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ILIA Thru Line Waterproof Eyeliner with 24-Hour Wear
ILIA

Thru Line Waterproof Eyeliner with 24-Hour Wear

10 shades Pencil Matte finish 0.04 oz/1.1 g

$26at 2 retailers

Where to buy

SephoraSephora$26 · 4.7★ (416)
SephoraView at Sephora
Ulta BeautyUlta Beauty$26 · 4.6★ (708)
Ulta BeautyView at Ulta Beauty

Shades by colour (10)

Colour family, depth and undertone are standardised from the official description and the swatch colour. Each shade opens its own page with its images, prices and similar shades.

Brand claims

What the brand or retailer states, not tested by Beautler. A claim that is not listed is unknown.

Form
PencilSource: retailer attributes (Sephora)
Tip
Not listed
Waterproof
Brand claimSource: retailer attributes (Sephora)
Smudge-resistant
Brand claimSource: the product name or description (Sephora)
Wear
24Source: the product name or description (Sephora)
Texture
Not listed
Data confidence
HighSource: 10 of 10 shades have a measured swatch
Source
Sephora, Ulta BeautySource: Checked 5 Nov 2026

Official description

What it is: A waterproof, sweatproof eyeliner with rich, smudge-resistant color that lasts up to 24 hours. Highlighted Ingredients: - Omega Fatty Acids: Moisturizing emollients supports comfortable wear on delicate skin. - Avocado Oil-Coated Pigments: Pigments wrapped in avocado oil combine bold color with buttery glide. - Color Lock Film Formers: Flexible film-forming ingredients lock in long-lasting and waterproof wear. Ingredient Callouts: This product is vegan and cruelty-free. What Else You Need to Know: This long-wear liner glides on smoothly without dragging or skipping. It blends effortlessly, then sets quickly for up to 24-hour wear. It’s safe for sensitive eyes, waterline-safe, and ophthalmologist-tested. The pencil is made in part from repurposed coffee chaff, reducing waste. Clinical Results: In instrumental studies: - Clinically proven to last for up to 24 hours - Waterproof, sweatproof, and humidity-proof In a consumer perception study of 50 people, immediately after use: - 100% said it applies comfortably to lash line and waterline - 98% said it’s blendable and easy to control Clean at Sephora Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here .

Ingredients (17), as published by Sephora
  1. 1-omega Fatty Acids: Moisturizing Emollients Supports Comfortable Wear On Delicate Skin. -avocado Oil-coated Pigments: Pigments Wrapped In Avocado Oil Combine Bold Color With Buttery Glide. -color Lock Film Formers: Flexible Film-forming Ingredients Lock In Long-lasting And Waterproof Wear. Dimethicone
  2. 2Mica
  3. 3Synthetic Wax
  4. 4Trimethylsiloxysilicate
  5. 5C20-24 Alkyl Dimethicone
  6. 6Calcium Silicate
  7. 7Polyethylene
  8. 8Phenylpropyldimethylsiloxysilicate
  9. 9Synthetic Fluorphlogopite
  10. 10Calcium Sodium Borosilicate
  11. 11Silica
  12. 12Linoleic Acid
  13. 13Linolenic Acid
  14. 14Persea Gratissima (Avocado) Oil
  15. 15Tocopherol
  16. 16Polyhydroxystearic Acid
  17. 17Disteardimonium Hectorite. The List Of Ingredients Is Subject To Change. Please Consult The Packaging Of The Product Purchased