We asked derms and hair experts whether scalp microneedling can help with hair loss.
Promising tostimulate hair growthand combatthinning hair, the technique has received a lot of attention.
But is it truly a solution for those seeking to restore their crowning glory?
Photo:Getty Images
What Is Microneedling?
The process is meant to induce controlled micro-injuries, triggering the skin’s natural healing response.
To me, the outcomes related to microneedling as a treatment for hair loss seem limited, LoGerfo says.
However, used in conjunction with topical minoxidil, microneedling shows promise.
By creating microchannels in the scalp, microneedling helps enhance the absorption of topical minoxidil,potentiallyincreasing its efficacy.
The anesthetic is then removed, and microneedling is performed using a pen or roller with needles on it.
Multiple passes may be completed as required.
LoGerfo notes that microneedling for hair growth should only be performed by licensed professionals.
Because the procedure involves breaking the skin, there is a risk of infection if not done correctly.
Treatment Length and Frequency
A microneedling session is relatively quick.
Slight irritation is normal and should ease within a few hours.
The amount of microneedling treatments you receive depends on the root cause of your hair loss and its severity.
Some people undergo monthly treatments, while others have weekly sessions.
Generally, most folks are given at least three treatments and up to 12 within a few months.
On average, the cost ranges from $200-$800 per session.
Skip washing your hair for a few days.
When you do wash, use a gentle, fragrance-free shampoo.
Alternatives to Microneedling
Microneedling is not the only solution for hair loss.
Other treatments, procedures, and hair products can aid hair growth.
PRP Treatment
Platelet-rich plasma (PRP) was originally a treatment that promoted healing in injured joints.
Chambers-Harris confirms that PRP has shown potential in promoting hair growth and increasing hair density in treated areas.
Store a massager in your shower and use it when washing or conditioning your hair.
This helps to increase blood flow (plus oxygen) to your scalp as well as reduce itchiness andflakes.
The healthier your scalp, the better environment you create for your hair follicles.
Frequently Asked Questions
Success rates for scalp and hair microneedling vary from person to person.
It can take a few months before microneedling sessions start to show results.
The cost of microneedling on the scalp ranges from $100 up to $800 per session.
After receiving a scalp microneedling treatment, you should wait at least four hours to wash your hair.
Gupta AK, Quinlan EM, Venkataraman M, Bamimore MA.Microneedling for Hair Loss.J Cosmet Dermatol.
2022;21(1):108-117. doi:10.1111/jocd.14525
