ILIA

Thru Line Waterproof Eyeliner with Up to 24-Hour Wear

4.7 · 408 reviews
2,761 ₽

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 controlClean at SephoraClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

Design: Flourish

International delivery

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Returns & exchanges

Within 30 days of delivery

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 controlClean at SephoraClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

Customer reviews

3.0
verified purchase
Doesn’t live up to the hype

This is meh for the promises it made. I’ve made it last by drying my waterline with a qtip, apply, then let it dry and apply again. It’s high maintenance. The sharpener isn’t great… wish it was a twist one. I’ll keep it and finish it but won’t repurchase.

10/10/2026
4.0
verified purchase
Beautiful color.

I received this product for free to give my honest review. Thru Line Waterproof Eyeliner with Up to 24-Hour Wear by Ilia is good quality. I couldn't get it to sharpen right without losing too much product. I'm going to look to see if they have a sharpener available for sale because none of the 5 I have work well witht this product. You should try this if you're looking for something new and for a middle aged individual like myself.

10/6/2026
5.0
verified purchase

I received a free sample of Ilia Thru Line Waterproof Eyeliner with Up to 24-Hour Wear for review. It has been a really long time since I have used an eyeliner that requires a sharpener and this one was fantastic. It is very creamy and glides on very smoothly. It has the most beautiful pigmen to it. It stays in place very well and does not smear melt or streak down your face. It also is gentle around your eyes, not causing any irritation around around my sensitive eyes. I would definitely recommend this product.

9/29/2026
5.0
verified purchase
FINALLY 🙌🏻

This is it. Goes on smoothly, it’s creamy, deeply pigmented, and most importantly (for my purposes) stays put on the upper water line without migrating to the corners of the eyes / lower water line.

9/29/2026
4.0
verified purchase
PIA Sharpening

Love this eyeliner other than sharpening it. It’s a beautiful color and lasts all day on my oily eyelids without smudging or fading. But I don’t know how on earth to sharpen this. Because it’s not a standard wood shaving, the pencil keeps breaking off as I go so lots of waste. One star off because sharpening is a terror but love it other than that.

9/27/2026
5.0
verified purchase

The ILIA Thru Line Waterproof Eyeliner in Portrait has such a smooth, creamy formula that glides on without tugging at my eyes. The color is beautifully pigmented, so I can get a defined look without repeatedly going over the same spot. Once it sets, it stays in place incredibly well without smudging or transferring throughout the day. I also love that it’s easy to control for both a subtle everyday line or a more defined look. Definitely an eyeliner I’ll continue reaching for!

9/26/2026
1.0
verified purchase
Nice color

Very pretty, easy to apply but really irritates my eyes. Like the way it looks but can not tolerate it. Not sure why because is marketed for sensitive eyes. This tore me up. Beautiful if your eyes can tolerate the formula. Disappointed to say the least.

9/26/2026
5.0
verified purchase
My new favorite

Great color. Glides on. Stays on. And it’s clean! I don’t know what else to say.

9/22/2026
5.0
verified purchase
Great product

I received this as a free sample from PINCHme. This has great pigment and shows up clearly with just one swipe. It didn't irritate my eyes at all. I like the color and the ease of use. It didn't even come off in the shower until I used face wash, so it's definitely waterproof.

9/10/2026
5.0
verified purchase
My new favorite

Glides on so easy! Beautiful color. A little difficult to sharpen.

9/8/2026