

✨ Elevate your lash game with Korea’s #1 award-winning serum!
COSNORI Long Active Eyelash Serum is a vegan, prostaglandin-free Korean beauty innovation, celebrated for 3 consecutive years as the top eyelash serum by Olive Young. Featuring a patented peptide complex and hyaluronic acid, it delivers hydration, elasticity, and root nourishment via a unique dual ball-point applicator. Clinically tested to be gentle and non-irritating, it strengthens lashes, prevents fallout, and doubles as an eyebrow enhancer—perfect for millennials seeking a clean, effective, and visibly transformative lash care solution.












| ASIN | B08NWSB791 |
| Best Sellers Rank | #7,404 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #15 in Eyelash Primers |
| Customer Reviews | 4.2 4.2 out of 5 stars (697) |
| Manufacturer | Korea |
| Product Dimensions | 4.9 x 0.85 x 0.8 inches; 0.32 ounces |
| UPC | 691266779672 |
B**?
Hydrating Eyelash Serum
I’ve been using the COSNORI Long Active Eyelash Serum for a few weeks now and I really like it! My lashes look noticeably longer, thicker, and healthier, and I love that it doubles as an eyebrow enhancer too. It applies so easily with the fine brush tip, dries quickly, and doesn’t leave any sticky residue. What really sets this serum apart is how gentle and non-irritating it is. My eyes are usually very sensitive, but I’ve had zero issues—no redness, itching, or burning. The fact that it’s vegan, prostaglandin-free, and packed with nourishing ingredients like peptides and hyaluronic acid gives me so much peace of mind. I also appreciate that the formula feels lightweight but still hydrating, so my lashes don’t feel brittle. With consistent use, I can already skip mascara some days because my lashes look naturally fuller. If you’re looking for a safe, effective, and clean lash and brow growth serum, this one is definitely worth it.
L**Y
Budget Product with Visible Results
This product is a great choice if you want a budget-friendly option with visible results. The product is easy to apply and gives no irritation to skin and eyes. It also works great as a clear mascara for a no makeup look. Great product!
B**A
Non irritating
Seems to be working because lashes look a bit longer and not falling out after 3 weeks of use. Non irritating . Eyes don’t burn. Will purchase again
K**Y
COSNORI Lash Serum
I’ve gone through multiple bottles of the COSNORI Long Active Eyelash Serum, and I’m definitely seeing great results. My lashes look longer, stronger, and healthier with consistent use. It’s gentle, easy to apply, and doesn’t irritate my eyes. This has become a staple in my routine, and I’ll continue repurchasing. Highly recommend for anyone looking to improve their lashes naturally.
S**L
A lash serum that works!
I was skeptical as I have tried many lash serum With no results. It took some time to get started but I can’t believe what my lashes look like now compared to when I started. Totally worth the money. Good product!
R**R
Great for Lashes
I recently tried this eyelash serum, and I’m genuinely impressed with the results. As someone who has struggled with thin lashes, this serum has been a game-changer. The formula is vegan and prostaglandin-free, which is a huge plus for me, as I prefer non-irritating products. After just a few weeks of daily application, I noticed my lashes looking longer and thicker. The inclusion of peptides and hyaluronic acid really makes a difference in nourishing the hair follicles. I also appreciate that it can be used on eyebrows, which has helped enhance their fullness as well. The serum is lightweight and absorbs quickly, making it easy to incorporate into my nighttime routine.
P**M
Good value.
No irritation. Too early to know if it works. I like the curved brush .
D**D
Works good
Works good, just not as great as the one that pioneered eyelash serum years ago. (The nonprescription one). However, this is a fraction of the price and the results are slower, and acceptable trade off for me.
A**R
Sehr gut 👍 danke
M**.
Lo utilizzo da pochissimo però non dà problemi agli occhi e le ciglia (reduci da lash cocaine) stanno restando abbastanza folte
T**A
You need to apply everyday for better results obviously. I love the product and I can see regulars writhing a month
E**E
Funciona súper bien
K**S
I am still using this product very economical had it for months still going and it does work
Trustpilot
5 days ago
3 weeks ago