Lancôme Cils Booster XL Lash Primer Travel Size — Fiber-Infused, Vitamin B5 Conditioning Base for Volume & Length

Lancôme Cils Booster XL is a lash primer that amplifies your mascara’s volume, length, and curl while conditioning lashes with micro-fibers, vitamin B5 (D‑Panthenol) and vitamin E.

Designed as a lightweight base to apply before mascara, this travel-size primer smooths and prepares each lash so mascara glides on more evenly, looks fuller, and holds definition longer. The formula combines tiny fibers to visually extend lashes with nourishing agents to support lash flexibility and comfort. The soft-fluff applicator deposits product from root to tip for quick, controlled coverage whether you’re at home or on the go.

How does Lancôme Cils Booster XL change my mascara results?

Applied before mascara, the primer adds texture and fiber to lashes so mascara adheres more effectively and builds up without clumping. It creates a fuller, more separated lash line that enhances both volume and perceived length.

• Micro-fibers visually extend and thicken lash edges.
• Creates a tacky base that helps mascara layers grip and build.
• Prevents mascara from settling into gaps for a uniform finish.

Will this primer condition lashes or just enhance appearance?

The formula contains D‑Panthenol (vitamin B5) and vitamin E to help maintain lash softness and resilience with regular use, so it supports lash health alongside cosmetic enhancement. Conditioning ingredients can help lashes look smoother and feel less brittle over time.

• D‑Panthenol nourishes and helps retain moisture.
• Vitamin E provides antioxidant support for lash fibers.
• Lightweight texture avoids heavy buildup that can strain lashes.

Is the primer compatible with sensitive eyes and contact lenses?

Yes — the Cils Booster XL is formulated to be gentle and is suitable for sensitive eyes and contact lens wearers. Its non-irritating blend aims to provide enhanced mascara wear without discomfort.

• Designed for all lash types, including sensitive eyes.
• Non-irritating formula that minimizes rubbing and fallout.
• Works well under a wide range of mascaras, waterproof or regular.

How should I apply it for best results and travel convenience?

Use the soft-fluff brush to coat clean, dry lashes from root to tip, then let the primer set briefly before applying mascara. The travel-size tube fits easily into makeup bags for quick touch-ups or application while travelling.

• Apply one thin layer, separating lashes with the brush for even coverage.
• Wait a few seconds for fibers to settle before mascara application.
• Perfect for single-handed use and quick routines on the move.

Who is this for: Lancôme Cils Booster XL travel size is ideal for anyone who wants to boost their mascara’s effect—those seeking fuller, longer-looking lashes without heavy formulas, people with sensitive eyes, frequent travelers, or anyone who prefers a conditioning step before mascara. It’s especially useful for users who want reliable mascara performance and a groomed lash look with minimal effort.

Ingredients

TALC • PARAFFINUM LIQUIDUM / MINERAL OIL / HUILE MINERALE • SQUALANE • STEARIC ACID • ZINC LAURATE • GLYCERYL STEARATE • TRIETHANOLAMINE • CHOLESTEROL • ALUMINUM DIMYRISTATE • ALUMINUM HYDROXIDE • LANOLIN • PETROLATUM • BHT • BUTYLPARABEN • PARFUM / FRAGRANCE • LINALOOL • GERANIOL • ISOEUGENOL • ALPHA-ISOMETHYL IONONE • COUMARIN • CINNAMYL ALCOHOL • LIMONENE • HYDROXYCITRONELLAL • HYDROXYISOHEXYL 3-CYCLOHEXENE CARBOXALDEHYDE • CITRONELLOL • BUTYLPHENYL METHYLPROPIONAL • HEXYL CINNAMAL • BENZYL ALCOHOL • BENZYL BENZOATE • BENZYL SALICYLATE ● [+/- MAY CONTAIN