Close-up of an eye with long, dark eyelashes

Close-up of an eye with natural double stacked eyelashes on a pink background

Close-up of a person with wavy hair and makeup, wearing a gold necklace.

Close-up of a person with wavy hair and a neutral background

Model with lashes in style Natural in colour black sizes 12mm and 14mm

Natural Brown lashes in sizes 12mm and 10mm

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Natural Lashes

Natural Lashes

MASCARA WHO?

$28.00 AUD

Tax included.

available for orders between $80 - $4,000 with

Lash Length

Color Black

Application Guarantee Details

If you still cannot apply our lashes confidently after out free 15- minute video consultation, we will refund you. See policy here.

Eyelash length size chart

Natural Lash Extensions That Will Leave You Saying, Mascara Who?

Girl, let me spill the tea! Underlash is all about embracing that natural beauty while giving your lashes that extra oomph. Keep your gorgeous natural look with our natural lash extensions that will have people commenting on how amazing your eyelashes are.

Create your own natural look with our natural lash extensions.

Needing a full kit? Get everything you need to start your natural eyelash extension journey today with our Starter Kit

These lashes are refills of our original Underlash, they require The Bond & The Seal to apply. Looking for our pre bonded lashes? Shop The Quickies.

The style natural Underlash is comparable to the classic eyelash extensions applied by a professional lash technician at a salon.

This lash ribbon is curated on a clear lightweight band, you simply cut the lash ribbon into small segments allowing the Underlash lashes to fit any-eye size or shape, Designed to sit under your upper lash line, Underlash lashes merge seamlessly with your natural lashes.

The Bond is purchased separately.

In 1 packet you can achieve 2 sets of lashes or more depending on the size of your eye and the amount of lash needed.

Available in four lengths & two colours - 8mm, 10mm, 12mm and 14mm. Black & Brown.

We want our customers to look great and feel great using our products. Select the perfect lash for your eye structure, natural lash quality, and overall goal.

The Underlash lash extensions are weightless and designed to protect your natural lashes from any damage.

We advise to use at least 2 different lengths to achieve a natural look. Customise your look by applying a shorter length lashes in the inside and longer length lashes on the ends.

If you need help with choosing your length then take Find your lash quiz.

Apply the cut segmented eyelashes to the underside of the upper lash line once “The bond” is applied. Watch our tutorial here

Applying the eyelashes using Under the lash technology ensures a seamless finish of the wearer's natural lash -undetectable, lush, and totally confidence-boosting - à la salon style. Lasting up to seven days, Underlash products have been designed with all eye shapes and structures in mind.

We want our customers to look great and feel great using our products.

Made with the highest quality Korean PBT silk, all of our products are vegan, cruelty-free, and weightless, to protect your natural lashes from any damage. Each of our products has been created with even the most sensitive eyes in mind..

Shipping Policy

Free standard shipping in Australia on orders over $80.

Enjoy free express shipping on orders exceeding $200.

International worldwide shipping is complimentary for orders over $250 or available at a flat rate of $25 AUD.

Read Shipping Policy

Returns & Exchanges

We know it can be overwhelming to choose your lash style online so for any reason you want to swap for another style we can do that on unused, unopened products.

All Items (Excluding Final Sale Items) In Their Unused Or Original Condition Are Eligible For A Return Or Exchange Within 30 Days Of Delivery. To Begin Your Return Or Exchange please email hello@underlash.com.au

Read Returns Policy

Underlash lashes have durable wear of 1-7 days or more when applied using The Underlash essentials

Remove your Underlash lashes with The Remover at 7 days to keep your natural lashes healthy.

The reason why the underlash eyelashes are so light weight and comfortable is because the lashes have been hand made which makes them delicate. The lashes are not designed to re use after the 7 day wear but if you loose a lash during the 7 days you can definitely re apply that lash. In saying this we have had customers say they re use their Underlash lashes but we do not recommend for hygiene reasons - your lashes get dirty, you deserve clean fresh lashes.

Our OG Underlash lashes are hypoallergenic and free from parabens and toxins. Many customers with salon glue sensitivities have had no issues with our bond.

That said, we always recommend a patch test before use—just to be safe. If you're extra sensitive, our Quickies range (pre-glued, no bond or seal) may be a better option.

In the rare case of a reaction, don't worry—we have an Allergic Reaction Policy and happily offer refunds. You can read more about it here.

Unfortunately no, Underlash needs a natural lash to be placed on. You don’t need to have much natural eyelashes but you need to have some.

Cut the segments 1cm for beginners. The Natural lash style this is 4 lash dots (where the lashes sprout out from) This will make sense when you look at the lash ribbon.

On average, you can expect to use 4-5 clusters per eye, although this may vary based on the amount of overlap and the size of your eyes.

No. You need to purchase The Bond seperatly or Purchase The starter Kits to have everything you need to DIY your lash extensions at home.

Underlash bond is water-resistant but don't go deep-sea diving with them just yet. For the first 48 hours after application, keep those babies dry to let the bond set properly. If you need to clean your face, play it safe and use "The cloth" to clean around your lashes.

If you accidentally get them wet in the shower, just give 'em a pinch and reseal for maximum lash longevity.

MORE Faq's

Ultra-Light. Undetectable. Long-Lasting.

Thinnest Band on the Market.
Our featherlight band melts into your lash line for a seamless, natural look-no bulk, no stiffness, just effortless wear.

Water Resistant

Perfect for travel, weekends away, or any time life gets a little splashy.

Woman holding a box of Ardell eyelashes against a plain background

Hypoallergenic & Sensitive-Eye Friendly

Formulated for even the most delicate eyes. Our bond is hypoallergenic, toxin-free, and paraben-free-perfect for sensitive babes who’ve reacted to salon lashes in the past.

The New Way To Lash

Applying Underlash underneath your natural lash line leaves no visible strip, creating a seamless, natural finish that suits all eye shapes.

Sweat-Proof Confidence

Work out, dance, or power walk through your day knowing your lashes are staying put. Underlash are designed to hold firm - even through sweat and movement.

Before

After

Compare Our Lash Styles

A close up picture of lady wear natural lash extensions. DIY Classic lash extensions applied yourself

Your ultimate at-home glow-up.

Trusted by the experts

Laura Burbury

Founder, Beauty educator & Salon owner
@bylauraburbury
As a beauty salon owner with over 14 years of experience in the beauty industry, I am considered an expert in this field. With a deep passion for the industry, I have witnessed firsthand how eyelash extensions can enhance one's confidence and beauty. However, the damage that traditional salon lash extensions can cause to natural lashes is alarming. Based on my extensive knowledge and experience, I created Underlash™ - a safer alternative to traditional lash extensions. Our lashes have undergone rigorous testing and have been well-received by our clients. With Underlash™, you can achieve the beautiful, confident look you desire without compromising the health of your natural lashes.
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Sarah Jane

Lash extension educator & technician.
@beautyby_sarahjane
The first time I heard about Underlash I knew this was something I had to get my hands on and I instantly fell in love. As a beauty professional, it's important to offer a variety of services and products that cater to the unique needs of my clients. I believe Underlash is suited to everyone as they are incredibly easy to use and leave no damage to your natural lashes. Why spend so much time and money committing to lash extensions when you can use this product! It has 100% changed the lash industry for the better.
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Elise Wilson

Beauty Editor
@elisebeautyeditor
I'll admit I was skeptical about these lashes lasting for up to a week - but they did! I got 6 days out of mine. The Kit has everything you need in one, especially the very useful applicator tool to both apply and press them on with the special, long lasting glue. Instead of sitting on top of the lashes, they glue on underneath and look so natural. Defiantly worth the splurge!
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Nicola Johnson

Make up Artist
@sydney.makeup.artist
I was first introduced to Underlash while working on a shoot for the brand, I was amazed at how easy they were to apply and how natural they looked, I’ve never been a fan of eyelash extensions on my clients as they can look too fake. Underlash lashes enhance the clients eye’s without over powering, I always recommend underlash to my brides who want longer lasting lashes for their celebrations over extensions every time, there is no comparison. There is no damage to the natural lash either which is another reason i love them so much!
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