Physicians Formula Butter Lash Splash Waterproof Mascara — Blackest Black, Buildable Volume & Lift with Murumuru Butter

Physicians Formula Butter Lash Splash Waterproof Mascara is a creamy, buildable waterproof mascara infused with keratin and a nourishing Amazonian butter blend to lift, lengthen, and add full volume in deep Blackest Black. This lash formula balances smudge-resistant wear with a conditioning profile so you can enjoy dramatic lashes without sacrificing comfort. The blend of murumuru, cupuaçu and tucuma butters gives a silky texture that glides on smoothly, while keratin helps support the appearance of stronger-looking lashes. The product is cruelty-free and formulated for sensitive eyes, making it suitable for everyday wear whether you need a light enhancement or bold, layered volume.

How does this waterproof mascara perform in humid or wet conditions?

The Butter Lash Splash formula is designed to resist water and humidity so lashes maintain shape and volume through sweat, rain, and poolside activity. It dries to a long-wearing finish that minimizes smudging while still removing with your regular makeup remover.

• Waterproof finish holds curl and volume in wet environments
• Smudge-resistant formula for longer-lasting wear
• Removes with standard eye makeup removers—no harsh rubbing needed

Can I build multiple coats without clumping or flaking?

The creamy, buildable texture layers well so you can go from natural definition to full drama by adding coats. The proprietary butter blend ensures each stroke remains smooth, while the lash-maximizing brush separates and evenly distributes product to reduce clumps.

• Buildable formula for subtle to bold looks
• Brush design separates lashes for even coverage
• Rich texture minimizes flaking throughout the day

What ingredients help condition and protect lashes?

This mascara combines a trio of Amazonian butters—murumuru, cupuaçu, and tucuma—with keratin to provide conditioning benefits alongside cosmetic enhancement. These ingredients add moisture and a smoothing feel without weighing lashes down.

• Murumuru, cupuaçu, and tucuma butters supply essential fatty acids and pro-vitamins
• Keratin helps support the look of stronger, healthier lashes over time
• Formulated for sensitive eyes to reduce irritation risk

How do I achieve a lifted, lengthened look with this mascara?

Start at the base of lashes and wiggle the brush upward to coat roots through tips; a second or third coat adds lift and length where desired. The brush’s shape is engineered to reach inner and outer lashes for a full, wide-eyed effect.

• Wiggle at the root and sweep upward for lift
• Layer coats gradually for added length without clumping
• Use the tip of the brush for inner-corner and lower-lash definition

This waterproof mascara is ideal for anyone seeking a reliable, conditioning lash product that performs well in active or humid environments. Choose it if you want a mascara that builds from everyday definition to striking volume, contains skin-friendly ingredients, and is cruelty-free. Whether you have sensitive eyes, prefer a buttery glide, or need hold that lasts through water exposure, Butter Lash Splash offers a balanced mix of performance and care for versatile lash looks.

Ingredients

INGREDIENTS: ISODODECANE, TRIMETHYLSILOXYSILICATE, SYNTHETIC BEESWAX, WATER/EAU, COPERNICIA CERIFERA (CARNAUBA) WAX/CIRE DE CARNAUBA, ALCOHOL DENAT., ORYZA SATIVA (RICE) BRAN WAX, PARAFFIN, BUTYLENE GLYCOL, DILINOLEIC ACID/PROPANEDIOL COPOLYMER, QUATERNIUM-90 BENTONITE, PEG-30 DIPOLYHYDROXYSTEARATE, PROPANEDIOL, FRAGRANCE/PARFUM, PROPYLENE CARBONATE, PHENOXYETHANOL, TOCOPHERYL ACETATE, CAPRYLYL GLYCOL, CAPRYLHYDROXAMIC ACID, ASTROCARYUM MURUMURU SEED BUTTER, ETHYLHEXYLGLYCERIN, HEXYLENE GLYCOL, HYDROLYZED KERATIN, ASTROCARYUM TUCUMA SEED BUTTER, THEOBROMA GRANDIFLORUM SEED BUTTER, TOCOPHEROL, LECITHIN, ASCORBYL PALMITATE, GLYCERYL STEARATE, GLYCERYL OLEATE, CITRIC ACID, CITRAL, IRON OXIDES (CI 77499). [2407-1M]

FAQ

Q: Is this mascara safe for sensitive eyes?

A: Yes. It’s formulated for sensitive skin and eyes using gentle ingredients while avoiding harsh irritants.

Q: How do I remove the waterproof formula?

A: Use your regular oil-based or gentle eye makeup remover and soak briefly to dissolve the waterproof formula.