MARY LASH Glue m3 - Fast Lash Extension Adhesive
| Experience Level | Universal |
| Strength | Elastic |
| Drying time | 0.5 sec |
| Humidity | 40-60% |
| Temperature |
64.4–77°F |
| Consistence | Medium density |
MARY LASH M3 glue has an innovative formula for versatile use. With an elastic bonding time of 0.5 seconds, it is ideal for technicians of any skill level. The secret to its success lies in its medium-thick consistency, providing comfortable work with both large and small volume extensions.
The recommended humidity for using this glue is 40-60%, and the optimal temperature range is 64.4–77°F. This makes it an indispensable tool year-round, as the formula is not demanding regarding environmental conditions.
The shelf life is up to 9 months due to the specially developed formula by our technologists. The hypoallergenic composition is safe for both the technician and the clients.
Thanks to the unique balance of characteristics, MARY LASH M3 guarantees flawless results and long-lasting lash wear in any season.
Eyelash glue is intended for professional use only.
How to use
How to Achieve the Best Retention with MARY LASH M3 Glue?
The best temperature for M3 glue is 64.4–77°F with a humidity of 40-60%.
Remember that if:
- The temperature is below 64.4°F, the glue may dry more slowly.
- The temperature is above 77°F, the glue may dry faster.
- The humidity is below 40%, the glue may dry more slowly.
- The humidity is above 60%, the glue may dry faster.
Working under the ideal conditions for the glue will ensure the optimal drying time, leading to excellent retention. To monitor the conditions in your workspace, we recommend using a hygrometer.
The simplest way to adjust the temperature in your lash room is to use an air conditioner, fan, or heater/radiator. To increase or decrease humidity, use a humidifier or dehumidifier.
Remember that improper handling of fast-drying glue can lead to poor retention. If your room has high humidity and temperature, your glue will dry much faster. However, since the speed of your work does not increase accordingly, you may experience poor retention, leading to lash fallout within 2-3 days after the procedure.
Your retention may also suffer if the glue is not fresh or if you store or use it improperly. The shelf life of m3 glue before opening is 9 months from the date of manufacture. After opening, we recommend changing the glue bottle every four weeks for the best retention. The maximum time after opening is 2 months, but if the glue is opened several times a week or if the technician has appointments every day, it is better to change the glue every 4 weeks.
Remember to store the glue upright, in a dry place, away from direct sunlight, ideally in an airtight container (glue storage container).
To track the glue's freshness, simply attach a piece of tape to the glue bottle with the date of opening written on it. For shaking the glue, it is better to use a glue shaker to ensure a uniform consistency for better retention. Remember to wipe the nozzle after each use to prevent clogging of the nozzle and cap.
If you notice that your retention is not perfect, go through this checklist:
Check the humidity and/or temperature level in the room to ensure they are at the recommended levels.
Ensure you are properly cleaning natural lashes – we recommend using a lash foam cleanser to clean the area around the eyes from makeup. After thorough cleaning and applying patches, prepare the natural lashes using a degreaser.
If the glue is working slowly, apply MARY LASH Primer to the lash strip. If the speed is still insufficient, apply a booster to make your glue work faster.
Ensure you always work with a fresh drop of glue (we recommend changing the glue drop every 10-30 minutes – or even more frequently during hot months or in high humidity conditions).
Make sure you are using an adequate amount of glue – a drop that is too small or a very thin layer of glue may not be sufficient to hold the extensions on the natural lashes for several weeks.
Check if your bonding is correct (at least 2 mm of bonding with the natural lash, with no split or crossed bases).
The glue drop should not be too large (the larger the surface area, the more glue is in contact with the air) nor too small (the glue drop will dry too quickly).
Do not add fresh glue to the previous glue drop (contact between the "old" and "new" drop will make the glue become tacky very quickly).
If none of the above points work, switch to a slower drying glue (such as M1) or consider enrolling in a course at the MARY ACADEMY.
We deliver to all 50 states in the U.S. and Canada. Standard shipping typically takes 3–7 business days, while express options may take 1–3 business days. Delivery times may vary based on your location and shipping method selected at checkout.
We offer free standard shipping on all orders over $149.99. For orders below this amount, shipping fees are calculated at checkout based on your location and chosen delivery method.
Due to the nature of our products, we do not accept returns.
At MARY LASH, we believe that every lash artist deserves tools they love and can rely on. If for any reason you’re not completely satisfied with your purchase, we’ve got you covered. Our return and exchange process is designed to be simple and hassle-free, ensuring you get exactly what you need for your work.
Returns & Exchanges
If something isn’t right, please reach out to us at marychebanenko@gmail.com within 14 days of receiving your order. We want to make sure you’re happy with your products, and we’ll help facilitate the return or exchange process.
How to Process a Return
- Returns must be requested within 14 days of delivery.
- Email us at marychebanenko@gmail.com, including your order number in the subject line (found in your order confirmation). Our team will then provide you with return instructions.
- If an item is defective or damaged due to a manufacturing issue, we’ll replace it at no extra cost to you.
- Free return shipping is available for customers within the U.S.
- Any damage caused during shipping must be reported immediately. Please email photos of the damage to marychebanenko@gmail.com.
Specific Product Return Policies
Certain products may have special return conditions. Be sure to check the product listing for more details on returns.
We want every customer to have a fantastic experience with MARY LASH. If you have any questions or concerns, our customer care team is here to assist you.
Thank you for choosing MARY LASH,
With love,
The MARY LASH Team
Choose options
I’m in love with this glue! 🫶 The liquid consistency makes it so easy to work with, and the retention is absolutely perfect. The drop lasts at least 30 minutes, which is incredible—I’ve never used a glue with such long working time. m3 is truly one love! ❤️
Ira | Customer
I only use m3 during fall and winter—it’s amazing! The retention lasts 1–2 months, and it works super fast without any stickiness. I’m 100% satisfied and highly recommend m3 to everyone!
Lesia | Customer
Need help?
Frequently Asked Questions
Below you will find some common questions asked by our customers about our products.
REASONS FOR POOR LASH RETENTION:
Glue speed- the glue worked too fast or the glue itself was too fast. Therefore, you just couldn't keep up with the glue, but the performance of your glue might have been accelerated by improperly used products or mistakes in the sequence of work.
Solution:Use a slower glue (for example, M1).
1. DO NOT use primer/booster on natural lashes and on the lash strip. If you have already used it, switch to the other eye or use lashes from the other side of the strip where there is no product.
3. Clean the lashes with products that have a neutral pH (MARY LASH degreaser, foam, saline solution).
4. In your work, first isolate the natural lash with straight tweezers, and only then dip the artificial lash in the glue.
5. It is important to place the lash correctly on the first attempt, you should not place it on the natural lash multiple times.
6. Drop a new droplet of glue - preferably in a glue ring - as the glue thickens more slowly in it.
GENERAL RULES THAT ALWAYS APPLY
1. Change Glue Regularly:
- Replace glue every 3-4 weeks, even if some remains. If you open the bottle only 1-2 times a week, you can stretch it to 2 months.
2. Monitor Room Humidity and Temperature:
- Always keep an eye on the humidity and temperature levels in your workspace.
3. Ventilate the Room:
- Ensure to ventilate the room before each client session.
4. Properly Clean Natural Lashes:
- Use a lash foam cleanser to clean natural lashes and the surrounding eye area from makeup.
5. Apply Neutral pH Degreaser:
- After thorough cleaning and applying patches, use a neutral pH degreaser on natural lashes.
6. Refresh Glue Drops Regularly:
- Change the glue drop at the first sign that something feels off (every 10-30 minutes).
7. Mix Glue Thoroughly:
- Mix the glue well for 30 seconds before dispensing a fresh drop, or use a glue shaker.
8. Avoid Mixing Old and New Glue:
- Do not add fresh glue to an old drop. Contact between the "old" and "new" drops will make the glue become sticky quickly. Discard the old drop before adding a new one.
9. Do Not Wipe the Lash with Glue on the Patch:
- The amount of glue should be adjusted by the speed at which you pull the lash from the glue drop.
10. Store Glue Properly:
- Keep the glue in a thermal bag and in a cool, dark place.
11. Keep the Glue Nozzle Clean:
- Always keep the glue bottle nozzle clean.
12. Wipe the Glue Nozzle Each Time:
- Clean the nozzle every time you use it.
13. Replace Nozzle and Cap Together:
- Change the nozzle along with the cap.
14. Hold the Tube Vertically:
- Keep the tube vertical when dispensing a drop.
15. Close the Glue Tightly:
- Ensure the glue is tightly sealed for proper storage.
GLUE WORKS SLOWLY: REMEMBER - it is much easier to speed up the glue than to slow it down! So, it is not as bad as it might seem.
1. To speed it up, apply primer to the lash strip. If that is not enough, apply a booster to the lash strip. If it still doesn’t help, apply the booster to the natural lashes in the area without artificial lashes. Refresh the products every 30 minutes.
2. Check your work sequence - in such a case, it is important to first dip the artificial lash in the glue, and only then isolate the natural lash with straight tweezers and place the artificial lash on it.
3. Too much glue - this is a very rare case. Remember, the amount of glue depends on the thickness of the natural lash.
4. Very fresh glue - glue just after opening always works slower because it is very fresh and contains a lot of stabilizers.
5. Drop a new droplet of glue - a micro-droplet on tape works faster than in a glue ring.
6. If possible, increase the temperature and/or humidity in the room, and the glue will work faster.
7. If available, use a faster glue (for example, M4).
CHANGES IN GLUE BEHAVIOR DURING USE
The fresher the bottle, the slower the glue works, and conversely, the longer it has been opened, the faster it works. The same applies to the texture: the fresher the glue, the more liquid it is, and when the glue has been open for a long time, it becomes thicker, which significantly affects its performance.
WHY IS THIS?
This is due to the amount of stabilizers in the glue. With each opening, the amount of stabilizers decreases, causing the glue to change its behavior even under the same conditions.
Solution:
- Consider the texture of the glue. If you prefer working with liquid glue, use smaller volumes and change the bottle when the texture starts to change.
- Conversely, if you cannot work with liquid glue, open the bottle, use it until the end, and opt for a larger volume.
- It is essential to adapt to the glue's behavior based on these changes. Use the tips above to adjust accordingly.
Reasons That Could Affect Glue Performance:
1. Changes in Temperature/Humidity:
- Higher temperature and humidity levels make the glue work faster, and lower levels slow it down. Refer to previous tips on how to handle these changes.
2. Oxygen Levels in the Air:
- If there is insufficient oxygen, the glue performs poorly, and the technician may not understand why. Ensure to ventilate the room properly.
3. Additional Scents:
- Perfumes (yours or the client's), air fresheners, the smell of lamination solutions, hair dye, and other strong odors can negatively affect glue performance.
4. Technician's Mood:
- Sometimes, everything seems to go wrong, and the glue doesn’t work well, making you want to give up. Remember, it's just one of those days. If possible, take a day off, treat yourself to something nice, or do something just for you, not for your family, clients, or friends, but for yourself. The technician's mood is very important. Keep a positive attitude and don't forget about self-care.