Microcurrent After Sixty, What Still Works
Medically reviewed by
4 independent reviewers
Andrew Conrad Barile, PT, DPT
Doctor of Physical Therapy (DPT) | Licensed Physical Therapist (PT) | CEO and Founder, Xtreem Pulse LLC
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Dr. Andrew Conrad Barile is a Doctor of Physical Therapy and the CEO and Founder of Xtreem Pulse LLC, the engineering company behind PureLift. He earned his Doctorate in Physical Therapy from Daemen College and is a licensed physical therapist.
He brings over two decades of clinical and entrepreneurial experience across physical therapy, craniosacral therapy and medical device innovation, built on a working knowledge of human anatomy and muscle physiology.
For PureLift LAB he reviews how current is delivered across all ten levels, from sub-sensory nanocurrent and skin-level microcurrent to motor-level EMS, and how the Infuse pass fits into the same ten-minute routine.
Bertica M. Rubio, M.D.
Board-Certified Physician, Dartmouth Medical School | Medical Director, Antiaging Regenerative Medicine Clinic
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Dr. Bertica M. Rubio is a board-certified physician and Medical Director of the Antiaging Regenerative Medicine Clinic in Redlands, California. She earned her Doctor of Medicine from Dartmouth Medical School and completed her pediatrics residency at UC Irvine Medical Center.
With decades of clinical experience, she specialises in age management medicine, regenerative medicine, wound healing and growth factor therapies, and her practice integrates evidence-based medical science with advanced aesthetic treatment.
For PureLift LAB she reviews articles for medical accuracy across the whole dial, from the gentle nanocurrent and microcurrent settings through to muscle-level EMS and the Infuse pass.
Daniel Grinberg, MD, FACS
Board-Certified Otolaryngologist | Head and Neck Surgeon | Fellow, American College of Surgeons | Mount Sinai
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Daniel Grinberg, MD, FACS is a board-certified otolaryngologist and head and neck surgeon at ENT and Allergy Associates in West Nyack, New York. He earned his medical degree from Columbia University College of Physicians and Surgeons.
He completed his otolaryngology residency at New York University Medical Center, serves as Assistant Clinical Professor at Mount Sinai School of Medicine, and is a Fellow of both the American College of Surgeons and the American Academy of Otolaryngology.
For PureLift LAB he brings a wider clinical lens, connecting at-home facial stimulation from microcurrent to EMS to the anatomy underneath, with the same rigour we apply to every device specification.
Prof. Dr. med. Ivo Buschmann
Chair of Angiology, Medizinische Hochschule Brandenburg | Clinic Director, University Clinic for Angiology
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Prof. Dr. med. Ivo Buschmann is Chair of Angiology at the Medizinische Hochschule Brandenburg Theodor Fontane and Clinic Director of the University Clinic for Angiology at the Brandenburg University Hospital.
He trained at the University of Hamburg, was a Max Planck Society Fellow at the Max Planck Institute for Heart and Lung Research, and held senior consultant posts at the Charite Universitatsmedizin Berlin before his appointment as Chair in 2016.
One of Europe's leading authorities on arteriogenesis, with over 150 peer-reviewed publications and US and EU patents, he reviews for PureLift LAB how the evidence on electrical stimulation is read and where its limits lie.
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Muscle responds to stimulation at seventy much as it does at forty, and the changes that bother most people after sixty are skin laxity and volume loss, which no facial device addresses.
This article sets out what to check before you start, such as:
- why muscle still responds and skin does not
- what the trial age ranges actually covered
- the medication and skin changes that matter
- which of your concerns need a surgeon
- the realistic version of what to expect
and many more!
We would rather set your expectations correctly than sell you a device for a problem it does not solve.
Key Points:
Skeletal muscle responds to electrical stimulation across the lifespan, which is the basis for its use in rehabilitation with older patients.
Skin laxity after sixty is a matter of collagen and elastin loss plus gravity, and nothing in this category heats tissue or removes skin.
Volume loss from fat pad atrophy and bone remodelling needs filler, fat transfer or surgery, not toning.
Thinner, drier skin means more conductive gel, a lower level to start, and more attention to barrier irritation.
Blood thinners, recent surgery, pacemakers and implanted devices all change the answer, and your doctor rather than this page decides.
Muscle still responds
Electrical stimulation is used in rehabilitation with patients in their seventies and eighties to maintain and rebuild muscle, which tells you the response does not switch off with age.
Muscle mass declines with age and the capacity to adapt to loading remains, which is why resistance training is recommended for older adults rather than discouraged.
Facial muscles are no different in principle, and the twelve week horizon applies the same way.
So if your concern is definition and tone rather than skin quality, the mechanism is working for you rather than against you.
What the trials covered
Kavanagh and colleagues in 2012 followed 108 women over twelve weeks and reported an 18.6 percent increase in cheek muscle thickness measured by ultrasound at the cheek, across a cohort that included middle-aged participants.
Chang and colleagues in 2020 ran a double-blind sham-controlled trial, the strongest methodology in this literature, and again the participants were predominantly middle-aged rather than over seventy.
So the evidence base thins out at the upper end of the age range, and the effect size above seventy is an extrapolation.
We would rather say that than quote a figure as if it had been measured on a cohort it was not measured on.
What a device will not fix
Skin laxity, meaning skin that has lost its elastic recoil and now hangs, requires either heating the dermis to trigger remodelling or removing skin surgically, and we do neither; radiofrequency is the non-surgical category and we do not make one, as we say in our comparison.
Volume loss, from fat pad atrophy and from bone remodelling around the eye socket and jaw, is corrected by adding volume rather than by toning what remains.
Deep static lines that are visible at rest reflect dermal change rather than muscle position, and toning the muscle underneath does not fill them.
Jowls and submental fullness past a certain point are surgical, and a consultation will tell you in five minutes where you sit.
What changes about the session
Thinner, drier skin raises resistance and irritates more easily, so start two or three levels lower than the instructions suggest and work up over a fortnight.
Use more conductive gel and reapply more often, because the skin absorbs and dries the layer faster.
Watch for lingering redness or tightness, which means the frequency is too high rather than the level, and take days off.
Keep sessions to ten minutes with three minutes per side at most, which is the limit on all our devices and matters more rather than less here.
Medication and medical history
Blood thinners mean easier bruising, so lighter pressure and a lower level, and worth a word with your doctor first.
A pacemaker, implanted defibrillator or any implanted electronic device is an absolute exclusion on every device in this category including ours.
Recent facial surgery, dental work or injectables have timing set by whoever performed them rather than by us.
Any diagnosed facial nerve condition is a reason to ask a neurologist, which we set out in our safety article.
The realistic version
Expect better definition along the jaw and more lift through the cheek, visible to you before it is visible to anyone else, at the twelve week mark rather than in the first month.
Expect no change in skin laxity, no change in volume, and no change in deep static lines.
Expect to keep going, because the muscle response reverses when you stop, as we cover in our article on stopping.
If that trade sounds worth $499 to you, the device is a reasonable purchase; if it does not, a consultation with a surgeon will cost you less and tell you more. The full technology map is in our category overview.
This article sits inside our full map of the category, where we set out all 33 devices we track, what each one carries and what each brand publishes: Nine Technologies on One Dial, What the Rest of the Market Actually Carries.