Very pleased with this glue. I'm based in PA with changing seasons. This does THE job.
THOUSANDLASHES’ ULTRA CRYSTAL BOND
ThousandLashes
THOUSANDLASHES’ ULTRA CRYSTAL BOND
$55.00 USD
LASH ADHESIVE FOR CLASSIC, HYBRID, AND VOLUME SETS
WHAT IT IS
You want an adhesive that keeps up with your hands and helps your fans stay open. ULTRA CRYSTAL BOND has a 0.5–1 second dry time, so you can place each extension and keep moving through the set.
Its medium viscosity helps control how much adhesive moves up the lash fan. This can help stop the base from closing after you dip it.
Use it for Classic, Hybrid, and Volume lash sets. It works in 25–75% humidity, with 40% recommended, and at a temperature of 65–74 F.
When used within the room range and with the right lash prep, it can provide 7–8 weeks of retention. Less time fixing early lash loss means more time giving your client the set they came for.
WHY LASH ARTISTS USE IT
- Works for Classic, Hybrid, and Volume sets
- Helps volume fans stay open after dipping
- Dries in 0.5–1 second
- Provides 7–8 weeks of retention
- Works in 25–75% humidity
- Has an 8-month unopened shelf life
- Gives off low fumes
- Leaves no film on the lashes
- Has a flexible bond
- Latex-free
HOW IT CAN HELP WITH YOUR LASH RETENTION
Ultra Crystal Bond forms a bond between the natural lash and the extension. Its dry time helps you move through the set without holding each lash in place for too long.
For the best result, clean the natural lashes before the set, use the right amount of adhesive, place each extension at the base, and check your room during the appointment.
Retention may change based on lash prep, placement, room conditions, the client’s lash cycle, lifestyle, and aftercare.
PRODUCT DESCRIPTION
|
Drying Time |
0.5 – 1 second |
|
Retention |
7 – 8 weeks |
|
Viscosity |
Medium |
|
Color |
Seamless Black |
|
Humidity |
25% – 75% (recommended 40%) |
|
Temperature |
65 – 74 F |
|
|
Minimum Fumes |
|
|
Flexible Structure |
| Latex Free | |
| Minimum recommended experience as a lash artist: 6 months |
Please note: Actual product colors may vary slightly due to lighting conditions and differences in photo shoot setups. We strive to display products as accurately as possible, but variations may occur.
HOW TO STORE OUR LASH ADHESIVE
- Always store your adhesive in a standing position, away from direct sunlight, ideally in an airtight container. Always put a sticker with the date you opened your glue. Be sure to wipe the nozzle after every use of the glue.
- Our adhesives are good for 4-8 weeks after opening. Once the glue consistency changes, the adhesive efficiency is reduced, and it's time to replace the adhesive.
- Our adhesives are stored at room temperature in an airtight container.
ADDITIONAL INFORMATION
You can change the glue drop once the glue consistency has changed, and the glue has a stringy consistency.
NOTE
All lash adhesives need to be handled with extreme caution and the utmost care. When opening any bottle of adhesive whether new or used you must open the adhesive away from the lash station not by the client's head or where the lash service is taking place.
Excessive amounts of glue on the skin may cause burns or superficial damage to the skin or hair. Thousandlashes is not responsible for any accidents or misuse of adhesive.
WARRANTY
Thousandlashes guarantees adhesive quality for 3 months from the date of purchase or 1 month after the adhesive is open.
For more information on how to use eyelash extension glue, please click here.
100% SATISFACTION GUARANTEE
Customer satisfaction is our #1 priority. Which means we stand by our products 100%. If you have a problem, we will solve it. Refund it or send you a new product.
If you aren't completely satisfied with your purchase, in the rare event that anything goes wrong, your item is missing or issues with your order, please contact us, and we'll make it right!
FREE SHIPPING & RETURNS
Free shipping for orders $150 and more. Free returns. All the time. Read more about our shipping & returns policies.
Returns and exchanges of unopened, resealable products (excluding adhesive) are accepted within fourteen (14) days of the date on the original purchase receipt.
INFO: Ingredients & MSDS
HAVE QUESTIONS?
We have a dedicated lash artist on-call 24/7 available to answer your questions and concerns. If you have a question about our products or lashing in general, call/text us at 7607073479 and we will gladly help you.
You can also email us your questions at thousandlashes.usa@gmail.com
Best Selling
Water & Oil Resistant · Pro Adhesive
THOUSANDLASHES’ ULTRA CRYSTAL BOND
Finally, an adhesive that delivers faster sets, longer retention, and beautifully open fans.
Designed for advanced lash artists who demand speed, consistency, and flawless retention — without fan closure or wicking.
25% – 75% (recommended 40%)
Humidity
65 – 74 F
Temperature
$55.00 USD
Or 5 payments of $11.00 with Sezzle. Pay in 4 interest-free installments of $13.75 with Shop Pay.
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★★★★★
“I've been using ThousandLashes for over 2 years, and I honestly can't imagine lashing without their products.”
Verified buyer Ali
★★★★★
“I've been using ThousandLashes products for more than 2 years, and they've become a staple in my lash room.”
Verified buyer Alma
★★★★★
“I've been using ThousandLashes for about 2 years now, and my favorite product is the Velour 10ML Lash Glue.”
Verified buyer KadenceLASH ADHESIVE FOR CLASSIC, HYBRID, AND VOLUME SETS
WHAT IT IS
You want an adhesive that keeps up with your hands and helps your fans stay open. ULTRA CRYSTAL BOND has a 0.5–1 second dry time, so you can place each extension and keep moving through the set.
Its medium viscosity helps control how much adhesive moves up the lash fan. This can help stop the base from closing after you dip it.
Use it for Classic, Hybrid, and Volume lash sets. It works in 25–75% humidity, with 40% recommended, and at a temperature of 65–74 F.
When used within the room range and with the right lash prep, it can provide 7–8 weeks of retention. Less time fixing early lash loss means more time giving your client the set they came for.
WHY LASH ARTISTS USE IT
- Works for Classic, Hybrid, and Volume sets
- Helps volume fans stay open after dipping
- Dries in 0.5–1 second
- Provides 7–8 weeks of retention
- Works in 25–75% humidity
- Has an 8-month unopened shelf life
- Gives off low fumes
- Leaves no film on the lashes
- Has a flexible bond
- Latex-free
HOW IT CAN HELP WITH YOUR LASH RETENTION
Ultra Crystal Bond forms a bond between the natural lash and the extension. Its dry time helps you move through the set without holding each lash in place for too long.
For the best result, clean the natural lashes before the set, use the right amount of adhesive, place each extension at the base, and check your room during the appointment.
Retention may change based on lash prep, placement, room conditions, the client’s lash cycle, lifestyle, and aftercare.
PRODUCT DESCRIPTION
|
Drying Time |
0.5 – 1 second |
|
Retention |
7 – 8 weeks |
|
Viscosity |
Medium |
|
Color |
Seamless Black |
|
Humidity |
25% – 75% (recommended 40%) |
|
Temperature |
65 – 74 F |
|
|
Minimum Fumes |
|
|
Flexible Structure |
| Latex Free | |
| Minimum recommended experience as a lash artist: 6 months |
Please note: Actual product colors may vary slightly due to lighting conditions and differences in photo shoot setups. We strive to display products as accurately as possible, but variations may occur.
HOW TO STORE OUR LASH ADHESIVE
- Always store your adhesive in a standing position, away from direct sunlight, ideally in an airtight container. Always put a sticker with the date you opened your glue. Be sure to wipe the nozzle after every use of the glue.
- Our adhesives are good for 4-8 weeks after opening. Once the glue consistency changes, the adhesive efficiency is reduced, and it's time to replace the adhesive.
- Our adhesives are stored at room temperature in an airtight container.
ADDITIONAL INFORMATION
You can change the glue drop once the glue consistency has changed, and the glue has a stringy consistency.
NOTE
All lash adhesives need to be handled with extreme caution and the utmost care. When opening any bottle of adhesive whether new or used you must open the adhesive away from the lash station not by the client's head or where the lash service is taking place.
Excessive amounts of glue on the skin may cause burns or superficial damage to the skin or hair. Thousandlashes is not responsible for any accidents or misuse of adhesive.
WARRANTY
Thousandlashes guarantees adhesive quality for 3 months from the date of purchase or 1 month after the adhesive is open.
For more information on how to use eyelash extension glue, please click here.
100% SATISFACTION GUARANTEE
Customer satisfaction is our #1 priority. Which means we stand by our products 100%. If you have a problem, we will solve it. Refund it or send you a new product.
If you aren't completely satisfied with your purchase, in the rare event that anything goes wrong, your item is missing or issues with your order, please contact us, and we'll make it right!
FREE SHIPPING & RETURNS
Free shipping for orders $150 and more. Free returns. All the time. Read more about our shipping & returns policies.
Returns and exchanges of unopened, resealable products (excluding adhesive) are accepted within fourteen (14) days of the date on the original purchase receipt.
INFO: Ingredients & MSDS
HAVE QUESTIONS?
We have a dedicated lash artist on-call 24/7 available to answer your questions and concerns. If you have a question about our products or lashing in general, call/text us at 7607073479 and we will gladly help you.
You can also email us your questions at thousandlashes.usa@gmail.com
Customer Reviews
Overall rating: 5.0 / 5 from 297 reviews.
This Ultra Crystal Bond glue is quickly becoming my favorite go to!!
This glue has given me the best retention ever, my clients are in love
Absolutely amazing retention! All of my clients are impressed with how long their lashes last them! ⭐️⭐️⭐️⭐️⭐️
My clients love the adhesive. It's lasts a very long time.
I’ve been using this glue for years now and it’s never let me down! The retention is consistently amazing, and my clients love how long their lashes last. My only minor complaint is how often I have to change the glue nozzle—it tends to clog more frequently than I’d like. Other than that, it’s been a reliable go-to in my lash kit.
Lashes last long
Absolutely love the glue, it’s good for my sensitive clients and dries very quickly! My retention is amazing as well!
I have used different types of glues but this one is probably the best. I constantly get great feedback from my clients about the retention.
The ultra crystal bonds have become a staple in my lashing career the retention is amazing the application is easy the fumes don't bother me as much overall it's my fav
The lashes adhere immediately and also love the retention!
Love this glue! My retention has been amazing!
Great for my oily clients
One million out 10. I used to struggle with retention until I used this adhesive. I tried many different ones and this one was the first that worked for me. Very happy with my purchase
It's a game changer! My 4th eyelash adhesive. So far my favorite instantly fell in love
I’ve had amazing retention with this glue and I’ve also been able to apply my own lash extensions with it and the burn is minimal to barely there. Definitely recommend!
This is my fav. lash glue!
This adhesive has incredible retention! Many of my clients have told me that they don't notice the fumes as much with this adhesive and that their eyes don't water when they're done. It dries quickly and few to no lashes are stuck together when passing through to separate. By far the best glue I've used.
When it comes to lash glues, I'm a bit of a snob. I've been working in the industry for years and have tried every glue under the sun, but this one is my absolute favorite. I love it because it has such great retention and perfect dry time—you can literally do a full set with no stickies! If you're ready to invest in yourself and your business, this is definitely worth it! I highly recommend.
Great adhesive
Since I've been using this adhesive for so long, I can honestly say that I've never had a glue with such great retention and perfect dry time. I love working with it since I don't get as many stickies and because it adheres to the natural lash like a magnet.
This has become my go-to glue over the last few weeks! Here is my lash retention after 4 weeks with in-between fills. I love this adhesive, especially when paired with their super bonder!
This glue is my jam! It's the best I've ever used. I don't even think about using anything else now. It has amazing retention and doesn't leave any sticky residue behind. That's why I use it for classic and volume lashes—it works great in both!
I had poor retention, but customer service was extremely helpful in solving the issue with me and offering great solutions to accommodate me, and this glue definitely does what it is supposed to do! My clients return three weeks later with their lashes on!
Excellent brand and amazing product, this glue adheres to the natural lash like a magnet and is perfect for the weather.
I've only been using this glue for about a month, but I'm really enjoying it. The longevity is excellent, even with decals; I used it on my client 2 and a half weeks ago, and she still has all of her decals and glitter on her set. I'll keep using this glue for a few months to see whether the quality remains consistent.
My clients noticed a difference in retention as well. From now on, I'll only use this lash glues! I've also had a couple clients inform me that their eyes aren't burning as much since I started using this glue!!! The top is never clogged!! This item has stolen my heart. Thank you very much!! I'll keep buying!!
I have used so many adhesives but this is the only one that has worked great for my humidity and temp, drying time is perfect. Great retention, doesn't burn client's eyes, and is easy to work with.
This adhesive is impressive! Compared to what I was using before, my client's lashes lasted much longer! I would 100% recommend it to any lash technician looking for a high-quality lash glue. It does exactly what it advertises, so I forget about the adhesive and concentrate only on my lash placement.
In my lash career, I've tried a lot of adhesives and I always come back to this one! It has the ideal setting time for my environment, and my clients come back with great retention. I've also used it on clients who have extremely sensitive eyes and never had an issue or complaint with it. Super happy with my purchase!
So far, I haven't experienced any problems with this adhesive. I haven't had a single client who has had a negative reaction to it. The lashes have a great amount of retention. It is of excellent quality.
My new BFF, seriously the retention as been super awesome. Glad that someone recommended this to me and took a risk to try! I am also interested to try out your other lash glue! Thank you for the awesome customer service.
Have bought this glue multiple times in the past and LOVED that it was perfect consistency, 0.5-1 second dry time, client retention was easily 7-8 weeks, depending on the care of the client, and the glue freshness lasted for up to 6 weeks in the bottle if sealed tightly and placed back in the resealable pouch package that it comes in.
The ultra crystal bond has won my heart. I can't believe it's taken me this long to try this excellent stuff! In comparison to other brands I've used, this one dries quickly, easy to work with, has an excellent consistency, and has a longer retention. I'm no expert yet, but this has drastically improved my lash game, and I'm now lot faster and more skilled. Because I'm doing less infills and have more room for clients, it's changed my lashing game significantly and enabled me to earn more. I will buy again and this is highly recommended!
Well good news — this stuff didn’t hurt me, and it dries in the perfect amount of time. It was SO EASY, I didn’t realize how much good glue would make a difference.
The best adhesive I've ever used. It has incredible retention, a perfect drying speed, and is extremely easy to work with. I just ordered another one today and can't wait 🥰🥰
This ultra crystal glue is a must have especially if you are struggling with retention. It goes perfectly with their super bonder and primer. I've used this glue for nearly 3 years now, never once had a problem, my retention is perfect like all my clients are so happy about this too their lashes have been lasting for 4-6 weeks. My go to forever, worth every penny
Used this adhesive on all clients this past week. Love that dry time is super fast allowing me to work fast! Low fumes, no client complained about being eyes! This glue has amazing retention .
I decided to teach myself how to do eyelash extensions because why not! I am not familiar with other glues, but I decided to go with this one and I'm glad I did! After a few trial runs, I used this to give my mom eyelash extensions and it went great! I've gotten it done by a professional before and the glue really hurt my eyes then, but my mom said she didn't feel any pain or discomfort with this glue, and they lasted a very long time! I would definitely recommend this glue, especially for such a great price! (:
I'm loving all my lash sets using this ultra crystal bond. Perfect for my humidity and temp. Retention 4 to 6 weeks. No allergies, no issues with my clients.
Good To Know
Everything You Need to Know
Can I use Ultra Crystal Bond for every lash set?
How should I store it?
What room conditions work with this adhesive?
Is the dry time right for new lash artists?
How should I store the adhesive before opening it?
Adhesive Comparison Chart
Compare drying time, humidity, temperature, color, viscosity and level.
Adhesives
VELOUR
LASH ADHESIVE
ELITE HIGH
HUMIDITY ADHESIVE
OPTITE LOW
HUMIDITY ADHESIVE
BULLET
ADHESIVE
ULTRA CRYSTAL CLEAR
BOND
ULTRA CRYSTAL
BOND
CHOCOLATE CHARM
BOND
Drying Time
0.5 second
2 – 3 seconds
0.5 second
Instant Dry
1 second
0.5 – 1 second
1 second
Humidity
30 – 55%
40 – 70%
20 – 35%
50 – 70%
30 – 55%
25% – 75%
30 – 55%
Temperature
70 – 76 F
65 – 72 F
68 – 73 F
68 – 73 F
70 – 76 F
65 – 74 F
70 – 76 F
Color
Seamless Black
Black
Black
Black
Seamless Clear
Seamless Black
Brown
Viscosity
Thin
Medium to thick
Thin
Thin
Medium
Medium
Medium
Level
Advanced
Beginner
Beginner
Advanced
Beginner
Beginner
Beginner
Application Cure Time By Humidity
<30%
30 - 39%
40 - 59%
50 - 60%
65% +
1 – 3 sec
0.5 – 1 sec
0.5 sec
0.5 sec
Instant – 0.5 sec
3 – 4 sec
2 – 3 sec
2 – 3 sec
1 – 2 sec
1 sec
0.5 sec
0.5 – 1 sec
1 – 2 sec
2 – 3 sec
3+ sec
2 – 3 sec
1 – 2 sec
0.5 – 1 sec
Instant – 0.5 sec
Instant
2 – 3 sec
1 – 2 sec
1 sec
1 sec
0.5 – 1 sec
1 – 2 sec
0.5 – 1 sec
0.5 – 1 sec
0.5 sec
0.5 sec
2 – 3 sec
1 – 2 sec
1 sec
1 sec
0.5 – 1 sec
• For optimal performance, use a humidifier when humidity is below 30%
• For optimal performance, use a dehumidifier when humidity exceeds 65%
• Room temperature plays a key role in adhesive cure time
• Cure time may vary based on the quantity of adhesive used
• Velour adhesive is recommended for advanced lash artists
• For optimal performance, use a dehumidifier when humidity exceeds 65%
• Room temperature plays a key role in adhesive cure time
• Cure time may vary based on the quantity of adhesive used
• Velour adhesive is recommended for advanced lash artists
Frequently Purchased Together
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Ready for Better Retention?
Join over 12,000 lash artists who trust Velour every day.
0.5-second cure
Up to 8-week retention
Oil & water resistant
Professional-grade performance
Free Shipping
Free shipping in the USA on orders $75+. Worldwide shipping available.
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Contact Us
Questions? Email us anytime at
thousandlashes.usa@gmail.com
24/7 Lash Artist on Call Text or call 7603549720
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