Cils Booster XL Vitamin-Infused Mascara Primer

4.8 (4,865)
$30.00
LOYALLISTS GET FREE SHIPPING! Sign Up
LOYALLISTS: No minimum EVERYONE ELSE: $50 or more
PLUS, FREE RETURNS! Info/Exclusions
Offers & Perks

Product Details

Web ID: 1085502

What It Is

Cils Booster XL is a lash-conditioning mascara primer.

  • What It Does

    With just one sweep, this innovative mascara primer glides on and evenly coats and smooths your lashes to maximize the results of your favorite Lancôme mascara. This mascara base acts as a protein mask with its conditioning formula, featuring Micro-Fibers, D-Panthénol and Vitamin E to add extra length and thickness to lashes.

  • Key Ingredients

    • Micro-Fibers
    • D-Panthénol
    • Vitamin E

  • How To Use It

    Apply one or two coats of Cils Booster XL, working the brush from lash base to tip in a zig-zag motion. Follow with several coats of mascara. Can also be used as a nighttime deep conditioning treatment for eyelashes. Rejuvenate your lashes with Cils Booster XL, Lash Primer.

    Lancôme Expert Tip: Coat lashes as an evening beauty routine--the conditioning effects work as an overnight mask to make lashes their healthiest.

    Artistry Tips:
    1. Apply Cils booster XL from roots to tips making sure you don't wait until it is dried before coating each lash with mascara for a perfectly smooth, clump-free application.
    2. Use Cils Booster XL directly on the lashes prior to mascara application. Want a wide-eyed look? Apply your Cils Booster moving outward instead of up.

  • Features

    • Made in France

  • Shipping & Returns

    • California and Minnesota customers call 1-800-777-0000 for Free Shipping information.
    • Please call customer service for returns.
    For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.8/5

4,865 star ratings & reviews

Write a review
88.3% of reviews have 5 stars
4295
7.7% of reviews have 4 stars
373
2.3% of reviews have 3 stars
110
0.9% of reviews have 2 stars
43
0.9% of reviews have 1 star
44

244 customer images

  • Best product
  • You can see my lashes & Genifiqe at work!
  • put on claim booster every night
  • Longest lashes
  • Still Going Strong!
  • Conditioning my lashes regularly is like flossing- they’re the ones I want to keep!
4,865 reviews
Cali Amy
3 days ago

100% Works !!

This truly helps to boost my mascara. It helps to show how thick and long they are. I’m a redhead, so my lashes are extremely light naturally. This helps to showcase them with mascara!

Recommends this product

Customer review from lancome-usa.com

JadaD123
3 days ago

The best primer on the market!

I have used this product for 10 years and I’ve tried others, but none of the others can compare. If I use mascara without it I’m not happy, so it’s a must have product in my book.

Recommends this product

Customer review from lancome-usa.com

Sn0wf0x
6 days ago

Wonderful product

Wonderful booster. It works well with any mascara you use. I discovered it about 10 years ago and it has been among my staples ever since.

Recommends this product

Customer review from lancome-usa.com

Marf56
6 days ago

Cils Booster XL Enhancing Lash & Mascara Primer

coats and separates lashes appears longer. love it.

Customer review from lancome-usa.com

Robynbythec
7 days ago
Incentivized review

My favorite mascara primer

This is the cream of the crop! I’ve tried many others and always come back to cils booster.

Recommends this product

Customer review from lancome-usa.com

Sgwisconsin
7 days ago

Great

Love this eyelash primer. Great for prepping before mascara.

Customer review from lancome-usa.com

Best Primer
8 days ago

Impressive

I was given this primer as a gift from my DIL and love it. So when I saw it was on sale - I stocked up.

Recommends this product

Customer review from lancome-usa.com

Lynn1766
8 days ago
Incentivized review

Amazing

I absolutely love this stuff. It works amazing under my mascara and people actually think I am wearing false lashes

Recommends this product

Customer review from lancome-usa.com