Applying eyeliner to your waterline is a simple way to make your eyes stand out, whether you want subtle definition or a dramatic statement. The waterline is a sensitive area, so getting your liner to last and stay comfortable requires the right products and techniques. Here’s everything you need to know for smudge-free, long-lasting results, plus Revlon’s best eyeliner picks for this trending look.

What Is the Waterline and Why Lining It Matters

The waterline is the thin, moist rim of skin between your lashes and your eyeball, found on both your upper and lower eyelids. Lining this area, sometimes called tightlining, instantly deepens and defines your gaze. Whether you want to intensify a smoky eye, create the illusion of fuller lashes, or simply make your eyes pop, waterline liner is a quick technique with maximum impact.

Because the waterline is delicate, choosing the right formula and applying it with care is essential for comfort and staying power.

If you are interested in more eye makeup transformations, check out our Easy Day-to-Night Eye Makeup Looks.

The Best Eyeliners for the Waterline (And Why Formula Matters)

Not all eyeliners are created equal, especially when it comes to the waterline. You need a formula that glides on smoothly, delivers intense color, and stays put without irritating sensitive eyes.

Top Revlon picks for waterline liner:

• ColorStay™ Eyeliner: Waterproof, ophthalmologist-tested, and designed for all-day comfort.

• ColorStay™ Micro Hyper Precision Gel Eyeliner: Ultra-fine tip for precise application, even in hard-to-reach places.

Creamy, kohl-inspired or gel-based formulas are ideal because they do not tug or skip. Waterproof liners help resist smudging and fading throughout the day.

How to Apply Eyeliner on Your Waterline: Step-by-Step

Applying eyeliner to your waterline can feel intimidating at first, but with a few tips you can master it quickly.

1. Prep Your Eyes and Tools
   Wash your hands thoroughly before touching your eye area. Choose a freshly sharpened (or retractable) eyeliner for a clean application. If you wear contacts, insert them before applying makeup.
2. Apply to the Lower Waterline
   Gently pull down your lower lid to expose the waterline. Glide your chosen Revlon eyeliner gently along the rim, working from outer to inner corner. Use short, light strokes for maximum control.
3. Apply to the Upper Waterline (Tightlining)
   Look down slightly and carefully lift your upper lid. Run the liner gently along the upper waterline to fill in gaps between lashes. This technique instantly makes your lashes look fuller.
4. Prevent Smudging
   Blink gently to help set the liner. Avoid applying creams or oily products near your lash line.

Safety tip: Always keep liner tips clean and avoid sharing your eye makeup.

Ready for your own pro look? Discover where to shop ColorStay™ Eyeliner near you for bold, stay-put definition.

Pro Tips for Long-Lasting, Smudge-Free Waterline Liner

If you want your waterline liner to last all day, try these tips:

• Dry the Waterline: Use a clean Q-tip to gently blot your waterline before applying liner. This helps the product grip.
  

• Layer Up: After applying eyeliner, lightly dust a matching powder eyeshadow over the line with a small brush. This step helps set the liner and adds extra staying power.
  

• Finish with Setting Spray: Lock your entire eye look in place with ColorStay™ Lock Setting Mist. A few spritzes help keep your makeup looking fresh for hours.

FAQs: Waterline Eyeliner Safety and Results

Is it safe to wear eyeliner on the waterline?
Yes, when you use ophthalmologist-tested products like Revlon’s waterproof eyeliners and practice good hygiene.

What color eyeliner works best for small eyes?
Try nude or white on the lower waterline to brighten and open up your gaze. For drama, classic black or brown never goes out of style.

How do I remove eyeliner from the waterline safely?
Use a gentle, eye-safe makeup remover and a soft cotton pad or Q-tip. Always be gentle to avoid irritation.

Complete Your Eye Look with Revlon

Once your waterline is defined, complete your look with a swipe of volumizing mascara or a pop of eyeshadow.

• So Fierce!™ Mascara for bold, lifted lashes

• ColorStay™ 16HR Eye Shadow Quads for crease-resistant color and endless options

Ready for a bold definition? Explore the full Revlon Eye Collection and see where to shop your new favorites near you.

With the right tools and pro techniques, putting eyeliner on your waterline is easy, safe, and completely transformative.