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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 2659180
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.
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Propylene Carbonate, Hydrogenated Vegetable Oil, Dicalcium Phosphate, Tin Oxide, Iron Oxides (CI 77491, CI 77492, CI 77499), Titanium Dioxide (CI 77891).
This brand is excluded from most Ulta Beauty coupons.
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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

Glides on very smoothly and is waterproof as is the claim. My only problem is that I have slightly oily skin around my eyes and the causes it to wear off easily.
Eyeliner pencil
Reviewed at

I am happy to be using this eyeliner. I plan to order other colors soon and probably the sharpening tool as well. I like how smoothly it applies. It easily smudges but also stays put if you want a sharper line.
bummer of a product
Reviewed at

Sorry, but this was utterly useless. Used once, tip broke, tried to sharpen, couldn't get a decent point. I literally used this product one time. This is a shame because I have an earlier Ilia eyeliner that I could twist up, worked nicely and has lasted a long time. You should have stuck with that one.
ideal for mature skin
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
I thought it was amazing. The color is wonderful, and it works on any skin type—even on the eyes of people with mature skin.
Smooth lovely liner
Reviewed at

Comments about Thru Line Waterproof Eyeliner with 24 Hour Wear
I went into a well known Beauty chain to buy this. They were out and the sales person wanted to sell me another brand. She said she found these to be "dry" and "drag" especially on mature eyes. I declined. I really wanted this eyeliner so I ordered from Ilia website. It came super fast and I used it the next day. It's PERFECT. Very creamy. Goes on like a dream and perfect for my 64 year old eyelids! Plus I get no smudging or transfer at all. I'm ready to order another color. Love Ilia products.