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Lancôme Cils Booster Lash Revitalizing Serum #1
Lancôme Cils Booster Lash Revitalizing Serum #1

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LancômeCils Booster Lash Revitalizing Serum

Item 2571929

4.2 out of 5 stars. 1360 reviewsQ & A
Size:0.13 oz


Lancôme's Cils Booster Lash Revitalizing Serum is a fortifying eyelash serum that conditions damaged and over-processed lashes from root to tip and reduces lash loss during makeup removal.



  • This lash serum, infused with amino acids, revitalizes lashes including those damaged by daily makeup application, eyelash curlers, false lashes, and lash extensions
  • Applied twice daily, our lightweight, lash-loving formula refuels and cares for lashes day and night


  • Ophthalmologist Tested
  • Suitable for Sensitive Eyes
  • Based on a consumer test panel after 4 weeks when applied twice daily:
  • 87% said that lashes felt fortified
  • 80% said that damaged lashes feel revitalized
  • 83% saw less lash loss during makeup removal

How To Use

  • Begin with a clean eye area free of makeup. After cleansing and moisturizing skin, apply the lash serum along the upper and lower lash lines (like a liquid eyeliner).
  • Next, apply serum from lash root to tip (as you would apply mascara).
  • Wait 1 -2 minutes before eye makeup application.

Apply 2x a day as a part of your morning and evening skincare routine.

Pro tip: For even fuller lashes, apply Cils Booster XL Vitamin-Infused Mascara Primer to eyelashes followed by your favorite mascara.


Threonine, Sodium Citrate, Arginine, Serine, 2-Oleamido-1,3-Octadecanediol, Proline, Alanine, Aminopropyl Triethoxysilane, Ascorbyl Glucoside, Propanediol, Propylene Glycol, Hydroxypropyl Tetrahydropyrantriol, Citric Acid, Xanthan Gum, Panthenol, Biotin, Glutamic Acid, Polysorbate 21, Tocopherol, Tocopheryl Acetate, Phenoxyethanol.

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