Master the art of DIY lash extensions with our seamless underlash clusters. Achieve ultra-natural, lifelike, water-proof, and salon-quality lashes that last up to 10 days—all from the comfort of home.
Choose Your Style (available in 3 lengths, in 2-Pack or 3-Pack):
·Originals are similar to your natural lashes and just as soft, with evenly spaced fibers that lightly criss-cross throughout.
·Prism is incredibly versatile, amplifying all eye shapes and styles. A gorgeous blend of volume and mixed-length fibers creates a dimensional enchantment.
·Midnight has ultralight fibers, tightly clustered with a criss crossing flair for the perfect balance between drama and whimsy.
Or Choose a Kit (available in 3 lengths) - Meet the essential ultra-longwear DIY lash extension system:
·PRO DUO: This kit includes our signature long-wear lash bond (Cosmo’s Favorite) and 10 Originals fluffy, lifelike lash clusters.
·Beginner Duo: This kit includes our signature long-wear, beginner-friendly lash bond (Cosmo’s Favorite) and 10 Originals fluffy, lifelike lash clusters in 3 sizes.
·Eternal Bond Black + Crystal Coat 2-Pack: The powerhouse duo for up to 10 days of comfortable & secure lash wear. Featuring Eternal Bond (PRO Lash Glue), voted Cosmo’s Best, with 10,000+ sold monthly, and Crystal Coat—our signature clear sealant.
·Bond Breaker Remover: The effortless way to remove your Lilac St. cluster lash extensions. Our Bond Breaker Lash Remover Serum melts away lash bond while nourishing your natural lashes with collagen extract and essential oils. Designed for safe, gentle, and quick removal—no tugging, no tears.
Why You’ll Love It
·LONG-LASTING: Waterproof, sleep-proof, and budge-proof, designed for up to 10 days of wear.
·LIFELIKE: Our best-selling Originals lashes blend seamlessly with your natural lashes—weightless, comfortable, and undetectable. Originals mimic the look and feel of real lashes with evenly spaced, soft fibers that crisscross naturally.
·LASH-LOVING: Vegan, cruelty-free, and made with lash loving ingredients to protect your natural lashes.
Own Your Look
·BEGINNER-FRIENDLY: Easy 10-minute application—just glue, apply, and seal.
·CUSTOMIZABLE: Mix and match lash lengths to create a personalized lash map—no salon needed.
No Compromises
·HIGH-QUALITY CLUSTERS: Handcrafted from premium PBT silk fiber with an undetectable band for lasting comfort.
·WATERPROOF BOND: Flexible, quick-drying, and beginner-friendly with a precision brush-tip for easy application.
·CLEAR SEALANT: Locks in lashes, reduces stickiness, and extends wear. With lash loving ingredients to nourish your natural lashes.
Over 17,000 5-Star Reviews
“These are amazing. I’ve been wearing these for the past 2 months and typically go between 7-9 days before changing them.” —Nikki D.
Care & Storage
·Avoid touching lashes when wet for maximum longevity.
·Re-fuse lashes after showers, Lash Baths, or face washes—only after fully dry.
·Keep lashes fresh with our Lash Bath Kit (sold separately).
·Store glue in moderate temperatures to maintain adhesion. Store glue at room temperature. If glue freezes in transit, contact us for a free replacement.
What’s Inside (Choose from)
·Originals Lashes: 20 Individual Lash Clusters, Wispy and Fluttery, Natural Lash Cluster (12mm, and 14mm – 20 wisps included in the bundle)
·Midnight Lashes: 2-Pack, 20 Individual Lash Clusters, Lush and Layered Dramatic Lash Cluster (12mm, and 14mm – 20 wisps included in the bundle)
·Prism Lashes: 20 Individual Lash Clusters, Fluttery and Dimensional, Natural Lash Cluster (12mm, and 14mm – 20 wisps included in the bundle)
·Beginner Duo (Kit): 10 Individual Originals-style Lash Clusters, Lilac Lash Glue Bond, for At-Home Longwear Lash Extensions (available in 10mm, 12mm, and 14mm – 10 wisps included in the bundle)
·PRO DUO (Kit): 10 Individual Originals-style Lash Clusters, PRO Glue Bond, for At-Home Longwear Lash Extensions (available in 10mm, 12mm, and 14mm – 10 wisps included in the bundle)
How to Apply
·GLUE: Apply a small amount of Lilac Lash Glue to clean natural lashes, focusing at the base.
·LASH: Pick up lash wisps and place them along your waterline.
·SEAL: Swipe a thin layer of Crystal Coat inside of the Applicator and squeeze wisps and natural lashes together to seal the bond.
Questions? Reach out to hello@lilacst.com.

