- Borboleta Lash Serum, Eyelash Serum for Longer, Thicker, and Fuller Looking Natural Eyelashes, (Full Size, 3 Month Supply)

After an unfortunate eyelash curler incident and a Google search that took me down a frightening rabbit hole, I learned it can take up to 4 months to regrow lashes after they had been ripped out. After I stopped panicking I found this lash serum. It had excellent reviews so I figured why not. I am so glad I did. This lash serum is amazing. I have been using it for almost 3 weeks and my lashes are growing back and the lashes that didn't experience the carnage of my eyelash curler are longer too. It's super easy to apply, just swipe and your done and watch your lashes grow. I experienced zero irritation and no residue or stickiness on my eyelid which was a bonus. I will say there is one thing, it's not a deal breaker for me but I have noticed the skin where I apply is a bit lighter/brighter than before. It doesn't bother me but just beware it could happen. It's worth it to me. At this rate my new lashes should be long enough I can wear mascara again. For the price this lash serum is a miracle in a bottle. Buy it. Now.

Purchased this September/25 started using it every night now I’m on every other or every two nights. My lashes have doubled in length. I don’t always get a chance to put it on at night so I do it after my shower some days. I’m 66 years old and my eyelashes were very stubby. I love how long my lashes are now. It doesn’t irritate my eyes and doesn’t leave any dark stains. This stuff is fabulous. Believe the hype!

I was really hoping this lash serum would work for me, but unfortunately, it didn’t. I’m allergic to prostaglandins, and although this product does not contain prostaglandins, I had an allergic reaction immediately after using it. This makes me think I may be sensitive to one or more of the other ingredients in the formula. Since then, I’ve switched to BABE ORIGINAL Renewing Lash Serum, which also does not contain prostaglandins, hasn’t caused any allergic reaction for me, and is a more affordable alternative.

I have used multiple luxury eye lash serums, many that were as much as 3x more costly. However, this product out performs anything else I have ever used. I saw results on less than one week and by two weeks my lashes were visibly much longer and stronger. HIGHLY RECOMMEND!

I started using it in August, fast-forward to December or so, my upper lashes are so long they are tangling with my lower lashes at the corners. They look thicker, they FEEL thicker and they're crazy long. After getting a lash-lift, I look like I've got mascara or a set of extensions on. Be careful about getting it on your skin around the eyes, some hair near my eyes started growing in darker and thicker too -- nothing I couldn't pluck out, but it is VERY effective.

Works really well. Easy to apply. I did it consistently every night and noticed my lashes growing longer after a month and a half or so. It was not irritating for me and I have pretty sensitive eyes. The only thing I noticed was a little bit of a reddish line where I apply the liquid on to my lash line but it wasn’t irritating and went away on its own.

Works so well! Keep away from eyeball, as it does burn when it runs.

All I can say is this product is AMAZING. I began using it in September and have seen huge results in the length and volume of my lashes! I get complimented on my natural lashes all the time now, and when I began using it, I had very short and straight lashes after taking off my lash extensions. I have attached pictures of the before and after (all pictures are without any mascara on) and the difference is so clear. When I first began using it, I used as directed, applying it one time at night and I have continued using it, now that I am in need of a refresh on the bottle, I have only been using it every other day and still feel as though my lashes are continuing to last and look great! The application is a breeze and truly I have not found any hassle in implementing it into my nighttime routine. 10/10 I always recommend this to everyone who compliments me on my eyelashes!

Wowowowowow. I never leave reviews but had to leave a review because this serum is insane and i'm so happy with it. I was bad with using it consistently yet still have lash growth. I've been asked a couple times if I had lashes on. I lost a lot of lashes after using lash clusters and extensions and my lashes were so short and stubby so I purchased this and my lashes are so long, they touch my eyebrows. anyways i totally recommend. i don't know why this product only has 4.1 stars because it worked fantastic for me. I've purchased a second bottle now.

This has to be one of the best lash growth serums, ever. I had done a fair bit of research before buying the product back in October. I was skeptical as the reviews and pictures…well you never really know. I have generally long eyelashes, but I had used a mascara which caused them to thin and fall out. I have been using this product since 29 October 2025. At first, I would apply it twice a week, at night. At first, it felt like I cried through the night and my eyes were slightly red (as with some products, that can cause you to have reactions. But that happens with anything in life right, a bit uneasy at first.) But after a few uses it stopped. I started using it more regularly, and then bumping it up to twice a day; once at night and one in the morning (before my mascara). I have noticed a MASSIVE difference, holy smokes, I’m not over exaggerating because I’m big on reading reviews. But this is an incredible serum, worth every dollar. I took a picture the first day (for a before) also have pictures with mascara before using it. And to-date (2 February 2026). Also, I have used every Mascara imaginable to man, and in my images, I have pictures with the same mascara on (Clinique High Impact, it’s quite a simple mascara compared to Maneater by Tarte and Better than Sex), this is for context so you know that those two mascaras actually give you a false lash look as opposed to the Clinique. But, you have to see my results. I think I will use this product until the day I die 😅, they probably will still be growing in my grave! My eyelashes are even thicker and back to the length they were when I was 18! I’m 33 now 😅. Okay, I hope you buy this :).

Absolutely fantastic product!!! A bit spendy but worth the money. I started using this product in August and the results really are phenomanal to the point i've stopped wearing false eyelashes! Will definitely be repurchasing

So far so good. Product is easy to put on with no irritation. I’m excited to see how it works in the next month or so.

I don’t like wearing mascara because I have really sensitive eyes, but I wanted to draw attention to my eyes regardless. This serum is the real deal. I have multiple friends that have bought it after seeing the changes it has done for me. I would 100% recommend it to anyone.