Thru Line Waterproof Eyeliner
Up to 24-hour color. Safe for sensitive eyes.
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Line up and lock in your signature look with The Thru Line + Limitless Eye Duo—a versatile + customizable edit of long-wear eyeliner + mascara.
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.
Finishing Swipes
Top the look off with your choice of soft black or rich chocolate brown Limitless Lash Mascara. The award-winning formula lengthens, lifts, and separates lashes without clumping—plus is safe for sensitive eyes and contact lens wearers.
- Susan R.Verified BuyerReviewingThru Line Waterproof EyelinerSkin Type DrySkin Tone WarmUndertone NeutralEye Color HazelAge Range 65+Reviewed by An incentivized reviewerReviewed By An incentivized reviewerThru Line Waterproof Eyeliner FlourishRated 3 out of 5 stars9/9/26How to advance liner
I can’t figure out how to advance liner in tube
- Julia R.Verified BuyerReviewingLimitless Lash MascaraI recommend this productSkin Type NormalSkin Tone NeutralUndertone NeutralEye Color BrownAge Range 35-44Reviewed by An ILIA customerRated 5 out of 5 stars9/9/26Favorite Clean Mascasa
I've been using this for years and it's a great find! Stays put, doesn't irritate my eyes or cause any damage to lashes, and washes off easily. Not entirely water-proof (summer sweat) but that's ok by me for the other benefits.
- Wendy A.Verified BuyerReviewingThru Line Waterproof EyelinerI recommend this productSkin Type DrySkin Tone WarmUndertone NeutralEye Color BrownAge Range 55-64Reviewed by An ILIA customerReviewed By An ILIA customerRated 5 out of 5 stars9/9/26Truly waterproof
I had been struggling to find a clean product that didn’t smear or wear off quickly. I am thrilled with how this product stays put and put together!
- Lou A. D.Verified BuyerReviewingThru Line Waterproof EyelinerI recommend this productSkin Type CombinationSkin Tone CoolUndertone NeutralEye Color BlueAge Range 65+Reviewed by An ILIA customerReviewed By An ILIA customerThru Line Waterproof Eyeliner GraphiteRated 5 out of 5 stars9/9/26Lasts all day
Great eye liner that truly lasts all day
- Mary A. R.Verified BuyerReviewingThru Line Waterproof EyelinerSkin Type DrySkin Tone WarmUndertone NeutralEye Color HazelAge Range 55-64Reviewed by An ILIA customerReviewed By An ILIA customerThru Line Waterproof Eyeliner InkRated 3 out of 5 stars9/9/26Not sure 🤔
For some reason this waterproof eye liner doesn’t stay on long for me. I’m assuming my eye cream is the culprit. Everything else I’ve purchased is fabulous!!
