Should Men Shave Their Arms? What to Know Before You Decide

Whether to shave your arms is entirely your call, there aren’t any rules on this one. Arm shaving is more common among men than most realize, and the reasons range from athletic to aesthetic. 

Before you reach for a shaver, it helps to know what you're getting into. The benefits, the realistic risks, and the honest answer to "will my arm hair grow back thicker?"

(Spoiler: it won't.)

Is It Normal for Men to Shave Their Arms?

While plenty of men choose not to shave their arms, it's far more common than most assume, particularly among athletes, bodybuilders, and anyone who prefers the look of smoother skin. 

Grooming is entirely personal. If you've been curious, there's nothing stopping you beyond deciding whether it's right for you.

Why Would a Guy Shave His Arms? 6 Possible Reasons

Personal Preference

Sometimes the reason is simple, and it’s just that you prefer how smooth arms look and feel. 

Grooming decisions don't need a performance justification. If you like the look, that's reason enough.

Athletic Performance

Hair creates drag in the water, and many elite swimmers shave their bodies for this reason, just like 2016 Olympian and competitive swimmer Kevin Cordes.

For cyclists, the motivation is more practical, and that’s that road rash is easier to clean and treat on hairless skin.

Sweat and Body Odor

Removing underarm hair can reduce odor associated with sweat, and shaving the armpits may make sweat less visible, with less hair for moisture to cling to and spread across fabric.

Showing Off Tattoos

If you've got ink on your arms, hair can soften the definition and dull the colors. Shaving reveals the detail more clearly, which is reason enough for many tattooed men to make it a regular habit.

Wanting to Try Something Different

Curiosity is reason enough. If you've been wondering what it looks or feels like, try it. Arm hair grows back, and you'll know quickly whether it's worth keeping up.

Excessive or Uncomfortable Hair Growth

How much arm hair you grow comes down to genetics and androgen levels. Testosterone drives terminal hair growth, and follicle sensitivity to it varies between individuals. Some men end up at the denser end of the spectrum, with arm hair that catches on fabric or feels heavy in warmer months. 

For men whose growth goes notably beyond the norm,the clinical term is hypertrichosis, but for most, it's simply natural variation.

How to Shave Your Arms: Step-by-Step

Shaving your arms is more forgiving than shaving your face (larger surface area, fewer tight contours). The one spot that needs extra care is the elbow. 

Before you start, know that you don't have to shave your entire arm. Plenty of men stick to the upper arms and shoulders only, and the steps below apply wherever you decide to stop.

The steps below are for electric shaver use — our recommendation for arm shaving. If you're using a manual razor, we cover the key differences further down.

Step 1) Trim Down Long or Thick Arm Hair First

If your arm hair is long or coarse, run a body trimmer over it first, working in the direction of hair growth from wrist toward shoulder. Going straight in on dense hair makes the shaver work harder and reduces cutting efficiency.

Step 2) Wet and Warm Your Skin

A warm shower before you shave softens the hair and helps the shaver glide more smoothly. Aim for at least 5 minutes if you can. 

That said, one of the advantages of an electric shaver is that you don't need to shower first. 

If you're shaving dry, you can skip this step, since electric shavers don't need lubrication the way a manual razor does. If you're shaving wet, a thin layer of shave gel is optional but can help the heads glide more smoothly, particularly around the elbow where skin tends to bunch and fold.

Step 3) Apply Pre-Shave Product

Don't skip lubrication; it's the biggest factor in avoiding razor burn. A good shave gel or oil lets the razor cut cleanly without dragging or tugging. Apply it generously before each pass, paying extra attention to the elbow where skin tends to bunch and fold.

Step 4) Shave in the Right Direction

With an electric rotary shaver, you don't need to think about blade angle or grain direction the way you would with a manual razor. 

Start at the wrist and work upward, using small circular, overlapping strokes rather than long straight passes. The rotary heads adjust to the contours of your arm as you go, so let the shaver do the work, but keep your pressure light and consistent. 

Move slowly enough that the heads stay in contact with the skin, and cover each area a couple of times from different directions to catch anything you've missed.

Step 5) Handle the Elbow Carefully

The elbow still needs extra attention even with an electric shaver. The skin there is loose and uneven, so bend your arm to about 90 degrees and use your free hand to stretch the skin taut before you start. 

Work around the elbow in small circular motions from a few different angles rather than trying to cover it in one pass. The irregular surface means overlapping passes pick up far more than a single sweep would. 

Keep your pressure light; the guarded heads reduce the risk of irritation, but pressing harder won't get you a closer result.

Step 6) Rinse and Apply Aftercare

Rinse with cool water, then pat dry. Don't rub. Follow up with a gentle moisturizer or aftershave while the skin is still slightly damp, as it absorbs more effectively that way. Skipping this step is the most common reason men deal with itchiness after shaving their arms.

Electric Shaver vs. Manual Razor for Arm Shaving: Which Is Better?

Both can work well, but they suit different priorities. Here's a quick comparison:

An electric shaver is the stronger choice for most arm-shaving situations. It’s faster, lower-risk, and far more forgiving on the elbow and wrist. A quality rotary electric gets close enough that the difference from a manual is often imperceptible, without the nicks, razor burn, or irritation that come with an exposed blade. 

If you have sensitive or reactive skin, an electric shaver is the clearer fit since the guarded blades don't make direct contact with the skin, which significantly cuts down on post-shave irritation. 

A manual razor can shave marginally closer, but the trade-off is a higher risk of irritation and cuts, particularly around the elbow. If you go manual, use a sharp multi-blade cartridge with shave gel and take your time over bony areas.

What to Expect With Arm Hair Regrowth

Arm hair grows back at roughly the same pace as before. Expect visible stubble within a week, with fuller growth over the following few weeks. 

Some men reshave every 3–7 days to stay smooth; others go a week or longer.

The early regrowth stage can feel prickly against clothing. That's the blunt-tipped phase. Wearing loose sleeves and keeping the skin moisturized can ease it in the meantime, but it fades on its own as the hair grows out. 

Frequently Asked Questions

How Often Should You Shave Your Arms?

Most men who regularly shave their arms do it every 3–7 days. Arm hair grows more slowly than facial hair, so you won't need to keep up with it as often. Shave once and track how quickly regrowth becomes noticeable, and that should give you a natural cadence to work from.

Does Shaving Arms Make Hair Grow Back Thicker?

No, and this is one of the most persistent grooming myths. Shaving cuts hair at the surface, leaving a blunt tip that feels coarser and looks darker as it grows in. The hair itself is identical to before (same thickness, same color, same speed). The Mayo Clinic confirms shaving has no effect on how hair regrows.

How Do I Avoid Razor Burn on My Arms?

Use a sharp blade, apply shave gel before each pass, and shave with the grain first. Rinse with cool water and follow up with a moisturizer. At the elbow, stretch the skin taut and use short strokes. If razor burn is a recurring issue, switching to an electric shaver removes most of the risk because the guarded blades don't contact the skin directly.

Your Body, Your Choice — Just Do It Right

Shaving your arms is straightforward once you nail the prep. A quick trim if your hair is long, warm skin if you're going wet, and light pressure throughout. Get those right, and you'll sidestep most of the issues that put people off the first time.

If you're looking for a shaver that handles more than just your arms, the BaldiePro™ Kit is built for all-over grooming, wet or dry, with SmoothShave™ technology designed to reduce irritation on any skin.

References:

1. PMC / Journal of Cosmetic Dermatology (2016): Axillary hair and odor reduction. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4793925/
2. Mayo Clinic (n.d.): Does shaving unwanted hair make it grow back thicker or faster? Available at: https://www.mayoclinic.org/healthy-lifestyle/adult-health/expert-answers/hair-removal/faq-20058427
3. Forde, P. / Sports Illustrated (2021): The Art and Science of Swimmers Shaving Their Entire Bodies. Available at: https://www.si.com/olympics/2021/06/12/us-olympic-swimming-trials-why-swimmers-shave-body-hair
4. DermNet NZ / Ngan, V. & Oakley, A. (2016): Hypertrichosis. Available at: https://dermnetnz.org/topics/hypertrichosis