Microdermabrasion
- Independent guide from The Hair & Beauty Directory
About Microdermabrasion
Microdermabrasion is a mechanical exfoliation treatment that gently buffs away the outermost layer of dead skin cells to reveal fresher, smoother skin beneath. It is usually carried out in two ways: a crystal system that sprays fine particles across the skin while vacuuming them away, or a diamond-tipped wand that abrades the surface. Both are non-invasive and work only on the very top layers, so it is very different from deeper treatments such as microneedling or medical dermabrasion. People often choose it to improve skin texture and radiance, soften the look of dull or congested skin, and help skincare absorb more effectively. It is best thought of as a surface polish rather than a cure for skin conditions, and it will not remove deep scars, wrinkles or pigmentation on its own. Results are typically subtle and cumulative, so a short course spaced a few weeks apart usually gives a more noticeable, longer-lasting glow than a single session. It suits many skin types when the skin barrier is healthy and intact, and a good practitioner will tailor the intensity, suction and number of passes to your skin's tolerance and your goals.
On the day, and after
During the treatment
A session usually starts with a consultation and skin cleanse, followed by the treatment itself, which most people find quick and comfortable. Your practitioner moves either a crystal-spraying handpiece or a diamond-tipped wand across the skin in steady passes, and you will feel a mild gritty scratching alongside a vacuum-like suction that tugs gently at the surface. The intensity, suction strength and number of passes are adjusted to your skin, so speak up if anything feels too strong. The face typically takes around twenty to thirty minutes, and sensitive or bony areas can feel slightly more intense. There is no numbing cream and the treatment should never break the skin or draw blood, as it works only on the surface layers. Afterwards your skin may look pink or flushed and feel a little tight or warm, rather like mild windburn. Your practitioner will usually finish with a soothing serum, moisturiser and SPF, and talk you through aftercare before you leave.
How it feels
Most people find microdermabrasion comfortable and describe it as a mild, gritty scratching combined with a vacuum-like suction that gently pulls at the skin as the handpiece passes over. It is often likened to a cat's tongue or light sandpaper, and the suction can feel a little unusual around the eyes, nose and jawline, where skin is thinner or sits over bone. There is no numbing cream and it should not be painful; if any area feels too strong, the intensity and suction can be dialled down. Afterwards the skin usually feels tight, warm and slightly tender, rather like mild windburn, and may look pink for a few hours. Sharp pain or any bleeding is not expected and means the treatment is too aggressive.
Results and maintenance
Microdermabrasion gives an immediate freshness and smoother texture, though the fuller benefit builds gradually as regular exfoliation encourages surface renewal. A single session can leave skin looking brighter and feeling softer, but effects are typically subtle and temporary, so many people have a short course spaced around one to two weeks apart, followed by occasional maintenance sessions every few weeks or monthly. Results depend on your skin, age and lifestyle, and the intensity can be tailored over a course as your skin adjusts. To protect and extend the benefits, keep up daily SPF, moisturise well, stay hydrated and use a gentle, consistent skincare routine, reintroducing actives like retinoids and acids slowly once the skin has settled. It works best as a complement to good everyday skincare rather than a one-off fix, and it will not replace treatments aimed at deeper concerns such as significant scarring, deep lines or stubborn pigmentation.
Before and after your appointment
Before your appointment
In most cases, preparation is simple, but it does matter for a comfortable, even result. Stop using strong actives such as retinoids, AHAs, BHAs, glycolic acids and prescription exfoliants for a few days beforehand, as these thin and sensitise the surface. Avoid waxing, electrolysis, injectables, chemical peels, laser and sunbeds or heavy sun exposure in the week before your appointment, and never come in with sunburnt, broken or irritated skin. Arrive with a clean, product-free face if you can, and skip fake tan, which can be buffed away unevenly. Tell your practitioner about any medication, recent treatments and skin concerns during consultation, and flag anything like active acne, cold sores, rosacea or a history of easily scarring skin. If you are on Roaccutane or blood thinners, mention this early, as it typically means postponing. Staying hydrated and moisturising well in the days before can help your skin tolerate the exfoliation and recover more smoothly.
Aftercare
Aftercare focuses on protecting a freshly exfoliated, temporarily more delicate surface. For the first couple of days, keep to gentle, fragrance-free cleansing and moisturising, and hold off on strong actives such as retinoids, AHAs, glycolics, vitamin C and scrubs for around seventy-two hours so the barrier can settle. Daily broad-spectrum SPF is essential, as newly exposed skin is more vulnerable to UV and pigmentation; try to stay out of direct sun and avoid sunbeds. Skip heat-based activities such as saunas, steam rooms, hot yoga and sweaty workouts for a day or two, along with swimming pools, as chlorine can sting. Leave makeup off for around twelve hours if you can, and choose gentle mineral formulas when you restart. Mild redness, tightness, dryness or light flaking is normal as the skin renews, so keep moisturising and resist picking. Avoid other facials, waxing, peels and injectables for about a week, and drink plenty of water to support recovery.
Microdermabrasion is known for having little to no downtime, which is part of its appeal. Most people notice some pinkness, warmth and a tight or slightly sensitive feeling for a few hours, sometimes up to a day, and many return to normal activities straight away. Over the following days you may see mild dryness or light flaking as the surface renews, which typically settles by itself. More noticeable redness or sensitivity can occur after a firmer treatment or on more reactive skin. If redness, soreness or swelling lasts beyond a couple of days, or the skin feels broken or blistered, contact your practitioner or a GP, as this is not the usual experience.
Safety and medical considerations
Safety essentials
Microdermabrasion is a surface treatment, so its safety rests on healthy, intact skin and a competent practitioner who works at the right intensity. It should only be carried out on skin with an unbroken barrier, never over cuts, sunburn, active breakouts, cold sores, weeping eczema or infected areas, as buffing these can spread infection or damage the skin. A good practitioner assesses your skin type and history first, adjusts suction and passes to your tolerance, and stops if the skin becomes overly red or sensitive. Hygiene matters: diamond tips and crystal systems must be properly cleaned and, where relevant, single-use consumables and fresh crystals used between clients. The treatment should never draw blood, because it works only on superficial layers; bleeding suggests it has been taken too deep. Check that your practitioner is trained, insured and works in a clean, professional setting. If you have sensitive, thin or reactive skin, a patch or lower-intensity first session is sensible.
Medical considerations
Although microdermabrasion is low-risk, several medical factors mean it should be delayed or avoided, so an honest consultation matters. It is generally not suitable if you use oral or topical Roaccutane (isotretinoin), which thins and fragilises the skin, and many practitioners ask you to wait around six months after stopping. Blood thinners, easily bruised or fragile skin, active or severe acne, rosacea, eczema, psoriasis flares, cold sores, and any skin infection are also reasons to postpone. Conditions such as diabetes, poor wound healing, a history of keloid or hypertrophic scarring, or reduced skin sensation warrant caution and often medical advice first. Undiagnosed or changing moles, lesions or suspected skin cancer should be checked by a GP or dermatologist before any treatment. Pregnancy is not an absolute barrier for surface exfoliation, but tell your practitioner so they can adapt. If you are unsure whether a medication or condition affects you, speak to your GP or a suitably qualified practitioner before booking.
Patch testing
A formal allergy patch test is not usually required for microdermabrasion, because it is mechanical exfoliation rather than a chemical or dye-based treatment, and reactions to the crystals are uncommon. What genuinely reduces risk is a thorough pre-treatment consultation and skin assessment: reviewing your medical history, medications such as Roaccutane and blood thinners, skin conditions, recent treatments and sun exposure, and checking the skin barrier is intact. For sensitive, reactive or first-time skin, a small test area or a gentler introductory session at lower intensity is a sensible way to gauge tolerance before treating the whole face. This consultation-first approach protects you and supports the practitioner's duty of care, as skipping proper screening can leave an insured practitioner found at fault if a foreseeable problem arises. If any product used alongside the treatment could cause sensitivity, ask about testing it first.
Knowing a good practitioner
Green flags
Good practice starts with a proper consultation: the practitioner reviews your skin type, history, medications and goals, and sets honest expectations about what microdermabrasion can and cannot achieve. They work in a clean, professional environment, keep diamond tips and equipment properly cleaned, and use fresh consumables and crystals where relevant. Intensity, suction and the number of passes are tailored to your skin and adjusted if it becomes too red or sensitive, and they check in with you throughout. They confirm the skin barrier is healthy before starting, never take the treatment deep enough to break the skin, and finish with soothing products and SPF. A good practitioner is trained, insured and happy to answer questions, gives clear written aftercare, recommends a sensible course rather than overselling, and advises seeing a GP where a medical issue or suspicious skin lesion needs checking first.
Red flags
Be cautious if a practitioner is willing to treat broken, sunburnt, infected or actively breaking-out skin, or does not ask about your medical history, medications or recent treatments. Numbing cream should not be needed for standard microdermabrasion, and the skin should never bleed; pinpoint bleeding or a treatment taken deep enough to draw blood is a warning sign that it is being pushed beyond a surface procedure. Reused or visibly dirty diamond tips, no attention to cleaning between clients, or shared crystals raise real hygiene concerns. Other warning signs include pressure to buy long courses without assessing your skin, overblown promises to remove deep scars, wrinkles or pigmentation, no aftercare advice, and no insurance or training when asked. If your skin is left raw, blistered or persistently sore, that is not normal.
Questions to ask
- What training, qualifications and insurance do you hold for microdermabrasion?
- Is crystal or diamond-tip microdermabrasion better for my skin type and concerns?
- How do you clean equipment and consumables between clients?
- Given my medical history and any medication I take, is this treatment suitable for me right now?
- What results can I realistically expect, and how many sessions might I need?
- What aftercare should I follow, and what should I do if my skin reacts badly?
Frequently asked questions
Does microdermabrasion hurt?
For most people it does not. You will feel a mild gritty scratching and a vacuum-like suction, and the skin may feel warm and tight afterwards. It should not be painful, and no numbing cream is needed. If anything feels too strong, the intensity can be reduced.
How is it different from microneedling or a chemical peel?
Microdermabrasion only buffs the surface layer of dead skin, so it is gentler and has little downtime. Microneedling creates tiny channels deeper in the skin, and chemical peels use acids to exfoliate. They target different concerns, so ask a practitioner which suits your goals.
How many sessions will I need?
Results are usually subtle and cumulative, so a short course spaced roughly one to two weeks apart often gives a more noticeable glow than a single session, with occasional maintenance afterwards. Your practitioner can suggest a plan based on your skin and goals.
Is there any downtime?
Usually very little. Expect some pinkness, tightness and possibly light flaking for a day or two, and most people return to normal activities straight away. Daily SPF, gentle skincare and avoiding heat, sun and strong actives for a couple of days help recovery.
Can it get rid of acne scars, wrinkles or pigmentation?
Microdermabrasion is a surface polish, so it can improve texture and radiance but will not remove deep scars, established wrinkles or stubborn pigmentation on its own. For those concerns, speak to a qualified practitioner or GP about more targeted treatments.
This guide is general information, not medical advice. Speak to a qualified practitioner, and to your GP if you have a medical condition, before booking.