Our Retention Duo bundle is the ultimate combination of the top two eyelash products available on the market, making it an essential addition to any professional lash extension kit. You won't find a better duo anywhere else!
Megabonder instantly polymerizes the adhesive without shock curing (extensions turn white), increasing your retention by 30%. Trust us - all of our adhesives are top-notch and will five you the best retention. It's just a matter of finding the one that works best for you and your environment.
- Tempo (1-2 seconds dry time): Perfect for beginner lash artists, with a medium thin consistency and moderate drying time, it allows you to apply just the right amount of glue with ease for hassle-free lash application.
- Megahold (1 second dry time): Our most loved glue ever! This innovative glue has runnier consistency, works in a wide range of temperatures and humidity levels, perfect for intermediate and experienced lash artists.
- Blink (0.5 second dry time): Achieve maximum lash speed with Blink Adhesive! Its super-fast drying formula, thin consistency and superior hold make it perfect for experienced lash artists.
Details:
- Save 20% when buying the bundle compared to buying separately
- Contains 2 full-size products: Megabonder 2 in 1 and a lash adhesive of your choice
- Ultimate retention combo with the best-selling Mega Lash Academy products
IMPORTANT: Megabonder should only be applied to the adhesive bonded joints with Long Tip Micro Applicators or Micro swabs before and/or after the lash extensions treatment. We do not recommend using Megabonder in nano misters or similar devices as it may cause skin irritation or other side effects.
STORAGE:
- Store upright in a cool and dry place, away from sunlight, fire and any other source of heat.
This product bundle is excluded from any sales, special offers or discount codes.
Shipping Information
🚚 Free U.S. shipping on orders $125+ (standard shipping, before taxes and fees, after discounts)
⏰ Order by 1:30 PM Arizona time, Monday through Friday, and it usually ships the same day. Orders placed after 1:30 PM, on weekends, or on holidays ship the next business day.
📦 Delivery times (after your order ships):
- USPS Ground Advantage: 3-5 business days
- USPS Priority Mail: 2-3 business days
- UPS 2nd Day Air: 2 business days
- UPS Next Day Air: 1 business day
UPS doesn’t deliver on weekends or holidays, or to P.O. Boxes.
⚠️ Delivery dates are estimates, not guarantees. Weather and carrier delays can slow things down, and we can’t refund shipping if the carrier is late.
🛡️ Checkout+ (by Re:do) covers lost, stolen, or damaged packages, plus free returns and exchanges. It’s added at checkout, and you can remove it. Without it, any claim goes to the carrier directly.
🌎 International orders may have customs fees, which the buyer pays.
Return & Exchange
↩️ 14-day returns. Request a return within 14 days of delivery, then ship it back within 10 days of approval.
✅ Items must be unused, undamaged, and in their original packaging, with all lash strips in place.
🚫 Final sale: liquids (adhesives, cleansers, primers, bonders, removers), sale items, personalized or engraved items, subscriptions, gift cards, and digital products.
📦 Damaged, defective, or wrong item? Email us within 7 days of delivery with photos and order number and we'll make it right.
💸 Refunds to your original payment have a 10% restocking fee. Exchanges and store credit have no fee.
Disclaimer
Our products are exclusively designed for professional use and should only be purchased by licensed estheticians or cosmetologists. Please check with your state licensing board to confirm requirements in your area. All products available on this website are intended for professionals only. Improper application can lead to harm. Only individuals with appropriate training, in line with local laws and regulations, should apply these products. Do not attempt to use these products if you have not been properly trained.












































