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Home / Blog / Grooming
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17 Grooming Habits That Keep You Looking Sharp After 40

Updated on July 23, 2025 by TMM Staff · Grooming

A man using a shaving brush
©Getty Images/Unsplash.com

There’s a subtle shift that happens once you hit 40. You start caring less about trends and more about timelessness. Style becomes quieter, but sharper. And grooming? That’s where the real magic happens. Because if your grooming isn’t dialed in, the rest doesn’t matter. You don’t need an expensive wardrobe to look good. You need discipline, consistency, and a few well-honed habits that keep you looking intentional.

These aren’t gimmicks. These are the small, stacked wins that separate the men who age with style from those who just… age.

Table of Contents

Toggle
  • 1. Trim Your Eyebrows Like a Grown Man
  • 2. Keep Your Nose and Ear Hair in Check
  • 3. Master the Art of the Subtle Fragrance
  • 4. Get a Real Skincare Routine (Not Just Soap)
  • 5. Take Your Haircuts Seriously
  • 6. Shape Your Beard (Or Ditch It Cleanly)
  • 7. Whiten Your Teeth–Subtly
  • 8. Get Serious About Hand and Nail Care
  • 9. Moisturize Your Neck and Ears, Too
  • 10. Tame Your Chest and Back Hair (If You Need To)
  • 11. Watch the Shine–Powder Is Allowed
  • 12. Maintain Your Eyeglasses (Or Upgrade Them)
  • 13. Trim Your Neck Hair Between Cuts
  • 14. Use a Gentle but Effective Deodorant
  • 15. Clean Your Ears (Not Just the Canals)
  • 16. Groom Your Brows, Nostrils, and Lashes in Better Light
  • 17. Smell Clean, Not Just Good

1. Trim Your Eyebrows Like a Grown Man

A man grooming his eyebrows
©Getty Images/Unsplash.com

You’re not 23 anymore. Letting your brows grow wild doesn’t signal rugged masculinity–it signals you stopped paying attention. Get a small pair of grooming scissors or use a brow trimmer attachment and keep the shape clean but natural. Don’t over-arch or thin them out like you’re going on reality TV. Just tame the bulk and remove strays. It takes 90 seconds and subtracts five years off your face.

2. Keep Your Nose and Ear Hair in Check

A no-brand nose and ear hair trimmer
©️Image: OpenAI

You can be well-dressed and articulate, but if there’s a wiry hair curling out of your nostril, no one’s hearing a word you say. As testosterone dips, these hairs grow longer and thicker. Get a dedicated trimmer and do a weekly check-in. Ear hair too–don’t ignore it. You don’t notice it until it’s too late, and by then, someone else already has.

3. Master the Art of the Subtle Fragrance

A perfume bottle being sprayed
©Andrew Petrischev/Unsplash.com

You don’t need a signature scent. You need seasonal rotation and restraint. At this age, skip the loud body sprays and synthetic bombs. Go for something warm, woody, or clean with depth. Think vetiver, leather, bergamot, or incense. Apply it to pulse points–never drown in it. A refined man leaves a trace, not a trail.

4. Get a Real Skincare Routine (Not Just Soap)

Vitamin C serum with gua sha tools
©Viva Luna Studios/Unsplash.com

Washing your face with bar soap in the shower isn’t “simple,” it’s sabotaging your skin. By 40, you need a basic routine: cleanser, exfoliant, moisturizer, and SPF. That’s it. Consistency over complication. You’ll start to notice fewer dry patches, less dullness, and better texture. Great skin isn’t vanity–it’s maintenance.

5. Take Your Haircuts Seriously

A man sitting on a barber’s chair
©Allef Vinicius/Unsplash.com

You can’t go to the cheapest barbershop and expect to walk out looking sharp. At this age, your cut should work with your face shape, hair texture, and lifestyle. Find a barber or stylist who understands your age bracket and upkeep preferences. Book every 3–4 weeks, not “when it gets too long.” A sharp cut does more for your look than any brand label can.

6. Shape Your Beard (Or Ditch It Cleanly)

A man with a long beard
©JJ Jordan/Unsplash.com

A beard should look intentional, not like you forgot to shave. Whether it’s stubble, a goatee, or full beard, define the neckline, even the cheeks, and trim it often. If you’re clean-shaven, invest in a quality razor and post-shave balm to prevent irritation. Either way, the key is clarity–don’t look like you’re deciding.

7. Whiten Your Teeth–Subtly

Teeth whitening at the dentist
©Ozkan Guner/Unsplash.com

A bright smile can knock a decade off your appearance. You don’t need blinding veneers–just reduce staining from coffee, tea, or red wine. Use whitening strips or trays a few times a year, and switch to a whitening toothpaste in between. If you’re a smoker or heavy coffee drinker, consider a professional cleaning. Clean teeth are sharp. Yellow teeth age you fast.

8. Get Serious About Hand and Nail Care

A person with lotion on hand
©Lala Azizli/Unsplash.com

Your hands are often the first thing people notice. Dry, cracked knuckles and jagged nails don’t signal strength–they signal neglect. Clip your nails weekly, file rough edges, and use a non-greasy hand cream. No one’s saying you need manicures, but clean, healthy hands say you care without trying too hard.

9. Moisturize Your Neck and Ears, Too

A swatch of a moisturizing product
©Getty Images/Unsplash.com

Most men stop at their jawline, but your neck and ears age just as visibly. Wrinkles, sunspots, and sagging skin hit these areas fast. Whatever product you’re using on your face–SPF, moisturizer, retinol–drag it down to your neck and across your ears. It’s a two-second move with long-term payoff.

10. Tame Your Chest and Back Hair (If You Need To)

A close up phot of an older man
©Curated Lifestyle/Unsplash.com

There’s no shame in body hair. But there’s a difference between natural and unmanaged. If your shirt can’t lie flat because of chest puff or your collar reveals a jungle, it might be time for a trim. You don’t have to wax everything. A body groomer on a low setting can keep things neat without stripping your masculinity.

11. Watch the Shine–Powder Is Allowed

A compact powder on a black table
©Anna Evans/Unsplash.com

If your forehead or nose glows in every photo, it’s time to stop pretending powder is just for women. A translucent mattifying powder (or even blotting sheets) can quietly keep your face from looking greasy, especially in warm weather or under lights. A little touch-up keeps you polished, not powdered.

12. Maintain Your Eyeglasses (Or Upgrade Them)

A pair of eyeglasses on an orange background
©Marwan Ahmed/Unsplash.com

Smudged, scratched, or outdated frames age you instantly. Clean your lenses daily and tighten loose arms. If you’ve had the same pair since Obama’s first term, it’s time for a refresh. Opt for frames that complement your face shape and style–nothing too trendy, nothing too dated. Glasses should sharpen your look, not drag it down.

13. Trim Your Neck Hair Between Cuts

A man’s neck being shaved
©Arthur Humeau/Unsplash.com

Even the best haircut loses its edge when the neck hair creeps in. Grab a handheld mirror and a trimmer and clean it up once a week. It’s a five-minute job that makes your cut look fresh–even if you’re a week overdue. Small detail, big difference.

14. Use a Gentle but Effective Deodorant

Natural hygiene products
©Getty Images/Unsplash.com

This isn’t the time for overpowering antiperspirants that stain your shirts or clog your pores. Look for a deodorant that’s aluminum-free but still effective. Your body chemistry shifts with age–what worked at 25 may not cut it now. Find something that fights odor without masking it with fake “sport” scents.

15. Clean Your Ears (Not Just the Canals)

A pile of q-tips
©Content Pixie/Unsplash.com

Most guys clean inside the ears, but ignore the outer ear–where dead skin and oil build up. Wipe behind and around your ears during your shower, and don’t forget your earlobes. It’s a tiny habit that signals detail–and makes a difference when you’re wearing sunglasses, earbuds, or anything that draws attention to the area.

16. Groom Your Brows, Nostrils, and Lashes in Better Light

A close up of a man’s eyebrows
©Mohammad Javan Saffari/Unsplash.com

Natural light reveals what bathroom mirrors hide. Set up a grooming mirror by a window or under daylight-spectrum bulbs. You’ll catch strays, missed patches, and uneven shaving lines. Good grooming is precision, and precision requires visibility. Upgrade your lighting and you’ll instantly upgrade your grooming game.

17. Smell Clean, Not Just Good

A man trying out cologne
©Tonkla Pairoh/Unsplash.com

It’s not enough to wear a nice fragrance–you need to smell clean underneath it. That means using a gentle body wash, exfoliating once a week, washing your hair regularly (even if it’s thinning), and wearing fresh clothes. No scent can cover stale sweat or yesterday’s shirt. A well-groomed man smells like effort, not just cologne.

Grooming Everlane

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About TMM Staff

The Modest Man staff writers are experts in men's lifestyle who love teaching guys how to live their best lives.

If an article is published under TMM Staff, that means multiple writers worked on it. For example, sometimes several of us have experience with a certain brand, so we collaborate to publish a more thorough review.

Or, if an article was originally written by one person, but then it was updated by someone else, we'll re-publish it under TMM Staff.

Remember: all of our articles (including those below) are written by real people with decades of combined experience in men's fashion and lifestyle topics.

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