Lancôme Définicils Lengthening Mascara — Deep Brown, Definition & Lightweight, Smudge-Free

Lancôme Définicils is a defining, lengthening mascara that creates natural-looking, separated lashes with a smudge-free, non-flaking finish.

Designed as an everyday mascara for a clean, polished lash look, Définicils combines lightweight polymers with panthenol (Vitamin B5) to lift, lengthen and condition without clumps. The formula targets definition and separation rather than dramatic volume, making it ideal for enhancing your natural lashes while remaining comfortable for sensitive eyes. It removes easily with a dedicated eye-makeup remover and works in deep brown for a softer, yet defined effect.

How does this mascara lengthen and define lashes?

Définicils uses film-forming polymers and a precise brush shape to coat each lash evenly, extending tips and keeping strands separate. The result is visible length and a clean, fanned-out appearance without the heavy build-up associated with volumizing formulas.

• Polymer blend that adds length and prevents clumping
• Fine-bristled brush for precise lash separation
• Lightweight texture that layers without weighing lashes down

Is this formula suitable for sensitive eyes and contact lens wearers?

Yes — the Définicils formula is crafted to minimize irritation while providing long-wear comfort. It’s ophthalmologist-tested and made to be gentle, reducing the risk of stinging or watering during typical daily use.

• Fragrance-free and gentle formulation
• Comfortable for contact lens wearers and sensitive eyes
• Non-flaking finish to avoid eye irritation from debris

How do I remove Lancôme Définicils effectively?

While Définicils comes off with standard eye makeup removers, using a two-phase or bi-phase remover like Lancôme’s Bi-Facil speeds removal and prevents rubbing. Soak a cotton pad briefly and glide gently to dissolve the film-forming polymers without tugging on lashes.

• Use a bi-phase remover for fastest removal
• Press pad for 5–10 seconds before wiping to minimize rubbing
• Rinse or cleanse afterward to remove residue

What finish and shade can I expect from the deep brown color?

Deep brown offers a softer, natural alternative to black while still providing clear definition and contrast for light to medium lashes. It’s ideal for daytime looks or anyone seeking a less intense appearance than black mascara.

• Deep brown for natural, softer definition
• Matte-to-satin finish that avoids harsh lines
• Buildable intensity with multiple light coats

Who is this for: Lancôme Définicils is made for people who want elongated, well-separated lashes with a refined, natural finish — especially those with sensitive eyes, contact lens wearers, or anyone preferring gentle daily formulas. If you favor length and definition over heavy volume and want a mascara that conditions lashes while you wear it, Définicils is a practical, reliable choice.

Product features:

• Long, natural-looking lashes that enhance without excess volume
• Clump- and flake-free formula for clean application
• Enriched with Vitamin B5 (panthenol) to help condition lashes
• Formulated for sensitive eyes and comfortable all-day wear
• Easy removal when used with Lancôme’s Bi-Facil Eye-Makeup Remover

Ingredients

OCTYLDODECYL NEOPENTANOATE • HYDROGENATED POLYISOBUTENE • HYDROGENATED STYRENE/METHYLSTYRENE/INDENE COPOLYMER • HYDROGENATED POLY(C6-14 OLEFIN) • BIS-DIGLYCERYL POLYACYLADIPATE-2 • PENTAERYTHRITYL ISOSTEARATE/CAPRATE/CAPRYLATE/ADIPATE • HYDROGENATED STYRENE/BUTADIENE COPOLYMER • ISOPROPYL ISOSTEARATE • SILICA SILYLATE • CALCIUM SODIUM BOROSILICATE • POLYETHYLENE • PENTYLENE GLYCOL • TIN OXIDE • SODIUM SACCHARIN • SILICA • ALUMINA • HYDROXYACETOPHENONE • CAPRYLYL GLYCOL • PENTAERYTHRITYL TETRAISOSTEARATE • SYNTHETIC FLUORPHLOGOPITE • TOCOPHEROL • TRIS-BHT MESITYLENE • PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE • MICA • CI 15850 / RED 7 • CI 77491 / IRON OXIDES • CI 77891 / TITANIUM DIOXIDE • CI 19140 / YELLOW 5 LAKE • GERANIOL • BENZYL ALCOHOL • PARFUM / FRAGRANCE (F.I.L. N281573/1).