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| $17.94 $22.43 | Buy |
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Common questions · Based on live data
As of May 12, 2026, Cosnori Long Active Eyelash Serum is cheapest at OLIVE YOUNG for $17.94.
Won Olive Young Awards for 3 consecutive years.
Provides easy and outstanding daily care.
Eyelash serum that has won 21 times in the credible beauty awards.
No.1 eyelash serum from the 2022 Hwahae Beauty Awards.
This product has been officially approved by the Korea Agency of Vegan Certification and Services.
This high concentration serum completed clinical trial.
Nourishing and providing elasticity for eyelashes, brows, and hairline.
Formulated with pH level that is the same as the pH of tears and oil-free water base. Completed low irritation test on the skin for mild daily care even after eyelash extension.
The special C-curled brush and ball tip that are designed for the first time in the makeup industry to optimize eyelash care provide effective nourishment between eyelash roots.
Recommended for those who have thin and inelastic lashes, have weakened lashes due to eyelash extension and perm, want to improve thin lashes for eye makeup, and want to have healthy and abundant eyelashes.
Contains patented peptide ingredients to give gloss and elasticity to eyelashes.
Contains hyaluronic acids to help moisturize and retain moisture on eyelash.
Contains Centella Asiatica Extract to supply moisture and nutrition to eyelash.
The formula containing patented peptide and hyaluronic acid provides elasticity and glossy texture for firm and abundant lashes.
1. Take a small amount of the content with the round ball tip and thoroughly apply between eyelash roots, under lashes, and lashes.
2. Apply the mascara from root to tip using the C-curl screw brush.
*The growth cycle of eyelashes is 7-8 weeks. It is recommended to apply small amount of the product for light absorption on a consistent basis.
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Yes — dropped in price 2 times in the last 90 days, most recently to $17.94 at OLIVE YOUNG on May 3, 2026.
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Find Cosnori Long Active Eyelash Serum on Alencia — currently available at one retailer. Set a free price alert and get notified the next time the price drops.