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3g / .106 oz
Onyx is our deep black matte gel liner—intensely pigmented and microplastic-free. Designed to create ultra-precise lines or softly smudged edges, it glides on effortlessly and sets to a long-lasting finish. This water-based liner sets to stay in place all day without smudging or fading.
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Onyx delivers a deep, matte black finish that instantly defines and amplifies the eyes.
Create precise lines, smudged smoky looks, or a soft lash-defining effect—all with a single product.
Once set, it stays in place all day without smudging or fading.
aligned with Aleph’s clean, sustainable standards.
With a plant-based film former that creates a flexible yet lasting hold, it’s kind to the delicate eye area.
The water-based formula makes it effortless to remove at the end of the day.
An invisible liner to define the eyes.
Using Aleph Liner/Brow Brush, press Gel Liner Onyx into the base of the lashes along the length of the lash line on the lid - Always apply to the skin and avoid the water line.
To intensify any eye look
Using Aleph Liner/Brow Brush, press Gel Liner Onyx along the upper lash line from the inner most lashes to the outer lashes gently gliding the brush along to create the desired thickness.
Create an upturned elongated eye Starting from either the inner lashes or the lashes above the inner edge of the iris, using Aleph Liner/Brow Brush, press Gel Liner Onyx into the base of the lashes, then gradually build to a thicker line at the outer corner. Position Liner/Brow brush at an angle following the up curve of under eye lashes to mark the wing, then meet with the outer thickness of the line.
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Definition that lasts
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While we avoid using Gel Liner Onyx on the waterline, the new Eye/Lip Multi-Liner Pencil in Noir is perfect for waterline applications.
Is nice and smooth, does not irritate my eyes which is a miracle as most eye products seem to. It is new to me so been practicing at night before shower.. haha as you can see in picture not perfect.... so can't attest to how long or well it wares for a day. Nice black colour.
You can apply such a subtle line with this magnificent liner that no one sees liner. They just see beautiful eyes.
When applied well it looks great and mostly stays all day. It’s taken me a while to be able to create wings, however I’ve been using the technique provided in the video tutorial to open up my eyes instead. I now use this for a natural everyday look. The tool has helped but I’m still getting used to it as I’ve always used a pencil liner. I will continue to practice my wings for special occasions. I recommend this product.
Love this product and this company.
I have bought almost every single Aleph product (except for lip gloss)- and it’s now my “go to” brand. This gel liner is the ONLY product I cannot recommend and that has not worked out for me. Some of it comes off when I am out, making black marks under the eyes. But the worst part is that it is hard to completely remove. For days I can see little dots of black that have fallen from places where I think it has attached to my eyelashes. I can highly recommend everything else for the eyes, cheeks and skin. Even their brushes. One thing I can’t speak to is whether their products dry out too fast like another brand I tried - but I am not worried because I have the clear mixer (that I technically for lips but can be used with everything) and the oil- and I have the container for mixing. So I don’t think drying out of product will be an issue. Plus the quantities of product are modest - I am glad. I hate having product that I don’t use up for practically years. I like this company, and I like my communications with REAL PEOPLE who seem to care and follow up with me. Also, this company has simplified my makeup bag and routine. Products ship within U.S. - quickly. Non-fussy, environmentally friendly packaging and containers.
We’re sorry to hear Gel Liner Onyx hasn’t worked well for you. This has been shared with our Product Development Team. For best results, try applying a very fine layer with the Liner/Brow Brush, letting it set before blinking, and removing with an oil-based cleanser to lift every trace cleanly. We've also reached out to you by email to help you further with it.
Thanks for your detailed review, Marjorie, and for being such a loyal Aleph supporter.
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