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Liquid eyeliner can make a simple eye look feel finished, but choosing one gets confusing fast. Tip thickness, finish, and wear time differ more than you might expect, even among drugstore options.
This guide compares four popular drugstore liquid eyeliners: NYX Epic Ink, Maybelline Tattoo Studio, Physicians Formula Eye Booster Super Slim, and wet n wild Breakup Proof Skinny. Here’s how their tips, finishes, and wear claims stack up, so you can find the one that fits your routine.
Quick Comparison
| Product | Tip | Waterproof | Wear claim |
|---|---|---|---|
| NYX Epic Ink | Slender, flexible brush tip | Yes | No hour count listed |
| Maybelline Tattoo Studio Ink Pen | Brush tip | Yes | Up to 24 hours |
| Physicians Formula Super Slim | Super slim brush tip | Yes | “All day” |
| wet n wild Breakup Proof Skinny | Tapered brush tip | Yes | Up to 16 hours |
What to Look for in a Liquid Eyeliner
- Tip size. A thinner tip gives a finer line but usually takes a steadier hand. A slightly thicker tip is often more forgiving if you’re just learning winged liner.
- Finish and shade. Some formulas look glossy, others matte. Check whether you want true black or brown.
- Waterproof claims. These are the brand’s claims. Oily lids or watery eyes may still affect wear, and an eyeshadow primer underneath can help.
NYX Epic Ink Liner
NYX describes Epic Ink as a waterproof liner with a slender, flexible brush tip, and says pressing down slightly makes the line thicker. That flexibility makes it easy to go from a thin line to a bolder wing with one pen. It’s vegan, cruelty-free, and sold in black or brown.
Who it may suit: anyone who wants to adjust line thickness with pressure.
Keep in mind: the U.S. listings don’t state a wear time in hours, so compare it by feel rather than by number.
Maybelline Tattoo Studio Ink Pen
This pen is listed as waterproof and resistant to smudging, flaking, and fading, with up to 24 hours of wear claimed. Its brush tip has 350 bristles, and the finish is matte black. It’s also vegan, ophthalmologist tested, and suitable for contact lens wearers.
Who it may suit: people who prefer a flat, matte black finish.
Keep in mind: Maybelline also sells a separate Tattoo Studio Dip-Ink liquid eyeliner, so make sure you’re choosing the Ink Pen version.
Physicians Formula Eye Booster Super Slim Liquid Eyeliner
Physicians Formula calls this a waterproof liner with an ultra-fine brush tip made for everything from basic lines to wings. It dries quickly and contains a lash-boosting complex that the brand says helps strengthen and condition lashes. The formula is vegan, fragrance-free, and paraben-free, and it comes in Ultra Black.
Who it may suit: people who like a thin, precise line and enjoy a skincare-style extra.
Keep in mind: the lash benefit is a bonus, and it’s first and foremost a liquid liner. Also, the original Eye Booster 2-in-1 is described as water-resistant, so pick the Super Slim version if waterproof matters to you.
wet n wild Breakup Proof Skinny Liquid Eyeliner
wet n wild says the tapered brush tip measures less than 0.1mm. The liner is waterproof, black, and rated for up to 16 hours of wear. It’s also cruelty-free, vegan, fragrance-free, and paraben-free.
Who it may suit: anyone after the finest line possible, such as thin everyday liner or tiny wings.
Keep in mind: an ultra-fine tip takes a steady hand. The Breakup Proof line also includes other versions, so choose the Skinny one.
Which One Should You Choose?
- Want to vary line thickness: NYX Epic Ink
- Prefer a matte black finish: Maybelline Tattoo Studio Ink Pen
- Want a thin line plus a lash-conditioning extra: Physicians Formula Super Slim
- Want the thinnest tip: wet n wild Breakup Proof Skinny
Brands update formulas from time to time, so check the label on the product you buy. Prices and availability change too, so use the links above to see current details.