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Lancôme Cils Booster XL Enhancing Lash & Mascara Primer - Infused with Micro-fibers, Vitamin B5 and Vitamin E - Boosts Mascara Volume, Length & Curl

  • Based on 4,718 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Jun 21
Order within 2 minutes
Available payment plans shown during checkout

Size: 0.19 Fl Oz (Pack of 1)


Product Benefits: Conditioning formula infused with Micro-Fibers, Vitamins B5 & E makes eye lashes appear longer and fuller. See more


Material Type Free: Paraben Free


Brand: Lancôme


Item Form: Gel


Number of Items: 1


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1 x 1 x 5.5 inches; 0.18 ounces


Item model number ‏ : ‎ 4336218858


Manufacturer ‏ : ‎ Lancôme


Country of Origin ‏ : ‎ France


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Don't hesitate
Size: 1 Count (Pack of 1)
Love this! It works great and you only need a little bit so makes the bottle last. Doesn't clump and truly extends the lash. Mascara goes on nicely after applying.
Reviewed in the United States on June 4, 2025 by Abbie

  • Worth the money.
Size: 1 Count (Pack of 1)
I use this religiously. I am a mascara snob. I try all sorts of brands by this with Lancôme Idǒle is amazing. I also use it with Dior Show. Makes my lashes even more amazing than. It comes out white, but easily is covered with color of mascara. Don’t look at it and think “Ugh, it’s white.” It is a primer. It is amazing. I replace every month or so. I change it so often I get the travel size. ... show more
Reviewed in the United States on May 3, 2025 by Soreil Soreil

  • Great product
Size: 1 Count (Pack of 1)
Product appeared to be fresh. I like the easy of application and it goes on thick without having to reapply several times.
Reviewed in the United States on June 4, 2025 by Carla

  • Wow it Works
Size: 1 Count (Pack of 1)
Didn't realize I was ordering the travel size. It is expensive but worth it. Goes on white. I've tried it both ways with applying mascara while it's wet or after it's dried. I prefer using it after it's dried.
Reviewed in the United States on May 20, 2025 by elizabeth Tyler

  • If There Are Directions, I Never Found Them
Size: 1 Count (Pack of 1)
Just got it and looking forward to trying it. However, I had to come back to Amazon and check to see if there are any direction on the page for this product. There were none on the little box it came in. Didn’t know if it should be dry first or what. The ad on the product says immediately put mascara right on top of the booster as applied. They should put that somewhere on the product. Didn’t see it anywhere. ... show more
Reviewed in the United States on April 15, 2025 by sarah

  • Very good
Size: 1 Count (Pack of 1)
Left side is with primer right side is without. It is subtle but definitely makes a difference, the primer makes the thinner lashes look thicker and smoother. I really like it!
Reviewed in the United States on May 19, 2025 by Brooke Conley Brooke Conley

  • Thank you
Size: 0.19 Fl Oz (Pack of 1)
Well done and thank you 💕
Reviewed in the United States on June 5, 2025 by Elie Saab the white perfume

  • Want thicker longer lashes?
Size: 1 Count (Pack of 1)
Excellent primer but would like the larger one which has a longer wand.
Reviewed in the United States on May 19, 2025 by Kay D.

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