By the time you get to your late 60s, you learn that a good trick shared over coffee can be every bit as valuable as a handwritten recipe card. One of my dearest friends showed me a simple way to make a thinning, slightly uneven top lip look softer and more balanced without that hard, obviously drawn-on overlined look, and I’ve been grateful for it ever since. It takes about a minute, uses very little product, and it’s especially lovely for those easy little coffee dates with the women who’ve known you through every season of life.

I’m not one for fussy makeup or chasing every beauty fad that blows through town, but I do appreciate small techniques that make me look a bit more rested and put-together. If your top lip has lost some fullness, if one side sits a touch higher than the other, or if lipstick seems to disappear into fine lines by midmorning, this is the sort of practical fix worth keeping in your back pocket. Here’s exactly how I do it, what products help, and the little mistakes that make the whole thing look less natural than it should.

1. Why the top lip starts looking uneven in the first place

Most of us notice the upper lip changing before the lower one does. With age, collagen and elastin gradually decline, and the sharp border of the cupid’s bow gets softer. On top of that, many of us naturally have one side of the upper lip that is 1 to 3 millimeters thinner or flatter than the other. That difference may have always been there, but once the lip loses a little volume, it becomes much easier to see.

I first noticed it in my bathroom mirror under bright morning light. My left upper lip looked just a touch less full than my right, and regular lipstick made the difference more obvious instead of less. That’s because dark or matte color tends to trace every edge exactly as it is. The trick is not to redraw the whole mouth. It’s to make one tiny correction only where it’s needed.

2. The real trick: adjust only the thinnest section, not the whole lip

This is the heart of the method my friend taught me. Instead of overlining the entire top lip, you add the faintest extension only to the area that looks most deflated or asymmetrical. Usually, that’s a short stretch about 1/4 to 1/2 inch wide on one side of the cupid’s bow or just outside the peak.

Think of it like mending a hem instead of sewing a whole new dress. If you line the entire top lip 2 millimeters above your natural border, people can usually tell. But if you softly sketch just the thinner section and then blend it inward, the eye reads the lip as more even. It’s subtle, quick, and far kinder in daylight than dramatic overlining.

3. Start with a smooth, dry lip surface

If the lip is flaky, no pencil in the world is going to behave. I like to take a warm washcloth and press it to my mouth for about 10 seconds, then gently buff with the terry cloth. You don’t need to scrub. A few light passes are enough to lift loose skin.

After that, I apply a very thin coat of balm and let it sit for 30 to 60 seconds. Then I blot almost all of it off with a tissue. This matters. If the lip is too slick, the liner skids and feathers. You want the lips comfortable, not greasy.

4. Choose the right pencil color if you want it to stay invisible

The best liner for this trick is not necessarily the one that matches your lipstick tube exactly. I get the most natural effect from a pencil that matches the deeper rosy-beige tone of my own lip edge. For fair to light skin, that may be a pinky nude. For medium skin, often a rose-brown. For deeper skin, a richer berry-brown or warm mocha tends to look more believable.

A sharpened pencil with a slightly firm texture works better than a creamy, slippery one. You need control. If the point is too blunt, you’ll make a wide stripe instead of a believable edge. I like a tip narrow enough to draw a line about 1 millimeter thick.

5. Map the lip before you draw anything

Before the pencil touches your skin, look straight ahead in a mirror, not too close, about 12 to 18 inches away. Relax your mouth. Don’t stretch it into a grin, because that changes the shape. Identify the exact spot where the top lip dips or disappears.

I often mark that place with one tiny dot just above the natural border, usually no more than 1 millimeter outside the line. Two millimeters is the absolute maximum I would suggest for a natural daytime look. More than that tends to show, especially at a coffee shop table with sunlight coming through the window.

6. Draw in short strokes, then connect them softly

This is where most people go wrong: they try to make one long, confident line. For an invisible correction, use 2 to 4 tiny feather strokes, each only a few millimeters long. Start at the natural lip border and barely lift the shape where needed.

Once those strokes are in place, lightly connect them so there’s no obvious stop-and-start pattern. Then trace just along the natural upper lip line for another 1/4 inch on either side so the correction melts into the rest of the mouth. You’re creating continuity, not a new outline.

7. Blend inward, never outward

After lining, use a clean fingertip, a small lip brush, or even a cotton swab to soften the pencil inward toward the center of the lip. Don’t blur upward onto the skin above the mouth. That creates a hazy halo and draws attention to the exact area you hoped to disguise.

I tap rather than rub. Three or four light taps usually do it. The outer edge should remain tidy, but the color should look fused into the lip itself. When done properly, nobody sees “liner.” They simply see a more balanced mouth.

8. Fill the upper lip corners and outer thirds first

One of the sneakiest ways to make the top lip look fuller is to place more color at the outer thirds and slightly less right in the center. If the whole upper lip is painted in a flat, dense block, asymmetry can stand out more. But when you softly define the corners and outer shape, the lip gains structure.

I like to lightly shade the upper lip with the pencil itself, especially near the side that’s thinner. Not heavily, just enough to create a base. Then I add lipstick over top. This gives about 2 to 4 extra hours of wear compared with lipstick alone, at least in my experience after a cup of coffee and plenty of visiting.

9. Pick a lipstick finish that flatters a thinning lip

For this trick, satin, cream, and balm-lipstick finishes are usually the prettiest. They reflect a bit of light, which helps the lip appear smoother and a touch fuller. Very flat matte formulas can make a thinning upper lip look drier and narrower, especially if there are vertical lines above the mouth.

I reach for shades in the rose, soft berry, warm nude, or muted pink family for daytime. A color that’s too pale can erase the upper lip, while one that’s very dark can make every uneven edge more noticeable. A medium-depth shade, about one or two steps deeper than your natural lip, tends to be forgiving and fresh.

10. Add brightness only to the center if you want a little extra fullness

If I want just a little more life in the lip for a special lunch or girlfriends’ coffee date, I dab the tiniest amount of a lighter lipstick or a soft, non-sticky gloss right in the center of the lower lip and a whisper at the center of the top. We’re talking a spot the size of a lentil, not a gob of shine.

This catches light where you want it and keeps the edges from looking too drawn. I avoid taking gloss all the way to the corners, because that can encourage feathering and make the upper lip border less clean within 20 or 30 minutes.

11. The one-minute routine, step by step

Here’s the quick version I use when I’m heading out the door. Step 1: blot off excess balm. Step 2: place one tiny pencil mark on the thinner part of the top lip, about 1 millimeter above the natural edge. Step 3: use 2 to 4 small feather strokes to connect that area. Step 4: trace just a short distance along the natural border. Step 5: tap to blend inward. Step 6: apply lipstick. Step 7: add a tiny touch of brightness to the center if desired.

Once you’ve done it a few times, it truly can take about 60 seconds. It’s not zero effort in the strictest sense, of course, but it’s close enough for those of us who don’t care to stand at the vanity for half the morning.

12. Common mistakes that make the trick obvious

The first mistake is using too much distance outside the natural lip line. Even 3 millimeters can look theatrical in everyday life. The second is choosing a liner that is too dark, too orange, or too gray compared with your actual lip tone. The third is lining the entire upper lip evenly when only one small area needs help.

Another common issue is dryness. If the lip is cracked, the pencil catches and creates a broken border. And finally, too much concealer around the mouth can make the lined edge stand out like a stencil. I use complexion products sparingly around the lip line for this reason.

13. What works best for coffee dates and daytime light

Daylight is honest, and coffee shop lighting can be surprisingly revealing, especially near a window. For that reason, I keep everything softer than I might for an evening event. A rosy nude pencil, a creamy lipstick, and a gentle correction no more than 1 millimeter outside the border are usually enough.

I also like to check the result in two mirrors if possible: one close-up and one from a normal conversational distance. If it looks natural from 2 or 3 feet away, you’re in good shape. Makeup isn’t meant to survive forensic inspection from your own nose-to-glass bathroom mirror.

14. Little extras that help mature lips look fresher

A bit of hydration through the day truly helps. I keep a balm nearby and apply it between meals, then blot before reapplying color. At night, a thicker lip treatment can improve the next morning’s smoothness. It doesn’t need to be expensive. Consistency matters more than a fancy label.

I’ve also found that a soft lip-neutralizing step can help if the natural lip color is uneven. A tiny touch of foundation or concealer dabbed only at the outer corners—not all over the mouth—can create a cleaner canvas. But use a very light hand. Too much product around the lips settles into lines and ages the whole look.

15. Why I love this trick beyond the mirror

What I cherish most about this little method is not that it makes me look younger. At my age, I’m not trying to pass for 35, and there’s freedom in that. I simply like looking like myself, only a bit more balanced and awake. It’s the same satisfaction I get from straightening the tablecloth before company comes or putting the good mugs out when an old friend visits.

And perhaps that’s why it feels especially fitting for National Girlfriends Day. Some of the best things women pass to one another are these small, practical kindnesses: how to thicken gravy, how to deadhead zinnias, how to soften a harsh lipstick line, how to carry yourself with grace through change. This lip trick is a tiny one, but it earns its keep. In one quiet minute, it can make the whole face feel a little more harmonious, and sometimes that’s all we need before heading out for coffee and conversation.