Long Active Eyelash Serum - Korean Eyelash Boost Serum - Eyebrow Growth Enhancer for Longer and Thicker - Vegan Prostaglandin Free & Non Irritating - Peptides, Hyaluronic Acid, 0.3 fl.oz.

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.

I came onto Amazon in tears in early May about my eyelashes. I always had nice lashes with the boost of babelash until I opted for a lash lift and tint in late March. By early May, my lashes were broken, falling out and growing in all directions. I was using babe lash but it wasn’t growing them back. I saw a similar review on here about this product working and on 5/8 I bought it. I swear within a week, my lashes changed. I used this every night diligently and before putting any mascara on I would use a mascara wand to comb them out in the morning. I have my lashes back!! And maybe more honestly. I cannot believe the growth in a 3 week period of time. My picture with mascara shows it all. This is gentle and doesn’t irritate me and tbh I like that it’s in a wand form so I just brush it directly on my lashes and they eat it up. I will repurchase this forever. I am so grateful for this product. I was losing hope!

I have been using COSNORI Long Active Eyelash Serum since May 12. I can see my lashes looking a bit longer and healthier over time. The dual applicator makes it easy to apply along the lash line and on the lashes, and it feels gentle during use. The formula is lightweight and not greasy, and it has not caused much irritation when used carefully. It also seems to help reduce lash shedding and improve overall strength over time. The only downside is that applying too much can sometimes leave a slight white residue, and it may cause mild stinging if it gets into the eyes. Results take time and require consistent daily use. Overall it is a solid lash and brow serum that shows gradual improvement and is worth using if you stay consistent.

All I can say is wow. I never thought my lashes were capable of getting longer & thicker. I have naturally short, fine and straight lashes (Asian lashes) & relied heavily on lash clusters for a while. I bought this product in May 2026 & have used it *almost* consistently. I take a few days to a week break sometimes since my eyes get itchy with allergies. Already in the first month of use I noticed a drastic difference in my lashes. This is the first serum I’ve ever used so I can’t compare to other brands but I’ve had no issues. I also use it on my brows which have helped with a lot of the bald spots there as well. I can’t recommend this product enough. Will definitely be a consistent repurchase for me.

I bought this thinking that I wouldn’t get dark discoloration under my eyes like the other one I got from the doctor offices. One review said her eyes didn’t get the dark eyes well I used it 5 days and it is now dark under my eyes… I hope it goes away like the other brand. It may make the lashes grow but you’ll get the dark circle under the eyes

This works!!! I somehow lost a ton of lashes on my right side and have been using this at night, and as a primer during the day before mascara. My lashes have gotten SO much longer. I wish I had taken a before pic.

i'm seeing on reviews that this serum doesn't sting or irritate peoples eyes -- this doesn't irritate my eyes or i would dispose this immediately. But when i accidentally get it into my eyes it stings and hurts A LOT.been using this for almost 2 months now and i don't see dramatic results. however i do notice some volume/new lashes on my top/bottom. i also brush it thru my brows and i see a difference.Hygiene and safety is everything for the eyes, people! i would always only use this serum on clean eyes and dispose this after 2 months...8 weeks is a long time..and you don't want to risk unwanted bacteria into your eyes just to possibly have a stye or infection.OVERALL this is a GREAT lash serum because it nourishes the lashes, doesn't give your under eyes a reddish look, and sold at a decent price.

I have been using this product for 3 weeks now yet I don’t see a difference at all. My right top eye lid is very sore to the touch. Will stop using for a day or two if it still hurts I’m sending back.

Lo utilizzo da pochissimo però non dà problemi agli occhi e le ciglia (reduci da lash cocaine) stanno restando abbastanza folte

LOVE THIS! I’ve been using it for a month and have seen so much growth on my eyelashes and eyebrows. So far it’s given me so much more volume, the number of lashes I have doubled however I haven’t seen much of a difference in length yet but I think I have to wait longer. My sister used this before me and has noticed a big difference in volume and in length. This is also the first eyelash serum that has given me no redness or rash, I have really sensitive eyes and grandelash and babelash although they did make my eyelashes longer (not more eyelashes though) were really irritating me, they made me look like a panda with red eye bags that itched. ANYWAYS off topic but this is such a great product and crazy cheap in comparison!!!

Ich verwende das Serum morgens und abends seit Beginn des Jahres und habe ziemlich schnell den Wachstum der Wimpern gesehen. Nach Jahre langem Tragen von Wimperverlängerungen hätte ich nie gedacht das ich mal so zufrieden mit meinen eigenen Wimpern sein werde. Hab mir in Korea das Serum gleich nachgekauft und auch dort ist es einer der am besten verkauften Produkte! :) Natürlich ist es wichtig das Produkt regelmäßig und für einen Zeitraum anzuwenden - dafür wird man aber auch belohnt :D

You need to apply everyday for better results obviously. I love the product and I can see regulars writhing a month

De todos los productos para pestañas que he utilizado creo que es mi favorito hasta ahora. La presentación en la que viene para aplicar es muy cómoda, antes me daba más flojera con los otros y sentía que era más sucio pero con este aplicador no hay ningún problema. A los resultados de pestañas si noto la diferencia. Yo tengo pestañas largas pero busco tener volumen y que estés más fuertes. Siento que se me dejaron de caer tanto y si he notado que en zonas donde no tenía ya tengo más. Además de que si son más largas, no crecen mucho más eso si, si tienes pestañas pequeñas no se que tanto pueda ser el cambio pero a mi me funcionó muy bien