Is this eyeliner safe for sensitive eyes or contact lens wearers?

Yes, the liner is ophthalmologist-tested and safe to use on the waterline, making it suitable for sensitive eyes and contact lens wearers.

How should I apply this product for a precise line?

Apply to the lash line or waterline along the entire length of the lid using short, even strokes. Extend past the outer corner for a winged look.

How long does it last without fading or smudging?

The formula provides 24-hour color-true wear with non-fading, non-smudging performance and resistance to transfer.

What are the main active properties of this kajal liner?

Key components include Trimethylsiloxysilicate for durability, Hydrogenated Polyisobutene for glide and moisture, and Carnauba Wax for structure and longevity, creating a creamy yet long-wearing texture.

Bobbi Brown 24-Hour Kajal Liner Waterproof 1.2 g

$49.41

Shipping to the United States

Processing: 1–3 business days Delivery: 5–10 business days

A bold, richly pigmented waterproof eyeliner with 24-hour wear. The soft, creamy pencil glides on for dramatic definition and is safe for use on the waterline, in a 1.2 g size by Bobbi Brown.

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SKU: CH716170355467 Category: Eyeliner Brand: Bobbi Brown

The 24-Hour Kajal Liner Waterproof by Bobbi Brown is a bold, richly pigmented eyeliner designed for high-impact definition with 24-hour color-true wear. This easy-glide pencil is perfect for anyone who wants dramatic eyes that stay put from day to night. The formula is waterproof and safe to use on the waterline, making it a reliable choice for long-lasting makeup looks.

Why this matters for you

Very pigmented color payoff delivers intense eye definition in a single stroke, creating dramatic looks with lasting impact.
24-hour wear means color stays true and resists fading, smudging, and flaking across the day and night.
Waterproof formula withstands sweat and humidity, keeping lines intact in challenging conditions.
Waterline-safe and ophthalmologist-tested status provide reassurance for sensitive eyes or contact lens wearers.

Ingredients and why they matter

Trimethylsiloxysilicate helps the pencil glide smoothly while forming a durable film that resists wear.
Hydrogenated Polyisobutene acts as a moisturizing emollient, supporting comfortable, long-lasting application.
Synthetic Wax provides structure so the pencil holds its shape for precise lines.
Isododecane is a lightweight solvent that enables easy glide-on and quick-set of the color.
Carnauba Wax contributes to a firm yet creamy texture that helps the liner maintain definition all day.
Sheen-safe pigments ensure vibrant color payoff without compromising wearability.
Polymer and mica-based colorants create rich tones with multi-dimensional depth.

Usage tips and who this is for

Apply to the lash line or waterline along the entire length of the lid using short, even strokes.
Extend past the outer corner for a winged look as desired.
Best for those seeking a durable, water-resistant liner that lasts through heat, humidity, and daily activity.
Storage: keep cap on when not in use to preserve the creamy texture and prevent drying out.

Note: Safety instructions and usage guidelines are included with the product packaging. For any irritation or discomfort, discontinue use and consult a physician if symptoms persist.

With proper use, this pencil provides a bold, long-wearing line that complements any eye shape or skin tone, offering a reliable tool for creating dramatic, color-true looks.

Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.