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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 2659177
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, Trimethylsiloxysilicate, Mica, Dicalcium Phosphate, C20-24 Alkyl Dimethicone, Calcium Silicate, Polyethylene, Phenylpropyldimethylsiloxysilicate, Persea Gratissima (Avocado) Oil, Linoleic Acid, Linolenic Acid, Tocopherol, Hydrogenated Vegetable Oil, Polyhydroxystearic Acid, Disteardimonium Hectorite, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Propylene Carbonate. May Contain/Peut Contenir (+/-): Iron Oxides (CI 77491, CI 77492, CI 77499), Titanium Dioxide (CI 77891), Blue 1 Lake (CI 42090), Ultramarines (CI 77007), Manganese Violet (CI 77742), Ferric Ammonium Ferrocyanide (CI 77510).
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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
Smooth and easy liner
Reviewed at

Finally a liner that's easy to apply and stays put.
brightens & stays on
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
love the liner, shimmers & brightens my eyes and lasts all day.
Waterproof Eyeliner
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
I wanted to love this. I was really happy with the ease of application and the color. Unfortunately I have to re-apply at least twice a day. Also, it's difficult to remove. I wear Ilia mascara and it comes off easily with my face cleanser. With the eyeliner, I couldn't remove it completely with two washings. I won't repurchase.
Best waterproof eyeliner!
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
I seriously love so much how well it glides, and the tip of the eyeliner is very precise! Will totally get this eyeliner again.

Beautiful color
I bought both liners in brown, Gesture and Flourish. Both are beautiful colors. I bought the flourish to wear for my son's wedding. It is a perfect match for my amber eyes. Very satisfied with my purchase. It is easy to apply and it is a creamy yet firm consistency. Not 100% smudge proof... but nothing major either. I just have to wipe corner of eyes occasionally when I wear on lower lash since I don't powder and wear oils to prep eye area. Highly recommend.