A patchy or sparse beard is something many men would like to change, and beard microneedling has become a popular topic online. But how much is evidence and how much is hype? Here's an honest look at what microneedling may do for a fuller-looking beard, how to do it safely, and what to expect.
The short answer: there's very little research on microneedling specifically for beards. What we know comes mostly from scalp studies, where microneedling combined with products like minoxidil showed encouraging results. Some men use the same approach on the beard area. If you try it, use a 12-pin or 24-pin cartridge at 0.6mm every 3 to 4 weeks, keep expectations modest, and give it several months.
Why beards grow patchy
Beard density is mostly decided by genetics and how your hair follicles respond to hormones. Age matters too: many men find their beard fills in through their 20s and into their 30s. Patchiness on the cheeks and between the moustache and beard is very common, and completely normal.
What the evidence says
The idea behind beard microneedling comes from scalp research. Studies on the scalp found that adding microneedling to minoxidil led to better results than minoxidil alone. Because facial hair follicles respond to similar processes, some people apply the same thinking to the beard. However:
- There are very few studies on beards specifically.
- Results vary a lot between individuals.
- Genetics still set the limits on what's possible.
So beard microneedling is best seen as something to try, rather than a proven solution.
What about minoxidil on the beard?
Some men use minoxidil on the beard area, but it's not licensed for this use in the UK. If you're considering it, speak to a pharmacist or GP first. Never apply minoxidil straight after microneedling, and don't use it as a glide.
How to microneedle your beard area
Cartridge and depth
- 12-pin for patches on the cheeks, chin and moustache area
- 24-pin for wider areas along the jawline and cheeks
- Depth: 0.6mm. Facial skin is thinner than the scalp.
Step by step
- Trim your beard short, ideally to stubble, so the pen can glide easily. Do this a day before rather than shaving right before.
- Cleanse the area, then disinfect your skin, hands and pen. Let everything dry.
- Attach a new, sealed cartridge and set 0.6mm and a low speed.
- Apply hyaluronic acid as a glide.
- Glide over the patchy areas in small, overlapping strokes, keeping the skin taut. A few passes per section.
- Finish with more hyaluronic acid and a fragrance-free moisturiser.
How often
Every 3 to 4 weeks at 0.6mm.
Aftercare
- Don't shave for at least 24 hours, ideally 48.
- Avoid aftershave, beard oils with fragrance and alcohol-based products for 72 hours.
- Wear SPF on exposed skin.
- Avoid touching your face and use a clean pillowcase.
Realistic expectations
- Give it at least 3 to 6 months.
- Take photos each month in the same light, with the beard at the same length.
- Some men see little change. Genetics play the biggest role.
Habits that help your beard look fuller
- Let it grow. Patches often fill in with length.
- Trim and shape it to make the most of your growth.
- Look after the skin underneath with gentle cleansing and moisturising.
- Sleep well and manage stress.
Trying it with Olapen
Olapen works across the face and scalp, so you can use the same pen for your beard area, your skin and, if you need it, your hairline. A 12-pin or 24-pin cartridge at 0.6mm is our suggestion for the beard area. Every cartridge is sterile, individually sealed and single use.
Frequently asked questions
Does microneedling help beard growth?
Evidence is limited. Some men try it based on scalp research, but results vary and genetics play the biggest role.
What depth should I use for my beard?
0.6mm.
How often should I microneedle my beard?
Every 3 to 4 weeks.
Can I use minoxidil on my beard?
It's not licensed for beard use in the UK. Speak to a pharmacist or GP first.
Should I shave before microneedling?
Trim short the day before rather than shaving right before your session.
The bottom line
Beard microneedling is an interesting idea with limited direct evidence. If you'd like to try it, keep it gentle at 0.6mm every 3 to 4 weeks, look after the skin underneath, track progress with photos, and keep expectations realistic.
Microneedling is a cosmetic procedure. It is not intended to diagnose, treat, cure or prevent any medical condition. If you have concerns about your hair or skin, speak to a healthcare professional.