Microneedling vs Microdermabrasion

Microneedling and microdermabrasion are different treatments, even though their sources list several of the same skin concerns.

Microdermabrasion works on the surface: Cleveland Clinic describes it as a nonsurgical, nonchemical treatment that gently exfoliates the uppermost skin layer — with tiny crystals sprayed through a tube and vacuumed back up, or with a diamond-tipped wand — for superficial problems such as fine lines, dullness, brown spots, mild acne scars and sun damage.

It causes no bleeding, and the pink glow it leaves typically fades after a day.

Microneedling works below the surface.

The American Academy of Dermatology (AAD) calls it a medical treatment that uses tiny needles to puncture the skin and stimulate collagen, which is why it is also called "collagen induction therapy." Cleveland Clinic's own comparison puts the depth difference in one line: microdermabrasion only removes the top skin layer, while microneedling goes deeper and may work better for problems beneath the surface, like acne scars.

So microneedling is not the same treatment as microdermabrasion: one exfoliates the surface, the other punctures the skin to build collagen.

A microdermabrasion session needs no anesthetic, and Cleveland Clinic says it usually isn't painful — people describe scratching, stinging, suction or vibration sensations — and takes about 30 to 40 minutes.

Skin may be red, swollen or sensitive for up to 24 hours afterward.

Microneedling's needle punctures are what trigger new collagen — the AAD's "collagen induction therapy." FDA adds a regulatory nuance: when a microneedling device is intended to change the structure or function of tissue, the treatment may count as a medical procedure rather than a cosmetic one, and more than one session may be needed.

The devices also sit in different regulatory categories.

FDA has authorized microneedling devices to improve the appearance of facial acne scars, facial wrinkles and abdominal scars in patients aged 22 or older.

We found no comparable list of authorized uses for microdermabrasion devices: FDA classifies powered dermabrasion and microdermabrasion devices under product code GFE (21 CFR 878.4820) as Class I devices exempt from the 510(k) clearance process, and an openFDA search found no 510(k) records with "microdermabrasion" in the device name.

An exemption is a device class, not an approval of any result.

Start with what each is described for.

FDA's authorization for microneedling names three uses: improving the appearance of facial acne scars, facial wrinkles and abdominal scars, in adults 22 and older.

The AAD describes microneedling more broadly, listing acne scars, dark spots, large pores, melasma, stretch marks, texture and fine lines among its uses — a wider list than the three authorized uses, so it is worth asking a provider which framing applies to your concern.

Cleveland Clinic's microdermabrasion list shares several of those concerns — fine lines, enlarged pores, stretch marks and mild (especially acne) scars — and also names age spots, blackheads, uneven tone and sun damage, with most people needing multiple treatments.

On acne scars, the sources disagree about microdermabrasion.

Cleveland Clinic lists mild acne scars among the problems it can make less noticeable, but the AAD says microdermabrasion won't treat acne scars, though it can even out skin tone to complement other acne-scar treatments.

The AAD's list of treatments for depressed acne scars includes microneedling — alongside chemical peels, fillers, laser resurfacing, radiofrequency and scar surgery — and does not include microdermabrasion.

Cleveland Clinic's depth comparison points the same way: problems beneath the surface, like acne scars, are where microneedling may work better.

What our research did not find is a head-to-head study comparing microneedling with microdermabrasion, so no source we could verify says one outperforms the other across the board.

Which one fits your skin is a question for a licensed provider who examines it.

Sessions first.

FDA notes that more than one microneedling session may be needed; Cleveland Clinic's typical microdermabrasion course is five to 12 sessions spaced a week or two apart — and microdermabrasion doesn't stop skin aging itself.

Downtime is described differently for each.

The AAD says microneedling downtime is minimal — redness (or darker shades on darker skin), a sunburn-like feeling, burning or swelling that usually clears within a few days to a week; people can return to work immediately but should wait 24 hours before applying makeup.

FDA's risk list for microneedling is longer: dryness, rough skin, tightness, redness, itching, peeling, discomfort, burning, bruising, bleeding and crusting are common risks, with pigment changes, lines on the face, cold-sore reactivation, swollen lymph nodes and infection among the less common ones.

For microdermabrasion, Cleveland Clinic says skin may be red, swollen or sensitive for up to 24 hours, and lists possible downsides: bruising for a few days, discoloration, flaky or dry skin, and sun sensitivity.

Cleveland Clinic advises contacting a provider if treated skin bleeds, blisters or stays swollen longer than a day or two.

One discrepancy to know before booking microneedling: FDA's may-not-be-suitable list includes isotretinoin now or in the past 6 months, while the AAD's guidance says at least one month must have passed since your last isotretinoin pill.

FDA's window is the more conservative of the two; which applies to you is a question for your provider.

Cost: we could not verify a national average price for either treatment — our research found no national price for a microneedling session, and no national price survey per microdermabrasion session.

One figure that circulates — ASPS's $1,829 average for skin resurfacing — is a plastic surgeon's fee for a broad category that includes surgical dermabrasion, not a microdermabrasion price.

What the sources do describe is course length: five to 12 microdermabrasion sessions, and possibly more than one microneedling session — so the useful question for any quote is what it covers: a single visit, a series, or maintenance.

We found no sourced guidance in our research on combining microneedling and microdermabrasion in a single treatment plan, or on which should come first if both are scheduled.

If a practice proposes both, ask how they sequence the treatments, how far apart, and why.

One related rule is worth knowing before you accept any "add-on." FDA states microneedling devices are not approved for delivering cosmetics, topical medications, vitamin solutions, drugs, or blood products such as platelet-rich plasma (PRP) into the skin.

So a serum or PRP add-on paired with microneedling is not part of the device's authorized use — ask what the add-on is meant to do and what evidence backs it.

The descriptions above give you matching logic, not a verdict.

If your concern sits at the surface — dullness, brown spots, sun damage — microdermabrasion is the treatment Cleveland Clinic describes for those problems.

If it sits deeper — depressed acne scars, facial wrinkles — microneedling is the one with an FDA-authorized use for improving the appearance of facial acne scars and facial wrinkles, the one the AAD lists for depressed acne scars, and the one Cleveland Clinic's depth comparison points to for problems beneath the surface.

Which of the two fits your skin is a decision for a licensed provider who examines it, not a menu choice.

Two checks before you book either.

Ask whether a new microneedle cartridge is used for each patient and each session — FDA says re-using a cartridge, even if cleaned, is unsafe.

And ask who will perform the treatment and under which license; California's rule shows the line a medical board can draw: the Medical Board of California says estheticians there may perform microdermabrasion only if it affects the outermost skin layer (stratum corneum), while deeper or "medical" microdermabrasion — to remove scarring, blemishes or wrinkles — must be done by a physician or a supervised RN or PA.

Our guides to microneedling and microdermabrasion cover each treatment in depth.

When you compare practices near you, take those pages' questions plus the two above, and treat any promised outcome as a reason to keep looking.