See what real customers are saying about our natural Lash Serum! These verified reviews showcase the incredible results achieved with our gentle, nourishing formula – from longer, fuller lashes to improved lash health. Whether you're new to lash serums or looking for one that’s designed for sensitive eyes and lash extensions, hear directly from the people who’ve made it part of their daily routine.
Overall rating: 5 / 5 from 32 reviews.
I’ve been stocking this serum for my lash clients after 10 years in the industry and i have never found a better product on the market in that time that actually WORKS! I’ve also been using the two birds serum consistently for 4 weeks every single day twice a day and the growth has been incredible. I have sensitive eyes so because the serum has no nasties in it i have no irritation what so ever that i have experienced with other serums on the market- So happy!
Phenomenal eyelash serum! My lashes are noticeably longer and fuller in less than 6 weeks with no irritation to my eyes or skin. I wanted something that actually worked without harsh chemicals, and this exceeded my expectations. The best on the market and an absolute must-have! Birthday and Xmas presents are sorted!! 🫶🏻
Store owner replied: Thank you so much, Michaela! We love seeing long, long, LONG lashes like yours! We really appreciate you keeping us updated Xx
Love this stuff! I’ve used many eyelash serums but this one is by far the best. It doesn’t irritate my eyes like others have. The difference here is 6 weeks of continuous use. Awesome stuff.
Store owner replied: Thank you so much Jen! We’re thrilled to hear you're loving the serum — and we’re so glad you’re seeing results after 6 weeks. Appreciate you taking the time to share your experience!
Every other lash serum I’ve tried made my eyes itch or caused redness — I thought I was just allergic to this kind of product. Then I found Two Birds. I love that it’s clean, gentle, and still delivers results. I also love that when my teens steal it, as they always do it’s clean enough for them to use. I’ve been using it nightly for a month, and I’m already seeing baby lashes growing in spots that were sparse! I’m a mum of 4 with zero time for elaborate beauty routines, but this serum takes 15 seconds and has made a huge difference. I swipe it on before bed, and after 5 weeks I can literally skip mascara some days. It’s become a non negotiable part of my night time ritual — like brushing my teeth.
Store owner replied: Thank you so much for this thoughtful review Melissa— it means a lot.
Honestly the most effective lash serum I’ve ever used. I’m never sure about lash serums because I haven’t seen one provide much results in the past but this one did and shockingly quick. Bite the bullet and definitely get this one!
I’ve been using the Two Birds Lash Serum for a few weeks now, and I am so impressed. This serum has seriously promoted the growth of my lashes. The serum is so gentle, and I LOVE that it is fragrance free, and safe for sensitive eyes like my own. After using the product every night, I've noticed my lashes looking not only fuller but also much healthier. I also love that the application has been so easy. I would absolutely recommend this to anyone trying to grow their lashes and brows.
Absolutely love this serum !! Noticed a change after only a few weeks and i don’t even bother to put on mascara anymore because of it !!!
If I could give this product more stars I would. It has worked so well for me and completely transformed my lashes in 5 weeks! I’ll never get lash extensions again. 11/10 😍😍
Store owner replied: Incredible results Aleisha, so glad you love it!
The best natural lash serum I’ve tried - you don’t get that skin irritation that comes with using a chemical one & I saw incredible results in less than a month (over 4mm growth) !! I’d 100% recommend Two Birds Skincare and will definitely continue to use their serum over others.
I used to be a lash extension girly, but after this serum I don’t think I’m ever going back. I started using it on my lashes and brows every night, and the pictures are 2 weeks difference. ..MASSIVE. My brows even started growing new hairs?! I’ve always been super self-conscious about them (literally got them micro-bladed a few years back), so the fact that this actually works is insane. I was lowkey skeptical at first because there are so many of these serums out there, but this one is 100% worth it.
Wow such a beautiful product. Came packaged beautifully, already in 3 weeks I have noticed my lashes to feel stronger and more prominent 🤎 Highly recommend
Store owner replied: Thank you so much Corinne!
This is after 21 days of using the serum every. single. day. My lashes have never been super long or strong as I've had lash extensions for over 10 years and needed to try and bring them back to life. Now my lash extensions last longer between infills because my natural lashes are in much better health.
I just received my Eyelash Serum, and I’m delighted! The delivery was quick, and everything came perfectly packed. The instructions are clear and easy to follow, which I appreciate. I’m excited to start using it and see if it helps with my lashes. So far, very happy with my purchase!
Before & After from 4 weeks of use. I followed the instructions and used it daily. It also helped thicken and fill in holes in my 90s brows. It works!
So exciting!!! Thankyou Twobirds ♥️...from the moment I opened the box and the exquisite packaging was revealed I knew I was in for a treat. I am so thrilled. Delivery arrived in just a few days! The serum is perfection! Thankyou x
Love this for my lashes. Definitely getting longer and lusher
The most incredible growth serum on the market! I’ve been using this serum every day morning and night for the past 4 weeks consistently and my lashes have never been longer. I love putting my lash clients on to this serum also as the results on lifting my clients lashes are incredible
Beautiful box, fast delivery, easy to use. Love my new lashes!
This product is absolutely amazing!! I can’t believe the results.
My daughter and I absolutely love it — it’s the perfect gift for someone who has everything. We both think this product works so well and exceeded our expectations from the very first use. The quality is amazing, easy to use, and gives the best results. We noticed a big difference straight away and couldn’t be happier with it. Definitely one of the best products we’ve tried and we will 100% be using it again. Highly recommend
I can already see the difference in thicken after 4 weeks :)
I am a woman of a certain age and have noticed my lashes are now longer and easier to find when applying mascara. The packaging and wand itself is classy.
I'm absolutely blown away by Two Birds Lash Serum! At 51, I'm thrilled to say that my lashes have never looked better. After just 5 weeks of using this amazing product, both my upper and lower lashes are long, luscious, and looking like I'm in my 20s again!
Store owner replied: Thanks for coming back — we love hearing it’s still working for you. Consistency is everything and it’s great to know it’s earned its place in your routine.
Great product. Love the all natural ingredients. Beautiful packaging also! Highly recommend!
I was sceptical before buying this but OMG! It works! I’ve been getting so many compliments on my lashes! I’m not one to wear a lot of make up and the difference is crazy. They’re so much thicker and longer! The YUKA app rating made me try this brand and cannot recommend it enough!
Absolutely superb. It's easy to add into your nighttime routine and the fact it's made from such beautiful ingredients is a major win. I've had so many compliments on my lashes... and even people saying I look "refreshed"! Love this, makes a gorgeous gift too as the packaging is so luxe.
Love this serum! It doesn’t irritate and conditions so well. Have been using for over a month and my lashes have grown long enough to get my very first Lash Lift! Great for maintenance between too!
This is a game changer ! It actually works , but the main reason I chose Two Birds is no nasties - who wants that near their peepers ?! Thanks ☺️
Beautiful light application and product goes the distance.
Wow to say I’m impressed is an understatement!!! I have never used a product like this before nor had extensions. I was a little skeptical at the start, however wow my lashes have never been thicker nor longer... I even had a professional makeup artist recently do my makeup for an event, and she commented on them! Never has that happened before!! I’m officially converted.. Thank you, two birds, for such a wonderful product.
I’ve been using the Two Birds Lash Serum for a few weeks now, and I am beyond impressed! My lashes are noticeably longer and I am someone that usually has sensitive skin but the serum has been easy to apply and I have had no irritation. It is safe to say that I love this serum!!
I love the lash serum!! As I’ve become older my eye lashes have become thinner and shorten in length.. Using this product has rejuvenated and stimulated growth with longer and thicker eyelashes.. Makes you look like angel eyelashes.. 🥰❤️
