Lancôme Cils Booster XL Enhancing Mascara Primer – Vitamin-Infused Conditionihg Lash Primer – With Micro-Fibers, Vitamin B5 & Vitamin E

Price: $30.00 - $18.00
(as of Jun 23, 2026 21:58:28 UTC – Details)
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Product description

USE WITH YOUR FAVORITE MASCARA

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Customer Reviews

4.6 out of 5 stars 6,230

4.5 out of 5 stars 10,136

4.4 out of 5 stars 7,230

4.5 out of 5 stars 5,423

3.6 out of 5 stars 209

4.4 out of 5 stars 1,129

Price

$18.00$18.00

$18.00$18.00

$15.00$15.00

$20.40$20.40

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Lash Look

Enhancing Lash Primer

Big, False Lash Volume

Big, False Lash Volume

Natural Length & Definition

Plush, Buildable Volume

Bold & Dramatic Lashes

Brush Shape

Bristle Applicator

Wavy Fiber Bristles

Wavy Fiber Bristles

Fine Comb-Like

Dual-Sided 8-Shape

Oversized S-Shaped Curved

Lengthening

✘

✔

✔

✔

✘

✔

Waterproof

–

Available in Waterproof

Available in Waterproof

Available in Waterproof

–

Available in Waterproof

Lash Volume Level

–

++++

++++

+

+++

++++

Can I use Cils Booster XL without a mascara?

Cils Booster’s functions as both a lash primer and a lash mask. To use as a mask, simply apply onto clean lashes at night to condition and nourish your lashes & remove in the morning.

Can I use Cils Booster XL with waterproof mascara?

Yes, you can use Cils Booster XL with your favorite waterproof mascara. We suggest our Lancôme Lash Idôle Waterproof Mascara.

Can I use Cils Booster XL if I wear contact lenses?

Yes, Cils Booster XL is ophthalmologist-tested and is suitable for sensitive eyes & contact lens wearers.

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1 x 1 x 5.5 inches; 0.18 ounces
Item model number ‏ : ‎ 4336218858
Manufacturer ‏ : ‎ Lancôme
ASIN ‏ : ‎ B018ZXEO50
Best Sellers Rank: #1,903 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #4 in Eyelash Primers
Customer Reviews: 4.6 4.6 out of 5 stars (6,230) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
LASH-ENHANCING PRIMER: Boost lash volume and length with this essential mascara base, specially designed to leave lashes looking smoother and fuller instantly.
CONDITIONING & NOURISHING: Enriched with micro-fibers, vitamin E, and conditioning D-Panthenol for healthy, stronger-looking lashes over time.
IMPROVES MASCARA PERFORMANCE: Creates the perfect base for your favorite mascara, enhancing its wear and effect for a voluminous, smudge-free finish.
SUITABLE FOR ALL LASH TYPES: Ideal for use on all lash types, leaving them soft and clump-free. Suitable for sensitive eyes and contact lens wearers.
EFFORTLESS APPLICATION: The soft-fluff brush ensures even application from root to tip, coating every lash with precision and ease.