketing and product development in the cosmetics industry as well as fashion business marketing. Alyssa has been a commerce writer at Byrdie since 2022, where she covers all things beauty. Dip a disposable mascara wand into the solution. Apply to clean lashes as you would mascara, concentrating at the lash roots. Apply nightly. Store in a cool, dark place.We spoke to two experts to get valuable insights to inform our selections for this story, including: Caitlyn Martyn is a commerce writer on staff at Byrdie, where she covers beauty and style. She gathered insights and testimonials from our experienced team of editors and in-house lab testers to curate this list of eyelash growth serums.
Although the pump applicator might be hard to control (it can dispense too much product), the results make using the serum well worth the inconvenience. After the full ten-week testing period, we saw a real improvement in the strength and fullness of our lashes. We also love that the formula helps reduce the number of lashes that fall out during makeup removal. Combine equal parts of all three oils in a container. Shake well before each application with a disposable wand. Apply nightly to clean lashes and or brows. 3. Vitamin E Eyelash Serum
Benefits of Lash Conditioning Serum
An eyelash growth product should help stimulate the growth of hair of the eyelash," explains Birnur Aral, Ph.D., director of the Beauty Lab at the Good Housekeeping Institute. "For hair growth, a product’s actives must reach the hair follicle, and as such ... should be regulated as a drug." The FDA allows lash growth products to be marketed as both a drug and a cosmetic as long as they comply with the Federal Food, Drug, and Cosmetic Act (FDCA) requirements for both. Are eyelash growth serums safe? Biotin, also known as vitamin H, is usually sufficiently found in the foods we eat, such as egg yolk, cauliflower, nut butters, mushrooms, and bananas, but we occasionally need additional biotin if we are deficient. The daily recommended allowance for adults is 30–100mcg, and if your body doesn’t need the extra, it just passes through and is expelled through urination. Lash Serum FAQs Do homemade eyelash serums actually work? If you just know you can’t be held accountable to brush on an eyelash serum twice a day for six months, choose a serum that’s easier to incorporate consistently, like an eyelash-serum primer, a lash-conditioning mascara with moisturizing peptides, or one that’s already mixed into your eye serum at night. While this all natural eyelash enhancing serum was easy to apply and non-irritating, our tester saw no improvement in the appearance of her eyelashes. Velour Lashes Long & Strong Lash Serum Start by gently cleansing your eye area and removing all makeup, sunscreen, and other skincare residues. Gently pat your skin dry, and make sure it's entirely dry before beginning. Using the applicator wand, carefully glide the brush along your upper lash line to apply a thin layer of serum—almost like applying liquid eyeliner. Repeat the process on the lower lash line, and wait for the serum to dry completely before applying anything else.
That being said, if you get oil in your eyes, it might sting. So it's best to apply serum sparingly, and try to keep it out of your eyes if you can. Can I use Vaseline to help my lashes grow? Byrdie contributor Melanie Rud is a writer with over a decade of experience in the beauty industry. She covers all things skincare—from buzzy ingredients to acne advice. For this story, she considered any potential irritation and how long serums take to deliver visible results. Yes! Olive oil is amazing for hair and lashes. You can use it in place of coconut, argan, or castor oil in any of these recipes. Can I add essential oils to my eyelash serum? Eyelash serums, growth enhancers, lash perming, and lash extensions are extremely popular lately. While the desire for strong, long lashes never goes out of fashion (mascara, curling wands, and false eyelashes have been around for decades!), the tools and treatments used today are most definitely new. Castor oil sounds a bit scary, but don’t worry, people have been using it on their hair and skin since biblical times. The fatty acids and vitamin E in castor oil strengthen the lash root and stimulate growth. And while you’re getting longer lashes that fall out less, the aloe vera conditions lashes to reduce breakage.Biotin: You’re probably already familiar with biotin in supplement form, which is great for helping the hair and nails grow strong and healthy. Imani recommends looking for lash growth serums that also contain this powerful ingredient to help your lashes grow long and strong, too. Both RapidLash Eyelash Enhancing Serum and RevitaLash Advanced Eyelash Conditioner contain growth-promoting blends of biotin, peptides, and amino acids. Independent studies into the effectiveness of eyelash growth serums are sparse, however anecdotal approval is widespread. Many users report visible improvement in the density of their lash line after around four weeks of daily (or nightly) use. Are lash serums safe?
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