Shape's 2023 Tested List of the Top 10 Eyelash Growth Serums

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Looking for a way to enhance your natural look with long, beautiful lashes? Consider using an eyelash growth serum! These powerful formulas can boost the length, volume, and shine of your lashes, helping you look your best. To get the best results, choose a serum with peptides (which prevent lash breakage) and prostaglandin, a special ingredient that promotes rapid lash growth. Our favorite serum is the RevitaLash Advanced Eyelash Conditioner, which contains a small amount of prostaglandin for maximum effectiveness.

Don't want to spring for a pricey serum? Check out the SmartFX Eyelash Enhancer, which is a budget-friendly option without prostaglandin. You won't see fast results, but you also won't have to worry about side effects. Another great option is the Grande Cosmetics GrandeLASH MD Lash Enhancing Serum, which is a popular choice among lash serum users. Keep in mind that some people have reported irritation from this product, so patch-test it first.

Whatever serum you choose, make sure it's safe and effective for the delicate skin around your eyes. Consult with a dermatologist if you have any concerns, and enjoy your beautiful new lashes!

The Obagi Nu-Cil Eyelash Enhancing Serum utilizes NouriPlex Technology, a proprietary blend that includes panthenol, biotin, sodium hyaluronate, and a unique lipid compound. While effective, it is one of the pricier options and contains dehydrolatanoprost, a controversial prostaglandin that may cause permanent brown iris pigmentation and darkening of eyelid skin.

For those with sensitive eyes, the Lashfood Phyto-Medic Natural Eyelash Enhancer is a great option. The formulation is 99% natural and organic, free of synthetic fragrances, silicone, and other irritants. It doesn't contain prostaglandin, so the results may not be as fast as other serums.

The Twenty Twenty Beauty Get Growing Lash & Brow Serum only contains three natural ingredients: castor oil, coconut oil, and argan oil. It doesn't contain prostaglandins and is safe to use for hydrating and conditioning lashes and brows.

Better Not Younger's Superpower Lash Enhancing Serum is great for aging individuals experiencing hair loss. It combines pumpkin seed extract, biotin, panthenol, and hyaluronic acid with a peptide complex to strengthen follicles and promote healthier-looking lashes.

The Envious Lashes Lash Conditioning Serum contains natural, botanical ingredients to maintain strong, soft lashes. Its unique applicator makes it easy to maintain lashes with or without eyelash extensions.

The Talika Lipocils Expert is an award-winning serum that includes growth-enhancing peptides, lash curling silk proteins, and natural pigmentation boosters. Its unique applicator allows for easy application along the lash line.

All prices and product sizes are accurate at the time of publish.

The benefits of using eyelash growth serums are clear. Our testing found that they can help prevent lashes from falling out during makeup removal or after wearing false lashes. They can also darken and add volume to lashes even without makeup. However, it's important to apply thin coats to avoid making lashes feel heavy.

The Vegamour GRO+ Advanced Lash Serum is a vegan and cruelty-free option that contains broad-spectrum CBD, mung bean, and red clover to promote natural lash growth. While it may take longer to see results compared to other serums, it's a gentle option for those with sensitive skin.

Before making this list of the best eyelash growth serums, we tested 30 top-rated options over one month and selected six winners based on ease of use, absorption, strengthening, lengthening, sensitivity, overall final look, and price. We also consulted with dermatologists Dr. Blair Murphy-Rose and Dr. Michelle Henry to consider active ingredients and potential side effects.

While the Vegamour serum had some strengths, it didn't deliver dramatic results. Other serums, like Revitalash and Grandelash, were top performers in our testing. It's important to note that some lash serums can cause discoloration of the eyelid skin or iris (especially on lighter eyes), so it's crucial to follow instructions carefully and apply the product only to the lash line.

Additionally, lash serums can cause allergic reactions, so it's important to discontinue use and consult a physician if you experience redness, itchiness, or swelling. Some formulas may also include prostaglandin, a controversial ingredient that can cause hyperpigmentation of the eyelids or permanent darkening of the irises.

The most important ingredients to look for in lash growth serums are peptides, such as myristoyl pentapeptide and myristoyl hexapeptide. 'These protein peptides stop lash breakage and help repair hair damage,' explains Dr. Henry. 'Vitamin B5 and B7 strengthen hair roots, promote hair growth and prevent premature hair loss.' Our choice for best overall lash growth serum, RevitaLash Advanced Eyelash Conditioner, contains both prostaglandin and peptides to strengthen as it promotes fullness and length.

Daley Quinn is a freelance journalist, content strategist, and beauty industry expert with over ten years of experience in the media industry. You can find more of her work on her website or read the latest from her beauty and lifestyle blog, The Daley Dose. Daley has tried her fair share of lash serums on the market and knows what's worth buying and trying. We interviewed two board-certified dermatologists, Dr. Blair Murphy-Rose and Dr. Michelle Henry, for this story because of their extensive work done within the dermatological field and their comprehensive lash serum testing on both themselves and their patients.