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Cils Booster XL

Super-enhancing Mascara Base

(4.9) 4.9 (886 Reviews)

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$25.50

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A white mascara base, suitable for sensitive eyes and enriched with XL Micro-Fibers, that helps to protect your lashes and to gain maxi booster effect.

Use Cils Booster XL under your usual mascara to enhance its colour and makeup result for a look that is instantly more intense and more captivating.

The Cils Booster XL formula allows more length, curve and thickness for the lashes, without clumping or smudging. Its white colour intensifies the colour of the mascara applied over it.

HOW TO APPLY CILS BOOSTER XL
1) Apply from the lash base to the tip, working the brush in a zig zag motion for maximum volume and separation.
2) Follow with your favourite Lancôme mascara.

Ingredients

AQUA / WATER / EAU, ORYZA SATIVA CERA / RICE BRAN WAX, COPERNICIA CERIFERA CERA / CARNAUBA WAX / CIRE DE CARNAUBA, CERA ALBA / BEESWAX / CIRE DABEILLE, STEARIC ACID, CANDELILLA CERA / CANDELILLA WAX / CIRE DE CANDELILLA, TRIETHANOLAMINE, PALMITIC ACID, ACACIA SENEGAL / ACACIA SENEGAL GUM, PANTHENOL, PEG/PPG-17/18 DIMETHICONE, SODIUM POLYMETHACRYLATE, MYRISTIC ACID, RAYON, HYDROXYETHYLCELLULOSE, POLYCAPROLACTONE, POLYQUATERNIUM-10, TOCOPHERYL ACETATE, METHYLPARABEN, PROPYLPARABEN

• Lengthens and thickens lashes without clumping
• Maximizes the results of your favorite Lancôme mascara
• Protects and conditions lashes
• Smoothes eyelashes by coating them thinly and evenly
• Emphasizes even the shortest lashes
• Intensifies color of your favorite mascara
Video

Master the Art of French Chic | Kayla X Lancôme

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Other People Also Purchased

Cils Booster XL is rated 4.9 out of 5 by 884.
Rated 5 out of 5 by from Works!! I have medium length lashes, not very full. The Cils Booster XL glides on smoothly, already lengthening my lashes. And then when I apply the mascara, oh wow, long lashes I wasn't born with! And it stays good and clean all day, no clumping. Sometimes I used to have dark smudges by the end of the day, but now it doesn't happen unless I get teary eyed. I gave a tube to a friend and she is still singing its praises. Thank you Lancome, what a great product. Note: Don't let the Cil Booster XL dry before you put on your mascara, or it will clump. Do one eye at a time. I got this tip from Lancome online support. Unfortunately the product didn't come with instructions. :- /
Date published: 2013-10-23
Rated 5 out of 5 by from This stuff is GREAT! I almost never take the time to write reviews about products, but this product works so well that I must spread the word to all the ladies out there who solemnly believed they were destined to have stubby lashes forever. NOT. As a subtle hint, my friend gave this to me as a gift. She said that mascara (especially the cheap kind) tends to dry our your lashes and that this product when used before applying mascara, would protect my (sparse) lashes and nourish them. She was right. It's been about a month so far and I already notice an astonishing improvement. Cils Booster XL will be a staple in my makeup case from now on. I highly recommend this!!!
Date published: 2012-03-25
Rated 5 out of 5 by from Great with my oily skin I wear waterproof Lancome mascaras on my top lashes only, but they always smudge by late afternoon because my eyelids are oily, even without eye cream. I'm 42, and my oily skin hasn't dried up yet, so I thought I'd have this mascara problem for life. Then I tried a sample of Cils Booster XL, and my mascara stayed put until late evening! I couldn't believe it, so I decided to go 2 days without the base to see if it was the Hypnose Drama I was also using for the first time. It flaked and smudged on my oily skin just like the Definicils does. I've been using this base ever since, and I swear by it!
Date published: 2012-10-10
Rated 1 out of 5 by from Makes your lashes crunchy This accidentally came with my order so I didn't purchase this product. I didn't like this at all. I hate any mascara or primer that make my lashes hard and crunchy. This did just that. It does make my lashes look bigger but it also clumps then together. After it dries it makes my lashes feel like tiny needles poking out of my face. Nope not for me. I only recommend this if you don't mind that crunchy lash feeling because it does work. Also, I didn't use this with a Lancome mascara. I used a Dior one. Maybe it would be better paired with a Lancome product? Since I don't intend on stitching mascaras this was not for me.
Date published: 2017-02-23
Rated 5 out of 5 by from Excellent Product! I was a little skeptical at first when the sales person recommended this to me. I was afraid it would be one of those items that gets used once and forgotten about. Let me tell you, this is an excellent product! I hadn't ever used a lash conditioner before, but this is unbelievable. Just by applying the conditioner, my lashes are already longer and ready for the mascara. All I have to do is apply a coat of mascara and I'm done! I was using several coats of my old mascara in an attempt to achieve what I am able to get with one coat of each now with the Lancome products, plus the effect is very dramatic and lasts all day. Plus it comes off beautifully!
Date published: 2008-03-03
Rated 5 out of 5 by from A Fan of Definicils for Many Years! I have been a big fan of Definicils mascara for many years. More than I can remember! I would not be without it for anything. That being said, when the Cils Booster XL, primer for mascara, came out I could literally not believe my eyes! The primer makes the mascara go on quickly, evenly and without any fuss at all. It also extends the life of my Definicils to almost twice as long as previously because you don't have to use as much. With the primer in place the slightest touch of Definicils goes a long way. Hooray for Lancome and the best products on the make up market. They are worth every penny!
Date published: 2013-03-19
Rated 5 out of 5 by from CILS Lash Booster First let me say this product doesn't "promise" anything and just like all cosmetics it's success depends on the user's personal reaction. I personally like this product alot. I'm 3/4's of the way through my 50th year and have been a Lancome devotee since my 20's. Yes, some products I don't use because the results were not what I was looking/hoping for and some I will always use. CILS Booster is one of those products I'll always use. I can't, in all honesty, say that my lashes are "thicker & longer" but I can say that my Definicils goes on more evenly, my eyelashes are healthier & don't seem to fall out as much and I just like the "look" my eyelashes have when I use it. It's all a personal preference and I prefer to use CILS Booster :)
Date published: 2011-12-03
Rated 5 out of 5 by from Never knew I could have such great lashes I have short light colored lashes that don't grow straight. I've tried so many products to lengthen and straighten my lashes, nothing works unless I use so much of it that I end up with clumpy lashes. I was amazed that it took only one swipe of the primer to not only straighten my lashes, but also add length. Now, instead of fighting with mascara to try to make my lashes look great, I just use the primer and one coat of mascara for perfect lashes. After the first time I used it, one of my coworkers asked where I had my lash extensions done. She could't believe it was a primer that created such a difference. She now uses it also.
Date published: 2015-12-23
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Is this product waterproof?

If I put this under my waterproof mascara and go swimming, will it stay on? Or will all my mascara run?
Asked by: Sarah
No. The Cils booster is not waterproof. If you use waterproof mascara it will not come off, but with regular mascara, it washes off easily.
Answered by: Tina N.
Date published: 2017-09-05

Quantity diff in Cils Booster XL and travel size

I notice the travel size is the same price at the XL. Do they contain the same amount of Primer, just different size packaging? Just curious because my sample size seemed to last as long as the full size I purchased in the store?
Asked by: Miami Girl
Yes. Travel size is a sample size.
Answered by: Bernadette
Date published: 2017-09-02

Normal

Can someone please tell me what the micro fibers are?
Asked by: GoldenGrams
AQUA / WATER / EAU, ORYZA SATIVA CERA / RICE BRAN WAX, COPERNICIA CERIFERA CERA / CARNAUBA WAX / CIRE DE CARNAUBA, CERA ALBA / BEESWAX / CIRE DABEILLE, STEARIC ACID, CANDELILLA CERA / CANDELILLA WAX / CIRE DE CANDELILLA, TRIETHANOLAMINE, PALMITIC ACID, ACACIA SENEGAL / ACACIA SENEGAL GUM, PANTHENOL, PEG/PPG-17/18 DIMETHICONE, SODIUM POLYMETHACRYLATE, MYRISTIC ACID, RAYON, HYDROXYETHYLCELLULOSE, POLYCAPROLACTONE, POLYQUATERNIUM-10, TOCOPHERYL ACETATE, METHYLPARABEN, PROPYLPARABEN I have been using CILS Booster for a long time and love it!
Answered by: LGS1
Date published: 2016-12-31

Which Lancôme products are gluten free? I'm especially interested in the cils booster xl and the mascaras.

Asked by: Healthcoachcarlaj
AQUA / WATER / EAU, ORYZA SATIVA CERA / RICE BRAN WAX, COPERNICIA CERIFERA CERA / CARNAUBA WAX / CIRE DE CARNAUBA, CERA ALBA / BEESWAX / CIRE DABEILLE, STEARIC ACID, CANDELILLA CERA / CANDELILLA WAX / CIRE DE CANDELILLA, TRIETHANOLAMINE, PALMITIC ACID, ACACIA SENEGAL / ACACIA SENEGAL GUM, PANTHENOL, PEG/PPG-17/18 DIMETHICONE, SODIUM POLYMETHACRYLATE, MYRISTIC ACID, RAYON, HYDROXYETHYLCELLULOSE, POLYCAPROLACTONE, POLYQUATERNIUM-10, TOCOPHERYL ACETATE, METHYLPARABEN, PROPYLPARABEN ALL INGREDIENTS ARE LISTED IN EACH PRODUCT.
Answered by: LGS1
Date published: 2016-12-17

Is this safe for contact lens wearers?

Asked by: Cindy O
I've never had a problem with it. I always put my contacts on before my makeup and later remove contacts before removing makeup. I hope this helps!
Answered by: JoDex
Date published: 2016-10-29

Help! I'm confused, apply wet or dry?

I've been reading through all of the questions and answers and ended up a little confused. Some of you say to wait until the booster is dry before applying mascara and others say to apply mascara just after, while still wet. So when is the appropriate time to apply, dry, damp, or wet? And if I may ask one additional question? I read that the booster has 'fibers' in it. I tried a fiber mascara once #another brand# and the fibers feel into my eyes, badly. Has anyone had any issues with this? I don't really need volume, but I do definitely need length. Thank You!
Asked by: Cateyes
Apply it to your lashes straight from the tube, before you apply mascara. Do give it a minute to dry. Prepare to be amazed!
Answered by: RIPPERSWIFE
Date published: 2017-09-08

how do i take it off? And if i leave it on at night should i take it off and reapply again?

Asked by: AgentLarold
Effacil or Bifacil are must-haves for removing mascara. Effacil is emollient-free and removes regular mascara. Bifacil has emollients that make it great for waterproof mascara and lip stains. Cils Booster has two awesome uses. First, because it is vitamin enrixhed, you can use it as a mask for your eyelashes and brows while you sleep. Simply apply at night on clean lashes before bed. In the morning, wash your face completely. Reapply for boosting effects before applying mascara. Very simple!
Answered by: pvillelancome
Date published: 2016-08-06

What is the volume in this product

This is the BEST mascara primer. I have never had to purchase a full size as I always had samples. IT IS A PHENOMENAL PRODIUCT!!! Do we all remember the black mascara halo dripping down on our faces?
Asked by: Ilise
The magic behind this mascara base is the conditioning formula—featuring micro-fibers and Vitamin E—to add extra length and thickness to your lashes for added visible performance to your mascara
Answered by: Lacome girl
Date published: 2016-05-07
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