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ILIA Thru Line Waterproof Eyeliner with 24-Hour Wear
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Highlights
Summary
ILIA Thru Line Waterproof Eyeliner is a long-wear liner with rich, smudge-resistant color and up to 24-hour wear. It’s safe for sensitive eyes and the waterline.
Benefits
- Up to 24-hour wear
- Waterproof, sweatproof + humidity-proof
- Smooth, comfortable glide
- Safe for sensitive eyes
- Safe for the waterline
- Ophthalmologist-tested
- Dermatologist-tested
Key Ingredients
- Omega Fatty Acids—Moisturizing emollients help support 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 + waterproof wear
- Repurposed Coffee Chaff—Pencil barrel includes would-be waste from the coffee industry
Research Results
- Clinically proven to last for up to 24 hours*
- Waterproof, sweatproof + humidity-proof*
- 100% said it applies comfortably to lash line + waterline**
- 98% said it’s blendable + easy to control**
- *In instrumental studies.
- **In a consumer perception study of 50 people; immediate results.
Item 2659181
Sharpen the tip with the Dual Precision Sharpener (sold separately), then glide along the lashline or waterline. For a soft, diffused effect, blend with the smudger side of the Angled Line + Smudge Brush (sold separately). Work on one eye at a time---the formula sets quickly. To create a soft wing, use the angled side of the brush to pull color out.
Dimethicone, Synthetic Wax, Dicalcium Phosphate, Trimethylsiloxysilicate, C20-24 Alkyl Dimethicone, Calcium Silicate, Polyethylene, Phenylpropyldimethylsiloxysilicate, Linoleic Acid, Linolenic Acid, Persea Gratissima (Avocado) Oil, Tocopherol, Polyhydroxystearic Acid, Disteardimonium Hectorite, Hydrogenated Vegetable Oil, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Propylene Carbonate, Silica, Kaolin, Mica, Manganese Violet (CI 77742), Blue 1 Lake (CI 42090), Iron Oxides (CI 77491, CI 77492, CI 77499), Titanium Dioxide (CI 77891), Ultramarines (CI 77007).
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
ILIA Has Done It Again!!!
I received ILIA Thru Line Waterproof Eyeliner with Up to 24-Hour Wear in Ink for free to try in exchange for my honest opinion. I am not new to ILIA I have bought and tried quite a few products in there line up. Its no surprise how quickly they have claimed a spot as top contender in luxurious beaut...
Most Helpful Critical Review
WHY does Ilia keep changing products??
I went for this color on the eyeliner because apparently Ilia no longer carries normal eyeliner colors and this is the closest match I could find. The color is okay but not great. The product itself goes on creamy (categorized differently than gliding or just going on smoothly) which feels odd for a...
708 results
Love this
Reviewed at

Love the color, the textur
No smudge!
Reviewed at

This eye pencil works for me! Easy to use, no 'migrating' to below my eyes...love it!
Love it!
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
I use this on my upper waterline and it definitely stays put all day, but is still easy to wash off. I have very sensitive eyes that are prone to irritation, but I've had zero issues with this eyeliner. I have it in two colors (flourish and serif) and both are well pigmented and glide on smoothly. I was worried the shimmery color would be too shimmery, but it turned out to be beautiful!
Lovely on fair skin and sensitive eyes
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
Slight sparkle. Warm tone.
Flakes off into my eye.
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
I was excited that this was meant to be non irritating, but I find that when I use it to tightline, bits of the liner flakes off and get into my eyes which is pretty irritating and uncomfortable. Other than that it does apply very smooth and blends out well for a smokier look.