How to grow eyelashes—six pro tips for your healthiest lashes yet

The experts reveal how to grow eyelashes, fast

woman without makeup with long, natural lashes
(Image credit: Future / Getty Images)

In terms of universal beauty desires, wanting to know how to grow eyelashes is up there with wanting shinier, swishier hair or whiter teeth. 

We’d all like to get longer, stronger lashes without having to load on the best mascara. And while it’s true that, as with any hair, you can’t meddle with nature all that much, there are plenty of things you can do to give what you’ve got a boost.

If you want to know how to grow eyelashes, it pays to think about what's standing in your way. Often the reason for less-than-optimum growth often comes down to bad habits. Maybe you’re removing your make-up too roughly or some unscrupulous extensions have knackered your natural lashes. Whatever the reason, the good news about bad habits is you can always break them, and here the experts will tell you how.

How to grow eyelashes

1. Use a lash-growth serum

If I told you the Duchess of Sussex has been quoted in US beauty bible Allure magazine, saying, “I [use] Revitalash on my eyelashes, and I swear they are as long as they could ever be," would I really need to say anything else? Thought not.

This cult lash serum isn’t just a royal favorite—celebrities and beauty editors alike rave about the stuff, thanks to its peptide, biotin, and antioxidant formula. Emmy, of Emmy Creates, is a lash expert who works with celebrities and models and swears by using lash serum, for stronger, fluffier lashes. "If you really want to lengthen your lashes you’ll need to invest in a lash growth serum. You don’t need to spend more than $60 / £60 for a good serum," Emmy told w&h. "Hormone-free formulas such as Rapid Lash work incredibly well. 

"You need to the serum for eight-12 weeks to notice the improvement, but I promise if you make that commitment by just adding into your skincare routine or keeping the serum with your toothbrush you won’t forget. It’s such a simple—yet result-worthy—step to add in."

2. Cleanse with castor oil

Yes, that old nursery favourite, castor oil, can actually boost hair growth and makes a gentle alternative to harsh eye make-up removers. “Castor oil is high in vitamin E and essential unsaturated fatty acids like omega-6 and ricinoleic acid. These stimulate blood circulation on the surface of the skin, giving hair growth a helping hand,” explains Jo Webber, ayurvedic practitioner and head of herbal education at Pukka Herbs. “Replace your eye make-up remover with castor oil to wipe away the day’s mascara, allowing the castor oil to coat your lashes and protect them,” suggests Jo. “Look for a cold-pressed or cold-processed castor oil for maximum success.”

Emmy agrees that castor oil can really help to nourish lashes. "Keeping your lashes conditioned with natural oils such as coconut oil and castor oil improves the lash health as they are full of fatty acids which nourish the hairs," she told us. 

3. Use a caring mascara

So, the million-dollar question - is mascara bad for your eyelashes, and does it stifle growth? That all depends on the formula. If you’re interested in learning how to grow eyelashes that are longer and stronger, give them a helping hand with one of the best mascaras for sensitive eyes. Habitual mascara wearers will know they aren’t all created equal. Many formulas can dry lashes out, weigh them down or clump them up, making it far easier to pull lashes out when removing eye makeup. 

Luckily, many brands are now paying as much attention to lash care as they are length and volume, resulting in some truly excellent formulas that will help, not hinder, your lash-growth journey. A perfect example of this is the Diorshow Iconic Overcurl Mascara. The flexible formula and curved brush ensure that lashes are separated, lengthened, and curled to perfection without clogging or weighing them down. Even better, the formula contains cotton nectar, a conditioning agent that helps eyelashes stay strong, shiny, and supple.

Another useful tip is to use waterproof mascara sparingly. "Waterproof mascaras are super tough and sometimes drying on your natural lashes. Avoid wearing them daily as they are stubborn to remove unless you use a great oil-based eye makeup remover," says Emmy. The lash guru also recommends using a more natural eye makeup remover. Emmy tells us, "My go-to budget eye makeup remover is coconut oil! It melts away your mascara and conditions at the same time! Win-win." You could also take a look at our guide to how to remove waterproof mascara without damaging your lashes for more expert tips.

4. Get clued up on ingredients

As with any area of beauty, an inside-out approach is never a bad idea. Consider supplementing your diet with some key ingredients to help healthy lash growth. 

According to Justine Hextall, a dermatologist for Nouveau Lashes, “biotin is important for healthy keratin to strengthen lashes, and plays a role in the growth of thicker hair. Vitamins B5 and B6 also promote healthy hair because your body uses these nutrients to nourish your hair follicles.” Try Perfectil Hair Crush Gummies, which contain biotin, B vitamins, selenium, and zinc.

5. Be careful with extensions

Lash enhancements such as hybrid lash extensions are a hugely popular treatment and can give eyelashes an instant length and volume boost, but it’s crucial you tread carefully. According to Anne Perry, elite educator at The Eyelash Emporium, having lashes applied by trained technicians is the only way to ensure healthy natural growth beneath them. “Poor knowledge and the failure to plan the correct size, weight, and length of lashes for the client can cause long-term damage if applied over a length of time,” says Anne. “It can even cause traction alopecia.

“Correctly applied lash extensions should not hurt, lids should not be sore and the lashes should correct any faults in your own natural lash set. They should not be wonky or crisscrossed, and your lashes should not need to ‘grow back’ after you take the extensions off. They should be no different from how they normally grow.”

If you do want a boost, there are more natural alternatives out there that will be kinder to your lashes. "Lash lifts are a great semi-permanent alternative to extensions. The lift can last between six-eight weeks, which enhances the appearance of the natural lash by lifting from the root—allowing you to put down the lash curlers and wake up every day with beautifully curled natural lashes," Emmy told us. 

6. Try haircare for your lashes

It sounds obvious, but eyelashes are hair just like that on your head and body. Much like your crowning glory, it’s a good idea to wash and hydrate your lashes gently to boost healthy growth.

“In order to stop breakage, it’s important to hydrate and condition lashes,” advises Justine. “To ensure your eyelashes remain in optimal health, use Nouveau Lashes Lash & Brow Conditioning Serum as part of your evening skincare routine. The hypoallergenic formula is packed full of nourishing goodness, which protects from pollutants. It also promotes lash growth, strength and can even be used as a primer.”

woman&home thanks Emmy at Emmy Creates London, Jo Webber, ayurvedic practitioner and head of herbal education at Pukka Herbs, Justine Hextall, a dermatologist for Nouveau Lashes, and Anne Perry, elite educator at The Eyelash Emporium for their time and expertise.

Fiona McKim
Beauty Editor,

 As woman&home's Beauty Channel Editor, Fiona Mckim has tried more products than she’s had hot dinners and nothing makes her happier than raving about brilliant finds on or her instagram grid (@fionamckim if you like hair experiments and cute shih-tzus). Fiona joined woman&home as Assistant Beauty Editor in 2013 under industry legend Jo GB, who taught her everything she needed to know (learn about ingredients and employ extreme cynicism). She has since covered every corner of the industry, from interviewing dermatologists and celebrities to reporting backstage at Fashion Week and judging the w&h Beauty Awards.

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