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Thru Line Eye Essentials - NEW

Thru Line Eye Essentials

£51 GBP (£60 value)

Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner
Thru Line Waterproof Eyeliner - NEW
Angled Line + Smudge Brush
Angled Line + Smudge Brush
Angled Line + Smudge Brush
Angled Line + Smudge Brush
Angled Line + Smudge Brush - NEW
Precision Dual Sharpener
Precision Dual Sharpener
Precision Dual Sharpener
Precision Dual Sharpener
Precision Dual Sharpener - NEW

Thru Line Waterproof Eyeliner

Up to 24-hour color. Safe for sensitive eyes.

Trace Honey beige shimmer
Portrait Antique gold shimmer
Abstract Cool bronze shimmer
Flourish Copper brown shimmer
Hyperreal Warm champagne shimmer
Ink Matte black
Graphite Matte charcoal gray
Serif Matte dark brown
Gesture Matte warm brown
Dash Matte indigo blue
Shades
Skin Tones
£51.00

Earn points with this purchase.

An artist is only as good as their tools. Lock in your signature look with Thru Line Eye Essentials—a tight edit of your favorite shade of Thru Line Waterproof Eyeliner, plus a dual-ended brush and custom sharpener for perfect application every time.

Hold the Line
Define your look with Thru Line Waterproof Eyeliner, a long-wear formula that’s safe for sensitive eyes and the waterline. Thru Line is waterproof, sweatproof, and glides on smoothly without dragging, skipping, or tugging. The rich, saturated color blends effortlessly for diffused definition, then sets for up to 24-hour wear. Choose your favorite among 10 art-inspired shades, from nuanced neutrals to dimensional jewel tones.

One brush. Infinite eye looks.
The Angled Line + Smudge Brush is designed for precise liner application and seamless blending. Use the angled side to create clean lines, then switch to the smudger side to soften for a smoky, diffused effect. Pair the versatile tool with any ILIA eye essential.

Get to the Point
Sharpen Thru Line Waterproof Eyeliner and Lip Sketch Hydrating Crayon to a clean, precise point with this custom-designed pencil sharpener. Crafted from 100% recycled plastic and durable stainless steel, it comes with a built-in cleaning tool and removable cover to capture shavings for less mess.

How To Use

Line + Define

Sharpen the tip with the Dual Precision Sharpener, then glide along the lash line or waterline.

Smudge + Soften

Blend with the smudger side of the Angled Line + Smudge Brush for a soft, diffused effect. Work on one eye at a time—the formula sets quickly.

Wing it

Use the angled side of the brush to pull color out into a soft wing.

4.8
Rated 4.8 out of 5 stars
Based on 397 reviews
397 reviews
  • B
    Verified Reviewer
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Skin Type Oily
    Skin Tone Neutral
    Undertone Neutral
    Eye Color Blue
    Age Range 35-44
    Reviewed by An incentivized reviewer
    Reviewed By An incentivized reviewer
    Thru Line Waterproof Eyeliner Abstract
    Rated 5 out of 5 stars
    8/6/26
    Lovely and versatile color

    This Thru Line Waterproof Eyeliner by ILIA lasts all day and night. It glides on very smoothly, without having to tug or pull much at the eyelid. I received one for free, from ILIA and PINCHme, in the color Abstract. It's a versatile, rich shade of bronze that works for day and night. I love that this liner is safe for sensitive eyes, as it did not irritate my eyes at all, even with my seasonal allergies doing their thing. Although it's waterproof, I didn't have any issues with removing it, which is great. I would definitely try this in other colors and highly recommend it.

  • Marie
    Verified Reviewer
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Skin Type Normal
    Skin Tone Neutral
    Undertone Cool
    Eye Color Brown
    Age Range 35-44
    Reviewed by An incentivized reviewer
    Reviewed By An incentivized reviewer
    Rated 5 out of 5 stars
    8/3/26
    Great Eyeliner!

    I recently received a product from Pinchme that consisted of a ILIA Thru Line Waterproof Eyeliner with Up to 24-Hour Wear and this worked great for my full-glam makeup routine. I used it in the morning while getting ready for church and it lasted all throughout the evening, even while I profusely sweated. It glided on very easily but the tip did come right off but I could easily sharpen it for use next time. The brown really accented my eyes. It comes in a modern looking pencil and it easily came off once it was time to take my makeup off with a makeup remover wipe. Thanks so much for the opportunity, I really appreciate it!

  • Megan R.
    Verified Reviewer
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Skin Type Oily
    Skin Tone Neutral
    Undertone Cool
    Eye Color Hazel
    Age Range 25-34
    Reviewed by An incentivized reviewer
    Reviewed By An ILIA customer
    Thru Line Waterproof Eyeliner Flourish
    Rated 5 out of 5 stars
    7/31/26
    Smoothest Glide and Wears ALL Day and Night!

    This is the smoothest glide of any eyeliner I've ever tried. The application is effortless and the color payoff is absolutely gorgeous. The line is the perfect thickness and the shape of the pencil makes it look like I'm an eyeliner professional. It's truly and longwear and waterproof product. I applied it before my date, and the next morning my eye makeup still looked perfect, and without any eye irritation. I received this product for free in exchange for my honest review and I'm can honestly say that this is my new favorite eyeliner!

  • Clarissa G.
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Skin Type Combination
    Skin Tone Neutral
    Undertone Cool
    Eye Color Brown
    Age Range 25-34
    Reviewed by An incentivized reviewer
    Reviewed By An incentivized reviewer
    Thru Line Waterproof Eyeliner Abstract
    Rated 5 out of 5 stars
    7/29/26
    So good!

    This liner is so good! Very creamy smooth application. Glides perfectly. You get a few seconds to work with it and build it up. Once it settles it doesn’t budge. Compared to the urban decay 24 glide liner, I prefer this one!

  • Ciera
    Reviewing
    Thru Line Waterproof Eyeliner
    I recommend this product
    Skin Type Normal
    Skin Tone Neutral
    Undertone Cool
    Eye Color Hazel
    Age Range 35-44
    Reviewed by An incentivized reviewer
    Reviewed By An incentivized reviewer
    Rated 4 out of 5 stars
    7/28/26
    Decent

    I received this in exchange for a product review. It is a decent eyeliner, though it was not as smooth when applied over eyeshadow.