Lash Adhesive-ThousandLashes’ Ultra Crystal Bond

(42 customer reviews)


  • CAD: C$58.10

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Price of delivery

Regular 4-5 business days $6.95

FEDEX 1-2 day US shipping $25

Priority 2 day shipping USPS 15$

FREE shipping on US orders over $150

FREE Pickup in Carlsbad Ca 92008

Call or text 7609976092

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Ultra Crystal Bond

This phenomenal lash adhesive is a favorite for many lash artists. Drying time is  0.5- 1 second. The perfect glue to use in various humidities. Best used for a warm environment. Ideal for easy application.

This glue bond lashes for up to 8 weeks! Very thin consistency and rapid dry makes Volume Lashing so much easier. This lash adhesive has the best retention on the market and significantly helps to reduce time and amount of work with your touch-ups.

Everyone loves a perfect fan. With our volume adhesive, its never been easier to achieve those beautiful fans with no closing.

The viscosity in this adhesive makes it so that there’s no wicking up the fan. Wicking closes fans. We like open fans.

  • Drying time – 0.5-1 second
  • Retention – 7-8 weeks
  • Viscosity – very thin
  • Color – seamless black
  • Minimum fumes
  • Flexible structure

This glue has tested and amazing performance and the best retention on the market and significantly helps to reduce time in between refills for your clients. Clients tend to love this adhesive since it does not have a strong odor and doesn’t leave any residue or film on the lashes.

This adhesive works best in humidity between 25%-45%(Recommended 40%) and temperature 60-73 degrees. For humid climates or in the summer may require a professional dehumidifier. Recommended for dryer climates.




All lash adhesives need to be handled with extreme caution and the upmost 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.



What's the retention like?

Retention will be 7-8 weeks.
It sets in 0.5 -1 second
The adhesive works best in humidity between 25 - 45% 
Storage life is approximately 6 months unopened or 4-6 weeks after opening.
The temperature should be between 60 -73 degrees F.

42 reviews for Lash Adhesive-ThousandLashes’ Ultra Crystal Bond

  1. Yumi D

    This is by far my favorite glue that I’ve used so far.

  2. Brittany

    This glue is great and doesn’t burn. I tried another eyelash extension glue and it burned so bad.

  3. Anastasia

    ve been searching for the perfect glue especially working in a climate where the humidity goes up and down. This glue has been a life saving! No more switching glues half way. And once the glue cures those babies are on there! Less lashes popping off.

  4. Samantha

    This is my 1st time using this glue and so far so good.

  5. Harmony

    Phenominal glue! Drying time is perfect, have not had one issue with fans closing up and retention time is true. You will love this glue! Photo attached of my second ever volume lash application!

  6. Oriana

    This is definitely for professional use as stated in the product description. The glue definitely holds very well but it is very liquidity and hard to work with. If you are used to doing lash extensions it should work great for you though. Being black definitely helps the lashes blend better!

  7. Dorothy

    The most important part of a good lash set is having a great adhesive. I recently switched to ellocy eyelash extension glue and I am beyond pleased. The consistency of the glue is very nice as Good. This adhesive dries really quick! Which is perfect for experienced expert lash artists. It makes application time very fast and easy! Also, the bottle is amazingly cute! This adhesive is worth every drop. I would recommend this adhesive to all experienced lash tech!

  8. Kenna

    I’ve only had on the extensions for a couple of days, so I don’t know how long they’ll actually last, but for now, I can say the glue really is quick drying.

  9. Nini G.

    I’m very happy with this amazing product, I’m a professional Lash artist and use it every day! Never any complaints or irritation fast dry results. Thank you!!!

  10. Kalin

    Love it. The ONLY thing that sucks is that it’s hard to get out of the bottle. Like I had to use my teeth to squeeze it out every time I needed to apply it. Otherwise it’s amazing. Works great!!

  11. Natasha R.

    Love this adhesive, it’s available prime, great consistency, low fume, and My clients have great retention. I refer it to all my students 🥰

  12. Linda Cooper

    Works really good I recommend 10/10.

  13. Mariana Y.

    Very great retention! Also, their primer is amazing as well! My clients loved the retention of this glue😊

  14. Camella S.

    Loving this glue! Smells great, my clients comment on it, and the retention is great!

  15. Alexa Ilacad

    I’m new to the lash world but this glue was recommended to me before I even go certified. I decided to use it for my first client and I’m obsessed.

  16. Katherine

    I love this lash extensions glue!! It makes my clients lashes last longer and I just love using this lash glue.

  17. Mariana R. (verified owner)

    Great glue with great retention!! It’s my go to plus the packaging is so pretty!

  18. Linda P.

    This eyelash glue is the best. Resist for around 2+ weeks, haven’t had any complaints about it. It dries up really quick, i would recommend this glue .

  19. Sarah H.

    This eyelash glue is the best. Resist for around 2+ weeks, haven’t had any complaints about it. It dries up really quickly.

  20. Casey M.

    I’m a lash specialist and finding an adhesive that will be sensitive and last long on my clients is difficult to find. Is has very low fume, none irritating fumes. I am a huge fan. I’m so excited to finally have found a product that not only is this adhesive durable but long-lasting for those with sensitive eyes . I’m so happy I’m sharing this with everyone I know.

  21. Heidi

    Best glue I have used to date. Great retention, unlike other glues I have tried.

  22. Linda

    This eyelash glue is the best. Resist for around 2+ weeks, haven’t had any complaints about it. It dries up really quick, I would recommend this glue.

  23. Mira V.

    I wanted to wait to write this review to give my honest feedback. I can honestly say that this is the best lash glue I’ve tried. I used to use a branded glue because every other individual lash glue I tried felt like rock hard super glue but this stuff is magic. I’ve had my lashes on for over a week and they’re still hanging on and not going anywhere anytime soon, even after getting them soaking wet every day.

  24. Sue Ramirez

    Excellent glue for sensitive eyes , zero fumes zero odors I strongly recommend. A bit slow drying but overall amazing performance for the price.

  25. Michelle

    I’m so happy I found this product even though I was skeptical at first to try this one. The ingredients/composition used in their adhesives is actually perfect in my opinion and better than some leading lash brands out there (which have a shocking amount of weird chemicals). My clients literally rave about their retention. I also use the primer which has helped dramatically. I really hope to see more products in the future!!

  26. Katherine Torres

    I love this lash extensions glue!! It makes my clients lashes last longer and I just love using this lash glue and I also love using Thousandlashes primer it really helps the lashes last longer !! I’m very happy with this purchase and I will keep using this on my beautiful clients! The glue is great for classic lashes and I been using this for volume lashes and it’s the best glue ever!! All lash artist should buy this glue !!

  27. Twanna F

    Excellent glue for sensitive eyes, zero fumes zero odors I strongly recommend. A bit slow drying but overall amazing performance for the price

    Lash Adhesive-ThousandLashes' Ultra Crystal Bond
  28. Dorinda

    Just ordered this so not sure how retention will be BUT what I can say is I loved the low fumes I honestly couldn’t smell it at all,& the extension pretty much wrapped itself around the natural lash with his adhesive… Also ordered their gel pads, and glue rings… Overall I’m very impressed with this brand!
    I Will post an update on how retention does and if it’s good this will definitely be my new go-to glue!!!!!

    Lash Adhesive-ThousandLashes' Ultra Crystal Bond
  29. Irini Polese (verified owner)

    Love this glue. Last longer than any others I’ve used. Great customer service as well!

  30. Akiko Mae

    i have been use ThousandLashes 1 year, never let me down.1-2s drying time very good for my work.Great to use when doing volume that need to get in & out quick! It worked great on my clients when they returned for their infills. At 3 weeks I had about 75% – 85% retention.

  31. Karen Gay

    I (professional/licensed cosmetologist and lash tech) have been using this glue for about a year and 7 months. Never have had an issue with fumes, allergic reactions or retention. I personally do like to dry with a fan after I’m done with the set for about 5min just to make sure it’s dry enough before they leave without having any discomfort. I love and totally recommend this glue!

  32. Mira Flor

    I do professional eyelash extensions and have for almost three years. I tried this glue and LOVE it! Works well, great retention, and quick drying. I will continue to purchase this and it’s awesome that it ships free during their promotion and gets here so quickly.

  33. Jarred

    Hello, I log on to your new stuff like every week.
    Your writing style is awesome, keep doing what you?re doing!

  34. Love Torres

    Amazing glue retention ‘ my clients lashes last 6-8weeks. They are canceling their appointments

    Lash Adhesive-ThousandLashes' Ultra Crystal Bond
  35. Alexis

    I am hoping to offer something again and help others such as you aided me.

  36. Mari Tes

    Great in retention. Happy clients, of course happy lash artist. Thank you for fast transaction.

  37. vurtilopmer

    Nice post. I learn something more challenging on different blogs everyday. It will always be stimulating to read content from other writers and practice a little something from their store. I’d prefer to use some with the content on my blog whether you don’t mind. Natually I’ll give you a link on your web blog. Thanks for sharing.

  38. Janice

    This is by far my favorite glue , all my clients cancel their 2-3 week fills and end up coming back after 4 weeks, with all their lashes still in place ! It’s a miracle worker.

  39. Tanya (verified owner)

    My new go-to glue! Great retention and minimal fumes😍

  40. Johanna Portillo (verified owner)

    By far the BEST GLUE I’ve tried thus far. Works great and fast. I use this for all my clients and none have experienced any irritation or allergies. Definitely ordering only from thousand lashes! So easy to order too:)

  41. Johanna Portillo (verified owner)

    Hands down the BEST GLUE out there. I’ve tried many but none out there working this one. Retention is amazing ! I use on all of my clients and none have ever experienced burning, irritation or allergy like other glues Ive tried. I’ll be ordering from thousand lashes from now on 🙂

  42. Maria R. (verified owner)

    I love this glue ! I’ve tried very popular glues and this one never fails me. Works in low to high humidity from my experience. Mos def my go to glue.

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