The beauty editor’s take on microneedling and thinning hair
We’ve done it all—scalp scrubs, rosemary oil, silk pillowcases, even inverted-head TikTok challenges. And yet, for anyone noticing their ponytail looking a little less full, there’s that one haunting question: what actually works?
Enter microneedling for hair loss, the latest beauty obsession that’s not just hype, it’s rooted in real *science*. Once reserved for skin clinics and collagen facials, microneedling has quietly made its way onto the scalp-care scene, promising stronger strands and healthier follicles through a little controlled chaos.
The idea is simple: tiny, precise needles create microchannels in the scalp, triggering your body’s natural healing response and kickstarting collagen production. The result? Better circulation, happier follicles, and improved absorption of whatever nourishing serum you apply next.
But before you picture your scalp turning into a pin cushion, don’t panic. Microneedling can be subtle, effective, and surprisingly low-drama when done right. Still, it’s not one of those “set it and forget it” hacks—timing, technique, and aftercare all matter if you actually want to see results.
So let’s talk about it—the benefits, the risks, and the timing behind this buzzy treatment, plus how to give your scalp the post-needling love it deserves (hint: our Argan Oil Serum knows a thing or two about recovery).
What microneedling actually does to your scalp
Once upon a time, microneedling belonged strictly to the skincare crowd—collagen-boosting, pore-minimizing, wrinkle-smoothing magic for your face. But just like every beauty innovation, it didn’t take long for someone to ask, “What if we tried this on the scalp?”
Here’s the science broken down.
Microneedling uses a roller or pen fitted with ultra-fine needles that gently puncture the scalp’s surface. These micro-injuries don’t cause harm, instead, they activate your body’s repair mode. Blood flow increases, collagen production kicks in, and growth factors (the same ones responsible for wound healing) start to do their thing. Essentially, it’s a wake-up call for dormant follicles.
What happens when you microneedle your scalp:
- Increased circulation – more blood flow means more oxygen and nutrients delivered straight to the follicles.
- Collagen production – the skin’s natural scaffolding strengthens, giving follicles a more stable base to grow from.
- Better product absorption – microchannels allow serums and growth treatments to penetrate deeper into the scalp.
- Follicle stimulation – the controlled “injury” reactivates sluggish or dormant follicles, encouraging new growth.
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Improved scalp health – consistent treatments help balance oil production and reduce buildup over time.
So why is it trending now? Because scalp health is finally getting the spotlight it deserves. From flake-fighting acids to pre-shampoo detox masks, we’ve collectively realized that healthy hair starts where it grows. Microneedling just happens to be the next logical step—an inside-out approach that targets the root of the problem (literally).
And unlike fad treatments that promise instant miracles, microneedling’s results build gradually. It’s about consistency, not chaos. Over time, users report thicker, denser hair and less shedding—a slow burn that’s totally worth the commitment.
The benefits of microneedling for hair growth
If you’ve ever brushed your hair and watched more strands fall than you’d like, you know the emotional toll of thinning. It’s not just about vanity, it’s about confidence. Microneedling has quickly become one of those rare treatments that bridges the gap between beauty ritual and science-backed therapy.
While microneedling for hair loss isn’t a magic wand, its benefits are real, measurable, and (best of all) build over time.
Here’s what makes it worth the buzz (and the slight pain).
It boosts collagen where it counts
Collagen isn’t just a skincare buzzword—it’s essential for strong, elastic scalp tissue. When you microneedle, those tiny punctures trigger a healing response that fortifies the foundation of your hair follicles.
It improves growth factor activity
Each needle prick encourages the release of growth factors—the same biological signals your body uses to repair itself. These messengers stimulate follicle regeneration and cell turnover, setting the stage for new, stronger strands to push through.
It increases product effectiveness
Ever feel like your serums or treatments just...sit there? Microneedling changes that. By creating microchannels in the scalp, your post-treatment products (like nourishing oils or growth serums) can absorb deeper and work harder. It’s a dream combo when paired with hydrating, restorative formulas like The Lauren Ashtyn Collection’s Argan Oil Serum.
It supports long-term scalp balance
Over time, microneedling helps normalize oil production and keep dead skin buildup under control—ideal for those who struggle with flaky, congested, or irritated scalps. A clean, balanced scalp is the foundation of every great hair day.
The best part? You don’t need to microneedle daily (or even weekly) to see results. Most people notice subtle improvements in density, texture, and overall scalp comfort within a few months of consistent, mindful use.
The risks, timing, and when to proceed with caution
Now for a little real talk. For all its impressive benefits, microneedling for hair loss isn’t something you should just wing on a Sunday night while watching Netflix. This treatment involves your scalp’s barrier—so timing, tools, and technique all matter.
Here’s the good, the bad, and the what-to-watch-out-for.
Risks to keep in mind:
- Overdoing it. Using a roller too often or pressing too hard can lead to irritation, inflammation, or even minor scarring. Your scalp needs recovery time between sessions—it’s just like a workout for your follicles.
- Unclean tools. A derma roller might look harmless, but it’s a needle device that needs to be disinfected properly. Never skip sanitizing before and after each use.
- Existing conditions. If you have psoriasis, eczema, open wounds, or active scalp infections, microneedling can make things worse. It’s always worth checking in with a dermatologist first.
- Post-treatment sensitivity. Redness, tightness, or a light tingling sensation afterward is totally normal—but if it lingers or stings, it’s a sign your scalp needs more hydration and less frequency.
How often should you do it?
For most people, once every 2–4 weeks is ideal. That gives your scalp time to repair and rebuild collagen between sessions. If you’re using an at-home roller, stick to needle lengths of 0.5mm or less—anything deeper should be done by a professional.
Top tip: Don’t stack microneedling on top of other active treatments. Skip harsh exfoliants, retinols, or high-concentration serums for a few days before and after to avoid irritation.
And remember—the results from microneedling aren’t instant (sadly). This will be a long-term relationship with your scalp, not a one-night miracle. Most people start to see visible improvement around the 3- to 6-month mark, with fuller, denser growth developing gradually.
Because patience might not be glamorous, but a thick, healthy head of hair? That’s ALWAYS worth the wait.
How to do microneedling for hair growth the right way
You’ve seen the dermarollers all over TikTok and the in-office results on your FYP, but how do you actually do microneedling for hair loss without turning your scalp into a crime scene? It’s less intimidating than it sounds, promise. The key is prep, consistency, and a gentle hand.
Let’s break it down.
1. Start with a clean scalp
Microneedling works best on a clean, product-free scalp. Wash your hair beforehand to remove oil, buildup, or dry shampoo residue. The cleaner the surface, the better the treatment penetrates.
2. Disinfect your tool
If you’re using a dermaroller at home, soak it in 70% isopropyl alcohol for about five minutes before each use. This keeps bacteria far away from your newly opened microchannels.
3. Section your hair
Use clips or your fingers to divide your scalp into manageable sections. You’ll want to roll evenly across the entire area, focusing on thinning spots or your hairline.
4. Roll gently—NEVER aggressively
Move the roller slowly in vertical, horizontal, and diagonal motions, about 5–10 passes per section. You’re not digging into your scalp—it should feel like a firm tickle, not a scrape. If you see pinpoint redness, that’s normal. Blood? Too much pressure.
5. Let your scalp breathe (then treat it right)
Once you’ve finished, avoid touching your scalp or applying anything harsh for the next few minutes. Then, the magic step—apply your treatment.
You can use:
- A doctor-prescribed minoxidil formula if you’re on a professional hair-growth plan (microneedling helps it absorb more effectively).
- A nourishing, hydrating serum or oil like The Lauren Ashtyn Collection’s Argan Oil Serum to soothe and replenish your scalp post-needling.
6. Keep your tools clean
After you’re done, rinse your roller under warm water, disinfect again with alcohol, and let it air-dry. Store it in a clean case—no tossing it in your bathroom drawer.
7. Don’t overdo it
Microneedling once every 2–4 weeks is more than enough. Doing it too frequently can irritate your scalp and stall your progress.
8. Stay consistent
Like any beauty treatment, microneedling rewards patience. Document your progress every few weeks—you’ll likely notice improved density and texture around the 3-month mark.
Aftercare and post-microneedling recovery
So you’ve just finished your microneedling session, and your scalp feels… tingly, warm, maybe even a little tight. Totally normal. But what you do next determines how well your scalp heals—and how quickly those hair growth results start to show.
Microneedling is like hitting reset on your scalp’s ecosystem. You’ve created microchannels that boost collagen and blood flow, but those same pathways are also more sensitive. The goal? Calm, hydrate, and protect.
Here’s how to care for your scalp post-microneedling.
1. Keep it clean and gentle
Skip shampoo for the first 24 hours. When you do wash, choose a mild, sulfate-free cleanser. Avoid anything with alcohol or fragrance—it’ll only sting or dry your scalp out.
2. Hydrate deeply
Your scalp is craving moisture after microneedling, so this is the perfect time to layer in a lightweight hydrator. A few drops of The Lauren Ashtyn Collection’s Argan Oil Serum massaged gently into the scalp helps lock in hydration, reduce redness, and encourage healing. The serum’s antioxidant-rich formula nourishes new skin cells and supports stronger hair follicles—ideal right after your session.
3. Stay out of the sun
UV exposure right after microneedling can cause irritation and sensitivity. If you’re heading outdoors, wear a loose hat or scarf. This also helps shield the scalp from dust or pollution while it’s healing.
4. Skip styling for a few days
Now’s not the time for hot tools or tight hairstyles. Give your scalp 2–3 days to recover before you reach for your blow dryer, straightener, or styling spray.
5. Let your scalp breathe
Avoid heavy oils, thick masks, or leave-ins that might clog follicles while your skin is regenerating. Light, breathable hydration (like argan or jojoba oil) is your best friend during this phase.
6. Nourish from within
Hair growth doesn’t just depend on what you apply topically. Staying hydrated, eating protein-rich meals, and incorporating vitamins like biotin and zinc can help your follicles rebuild faster post-treatment.
7. Watch for signs of irritation
A little redness or sensitivity is fine. Persistent itching, flaking, or swelling? That’s your cue to take a break or talk to your dermatologist.
Microneedling is all about balance—gentle enough to encourage healing, consistent enough to see progress. Treat your scalp the way you treat your skin after a facial: with care and clean ingredients.
When patience pays off
Hair growth is never instant, no matter what TikTok promises. But with microneedling, real results happen quietly, beneath the surface, before your eyes catch up. Around the 3-month mark, most people start noticing baby hairs or thicker regrowth near the hairline. By 6 months, your scalp can feel stronger, healthier, and more balanced.
But it’s not just about the needles—it’s about the follow-through. Microneedling sets you up for success, but how you care for your scalp after every session determines the encore. Gentle hydration, consistent protection, and the right serums keep your follicles thriving long after treatment day.
And that’s where your post-treatment ritual becomes non-negotiable. Because what’s the point of creating new growth if you’re not giving it the care it deserves?
So take it slow, stay consistent, and treat your scalp like the crown it is. With every session, every rinse, every mindful moment—you’re building stronger, more resilient hair.
Ready to give your scalp its glow-up moment? Explore our nourishing hair products and start your microneedling routine the right way.
We may be biased, but they work pretty darn well. That’s a promise.
