Skip to main content
Powerful Lash Removal, Zero Damage.
FREE SHIPPING ON ALL U.S. ORDERS $65+ 🚚💨
Up to 45% off Lashes → Subscribe

WE TRIED THE REST—THEN WE MADE THE BEST

ETERNAL BOND

The bond behind every Lilac St. look.

SHOP NOW

Eternal Bond

$17

OUR LONGEST LASTING HOLD

Meet Cosmo's Best Eyelash Glue—10,000+ units sold monthly. Our exclusive, quick-drying lash bond holds on strong but remains flexible for maximum comfort.

Lash Size Guide

The Bond Behind Every Lilac St. Look

    • The Bond Behind Every Lilac St. Look

    Better Together

    • Lilac St. Originals Lash Extensions
      Originals

      $11

      Originals
      Length
    • Lilac St. Prism Lash Extensions
      Prism

      $11

      Prism
      Length
    • Lilac St. Midnight Lash Extensions
      Midnight

      $11

      Midnight
      Length
    • French Lace
      French Lace

      $11

      French Lace
      Length
    • Lilac St. Feather Lash Extensions
      Feather

      $11

      Feather
      Length
    • Lilac St. Dawn Lash Extensions
      Dawn

      $11

      Dawn
      Length
    • Volume
      Volume

      $11

      Volume
      Length
    • Lilac St. Uptown Eyelash Extensions
      Uptown

      $11

      Uptown
      Length

    • This lash glue did its thing!


      Perfect hold for almost 10 days with no lifting, irritation, or burning. A little went a long way and it came off with ease using the bond breaker and lash wash!

      Ciara L.

    • Great bond for my sensitive eyes!


      It doesn't dry out, applies easily, feels comfortable on my eyes, for way less than any bond I have tried.

      Nan L.

    • I ONLY buy Eternal Bond.


      Paying the extra few bucks is totally worth it because of the applicator. It's beginner-friendly, so don't be afraid!


      Ella K.

    Kits & Accessories

    • Lilac St. Lash Coat
      Crystal Coat

      $15

      Crystal Coat
    • Lilac St. Ciao for Now lash remover
      Bond Breaker Lash Remover (Ciao For Now)

      $17

      Bond Breaker Lash Remover (Ciao For Now)
    • Lilac St. Removal and Care Kit
      Removal + Care Kit

      $55 $44

      Removal + Care Kit
    • Prelude priming pads Lilac St.
      Prelude Priming Pads 3-Pack

      $5

      Prelude Priming Pads 3-Pack
    • Expert Application Kit
      Expert Application Kit

      $70 $59

      Expert Application Kit
    • 3D Sleep Mask
      3D Sleep Mask

      $15

      3D Sleep Mask
    • Lilac St. Lash Pad demonstration with lashes (not included)
      Lilac Lash Pad

      $8

      Lilac Lash Pad
    • Lilac Lash Glue (Lock-It Bond) in black with a cap integrated applicator brush
      Lock-It Bond (Lilac Lash Glue)

      $12

      Lock-It Bond (Lilac Lash Glue)
      Color

    FAQs

    • It’s more fluid at first and thickens with use. Allow extra dry time early on, or pump the wand to get a tackier texture quicker.
    • Yes—but it’s delicate when wet. Allow bond time to dry down, & avoid rubbing lashes while they’re wet. Gently pat them dry if needed.
    • Applying too much glue will cause clumping & impact longevity. Dab a light coat at the base of natural lashes—do not apply like mascara.
    • Gentle, damage-free removal requires patience. Apply Bond Breaker to lashes and let it sit for 30 seconds before gently massaging the lashes off.