Lancôme Définicils Waterproof Defining & Lengthening Mascara — Black, Vitamin B5, Smudge‑Proof

Lancôme Définicils Waterproof Mascara sculpts, lengthens, and defines lashes with a waterproof, non-clumping formula enriched with Vitamin B5.

This iconic defining mascara is designed to deliver a naturally elongated lash look while staying put through humidity and activity. Its lightweight polymer blend separates each lash for precise definition without flaky residue, and the conditioning panthenol helps maintain lash comfort during wear. The mascara is formulated with sensitive eyes in mind and removes easily with an oil-based or Lancôme Bi-Facil style remover.

How does this mascara make lashes look longer yet natural?

Définicils uses a defining formula that lengthens individual lashes rather than building heavy volume. The result is visibly longer, cleaner lash lines that read as natural enhancement rather than dramatic falsies.

• Polymer system coats each lash for measurable length without bulk.
• Thin, separating finish prevents clumps and preserves lash spacing.
• Brush design reaches root to tip for even extension.

Will it stay put through sweat, rain, and tears?

Yes — the waterproof formulation resists running and fading during daily activities. It’s engineered to remain secure until intentionally removed, so you can count on consistent definition in humid or wet conditions.

• Waterproof resin blend minimizes smudging and transfer.
• Long-wear stability for active or humid environments.
• Maintains lash separation and finish throughout the day.

Is this gentle enough for sensitive eyes and contact lens wearers?

Définicils is created with sensitivity in mind, using ingredients and a texture that aim to reduce irritation while providing long-lasting wear. Many users with delicate eyes report comfortable all-day use, though individual reactions vary.

• Formulated to be gentle around the eye area.
• Enriched with panthenol (Vitamin B5) to help condition lashes.
• Non-flaking finish reduces particulate irritation risk.

How do I remove this waterproof mascara easily?

Because the formula is waterproof, an oil-based remover or a dual-phase eye makeup remover like Lancôme Bi-Facil works best for thorough cleansing. Gently hold the soaked cotton pad on the lashes for a few seconds, then wipe downwards to dissolve the product without excessive rubbing.

• Use a dedicated oil or bi-phase remover for best results.
• Avoid harsh scrubbing to protect natural lashes and lids.
• Follow with a gentle face wash to remove any residue.

Who is this for: Lancôme Définicils Waterproof Mascara suits anyone seeking a refined lash extension effect rather than heavy volume—ideal for those who want length, precise separation, and reliable waterproof wear. It’s a strong choice for people with sensitive eyes or contacts who prefer a conditioned, non-flaking finish and need makeup that stays intact through daily activity.

Ingredients

WATER • DIMETHICONE • ISODODECANE • ALCOHOL DENAT. • TRIMETHYLSILOXYSILICATE • BUTYLENE GLYCOL • PEG-10 DIMETHICONE • PERLITE • SYNTHETIC FLUORPHLOGOPITE • MORINGA OLEIFERA SEED EXTRACT • POLYMNIA SONCHIFOLIA ROOT JUICE • CALCIUM ALUMINUM BOROSILICATE • GLYCERIN • DIPENTAERYTHRITYL TETRAHYDROXYSTEARATE/TETRAISOSTEARATE • ALPHA-GLUCAN OLIGOSACCHARIDE • SODIUM HYALURONATE • SILICA • SILICA SILYLATE • HDI/TRIMETHYLOL HEXYLLACTONE CROSSPOLYMER • CELLULOSE • ALUMINUM HYDROXIDE • MAGNESIUM SULFATE • NYLON-12 • DISODIUM PHOSPHATE • DISODIUM STEAROYL GLUTAMATE • ISOPROPYL LAUROYL SARCOSINATE • HYDROGEN DIMETHICONE • CITRIC ACID • DIISOPROPYL SEBACATE • BIS-PEG/PPG-14/14 DIMETHICONE • LACTOBACILLUS • MALTODEXTRIN • DISTEARDIMONIUM HECTORITE • BHT • TOCOPHEROL • PHENOXYETHANOL ● [+/- MAY CONTAIN