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lash extension glue
lash extension glue
lash bond
lash bond
diy lash extensions australia
diy lash extensions australia
lash extension glue
lash bond
diy lash extensions australia

The Bond

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The Bond by Underlash – the ultimate lash extension glue for effortlessly stunning lashes!

The Bond is the lash extension glue holding it all together, literally (and emotionally!)

Encased in a convenient mascara-style tube, The Bond is our lash extension glue which simplifies application for flawless results. This innovative adhesive is your go-to initial step post lash curling, ensuring the gateway to those dream-worthy lashes.

Our Lash Extension Glue Nourishes Your Natural Lashes

Crafted with nourishing components, The Bond not only provides effortless application but also offers vital protection to the roots of your natural lashes. Enjoy the exquisite longevity of your Underlash extensions for an impressive duration of up to 7 days - without risking any damage. Say hello to prolonged beauty and goodbye to worries (and goodbye to your lash lady!)

Elevate your lash game with our lash extension glue, The Bond, delivering the perfect fusion of durability and care. Trust Underlash to make every flutter count.

Housed in a mascara-like tube, The Bond is made for easy application and, post curling your lashes, is your first step to the lashes we dream of.

Made with nourishing ingredients, The Bond delivers seamless protection to the roots of your natural lashes so you can enjoy your Underlash lashes for up to 7 days without any damage. Yes, please!

We suggest using the white bond that dries clear on Brown lashes and the Black bond with the black lashes.

Don't overthink it, it's just the colour of the bond that sits between your natural lash and Underlash extension.

Take The Bond to your first eye and apply it like mascara. Work from the root of the lash up to approximately halfway. Only a small amount is needed. Ensure excess product is removed from the brush head before applying. If you want a longer, stronger hold, wait 30 seconds before applying a second layer in the same way. Wait a further 30 seconds. Remember, a little goes a long way.

To ensure optimal performance and longevity of your lash bond, please follow these care instructions:

Secure Bond Closure: After each use, make sure to tightly close the bond to prevent excess air from entering the product. The introduction of too much air can cause the bond to become tacky and dry.

Controlled Product Dispersal: This lash bond is specifically designed to dispense a small amount of product onto the wand. Initially, the product may appear "dry," but this is completely normal. The grooves on the wand are intended to accommodate your natural lashes, allowing the bond to deposit the appropriate amount onto them. Avoid applying the bond like a mascara.

Temperature Considerations: If the current temperature in your country falls below 0 degrees, we advise against ordering this product. The formula is not designed to withstand cold temperatures, and we cannot be held responsible for any issues that may arise as a result of disregarding this warning.

Proper Storage: Store the lash bond in an upright position in a cool, dry place away from direct sunlight. This will help maintain its quality and effectiveness over time.

By following these care instructions, you can maximize the performance and durability of your lash bond.

We want our customers to look great and feel great using our products.
All of our products are vegan, cruelty-free, and paraben-free.
Each of our products has been created with even the most sensitive eyes in mind.

Ingredients: Acrylic resin, aqua (water)

The bond, seal, and remover will last for approximately 8-10 sets or around 3-4 months once opened. Shelf life is 6 months.

This products shelf life is 4M once opened, 6M unopened.

We always recommend a patch test before use - apply a small amount of bond behind ear lobe and wait 24 hours. If irritation occurs rinse the area immediately with warm water and discontinue use of product straight away. If irritation persists please seek medical advice.

WARNINGS: Avoid direct contact with eyes, if the bond gets into your eyes rinse immediately with clean water. If irritation proceeds contact a doctor. Keep out of reach of children.

Shipping Policy

Free standard shipping in Australia on orders over $70.

Enjoy free express shipping on orders exceeding $200.

International worldwide shipping is complimentary for orders over $250 or available at a flat rate of $20 AUD.

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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

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Customer Reviews

Based on 7 reviews
greshel Ibanez

i love this bond, the downside of this bond is it leaves white things once its dry. but it does the job.


it does the job well,the only thing i noticed the bond leaves a white residue and i dont like it. my lash still looks beautiful after few days of using it but i can see underneath the white residue. i hope you can still improve it, nonetheless i still love your product love.

Hi Lovely, the white residue is where you have placed to much seal. Use the ball on the end of the brush to dab a very small amount of seal only where the bond was placed (At the root of the lash, not the tip) If you get stuck be sure to follow us on underlash_ on instagram where I share tips and tricks for the perfect lash application.
Laura x

Clear Bond!!

I love the clear bond with both the black and brown lashes.. it’s so good!!!

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