I thought this was a little steep for eye primer and I have never been a fan of the lash extenders because they never work. This has very good reviews so I gave it a try and I’m pleasantly surprised by how great this product is. It definitely extends my eyelashes without “flaking” off and last all day!! Definitely a product I will continue using daily.

For years I would use waterproof mascara and found I’d have smudgy black marks under my eyes a couple hours later. I have oily skin so I just figured that’s what was causing the black smudges to happen more quickly. Then I learned of Cils booster, applied before mascara … total game changer! Not only does it help create a lengthening lash line, it is the perfect primer for any type of mascara (I can use regular mascara now!!!). Who needs falsies when you can plump and lengthen using Cils and a good mascara (Lancôme has the best!). Plus, eye makeup removal before bed is quick and easy since I’m not dealing with waterproof mascara anymore. You need this!!!

I've tried many primers over the years and this is by far the best. I usually apply let dry then reapply before adding mascara. I have sparce eyelashes and this product is a game changer.

Been using this for a year and it’s amazing! Makes my mascara stay on all day and lengthens them! I get asked if I have false eyes lashes on but I know it’s because of this. I’ve tried to stop using it but it makes all of the difference

When I wear this vs when I don't. I definitely like the idea of giving my lashes a little boost/hydration and used to use the mascaras that had the two in one booster/mascara. Since I started to limit toxins and started to use clean brands, I haven't seen any dual ones, so this one is the one I prefer.

I have terrible lashes and this serum booster is really helpful. I put it on under mascara and the mascara stays on so much better and my lashes look and feel longer and healthier.

I've been using the Lancôme Cils Booster XL Enhancing Lash & Mascara Primer for quite some time now, and it's become an absolute must-have in my makeup routine. This primer has completely transformed the appearance of my lashes, giving them a longer, thicker, and more voluminous look. The key to using this product effectively is to apply mascara immediately after applying the primer. This ensures that the mascara adheres to the primer, creating a more dramatic effect. I've paired this primer with various mascaras, and it complements them all beautifully. It seems to intensify the color and volume of any mascara I use, resulting in a truly stunning lash look. One of the things I love most about this primer is how natural it looks. It doesn't clump or flake, and it doesn't feel heavy on my lashes. My lashes appear longer and thicker, but not in a fake or unnatural way. It's a subtle enhancement that makes a big difference. Removing this primer is a breeze. It washes off easily with micellar water, leaving no white residue behind. I've never had any irritation or sensitivity issues with this product, even though I have sensitive eyes. I believe it's absolutely worth the investment. The results are truly remarkable, and it lasts for a long time. If you're looking to take your lashes to the next level, I highly recommend giving this primer a try.

Makes my cheap L’Oréal mascara stay on and look like more a more expensive brand.

Good deal

Super

Ottimo primer per le ciglia

Absolutely my favourite primer.

Does what its supposed to do.