Lancôme Waterproof Defining & Lengthening Mascara — Black, Vitamin B5, Gentle for Sensitive Eyes

Lancôme Définicils Waterproof is a defining, lengthening mascara that separates lashes for a clean, natural look while resisting smudges and flakes. Lancôme Définicils Waterproof combines a lightweight, polymer-rich formula with panthenol (Vitamin B5) to lift and define lashes without heavy clumping. Designed for sensitive eyes, this black waterproof mascara aims to extend lash length visibly, keep strands separated throughout the day, and remain wearable in humid or wet conditions. The brush and formulation work together to deliver a refined, elongated lash profile that reads as natural yet enhanced.

How does this mascara create length without clumps?

The formula balances fine polymers and conditioning agents to coat each lash evenly, so fibers stay distinct and elongated rather than bundled. The slim brush picks up just enough product for gradual buildability, allowing you to add layers for extra length without sacrificing separation.

• Polymer-rich texture for even coating and no clumping
• Slim, precision brush to reach root-to-tip
• Layerable formula for customizable length
• Non-flaking finish preserves lash definition all day

Will it stay put in humid weather or during activity?

Yes—the waterproof formulation is designed to resist moisture, smudging, and run-off, making it suitable for humid days, light rain, or emotional moments. The waterproof polymers lock the mascara in place while still allowing for comfortable wear.

• Waterproof polymers prevent smears and running
• Long-wear performance for daily activities and travel
• Maintains lash separation even in humidity
• Pairs with oil-based removers for thorough cleansing

Is this safe for sensitive eyes and easy to remove?

Formulated with panthenol (Vitamin B5) to help condition lashes, Définicils Waterproof is made to be gentle during wear and minimize irritation for sensitive eyes. While waterproof mascaras generally require a makeup remover, using Lancôme’s Bi-Facil Eye-Makeup Remover simplifies removal without excessive rubbing.

• Panthenol-enriched to help condition lashes
• Ophthalmologist-tested formulation for sensitive eyes
• Removes cleanly with a dedicated eye-makeup remover
• Non-irritating wear suitable for daily use

How should I apply and layer Définicils for best results?

Start at the roots and wiggle the wand upward to the tips to coat each lash from base to end. Allow a few seconds between light coats to build length gradually; avoid overloading the brush to maintain separation and prevent clumping.

• Begin at the base, comb through to tips for definition
• Use short, upward strokes for added length
• Apply multiple thin coats rather than one heavy coat
• Clean the wand occasionally to remove excess product

Who is this for Lancôme Définicils Waterproof is aimed at anyone seeking a refined, length-enhancing mascara that looks natural while standing up to moisture and long days. It suits people with sensitive eyes who prefer a lightweight, non-clumping finish, as well as those who need a reliable waterproof option for travel, workouts, or unpredictable weather. If you want defined, elongated lashes without heavy volume or dramatic flaking, this mascara offers a controlled, polished result.

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

FAQ

Q: Is Lancôme Définicils Waterproof safe for sensitive eyes?

A: Yes. It’s formulated for sensitive eyes and enriched with panthenol, though patch testing is recommended if you have specific allergies.

Q: How do I remove this waterproof mascara?

A: Use an oil-based remover like Lancôme Bi-Facil; soak a pad briefly and gently wipe to dissolve the formula without rubbing.