The Proper Procedure for Using a Microcurrent Device

Step one, consultation and screening

In a treatment room this happens before every session rather than only at intake, because a client's circumstances change between appointments.

The screening covers implanted electronic devices, which are an absolute exclusion, along with pregnancy, epilepsy, heart conditions, active cancer treatment, recent facial surgery or injectables, and any active skin condition in the treatment area.

At home the same check takes ten seconds and is worth running whenever something has changed, particularly after injectables or a procedure. Our safety article sets out the full list and who needs a doctor's opinion first.

Step two, preparing the skin

Cleanse thoroughly. Foundation, sunscreen and occlusive moisturiser all interrupt the conductive layer unevenly, which produces hot spots rather than an even pass.

Remove jewellery from the treatment area and tie hair back, both to keep the conductive layer uninterrupted and to keep the probe path clear.

Skin should be clean and dry before the conductive medium goes on, rather than damp from cleansing.

Step three, the conductive medium

Water-based, applied generously enough that the skin looks visibly wet rather than hydrated, across the whole zone you are about to treat.

Some manufacturers require their own gel and say so plainly; others, including us, specify any water-based serum. If you are choosing, the criteria are set out in what makes a serum conductive.

Plan to reapply between sides. A layer that has started to dry is the single most common cause of an uncomfortable treatment.

Step four, level selection

Begin low and increase to a level the client can clearly feel as a firm pull and would be comfortable holding for the full pass.

Ward and colleagues described the thresholds that separate sub-sensory, sensory and motor current, and the practical consequence is that a true microcurrent device is expected to feel like very little, while a motor-capable device should produce a visible response at working level.

Record the level used, because the next session should start from there rather than from zero.

Step five, the treatment sequence

Work one side completely, then the other, rather than alternating, which makes it far easier to see the difference mid-treatment and to keep track of time.

Follow the direction each muscle runs: along the jaw from chin toward the ear, from beside the nose up toward the cheekbone, and from brow up toward the hairline on the forehead.

Keep the probe in contact and moving slowly, lifting off only at the end of a pass and returning to the start rather than dragging back.

Three minutes per side is the maximum, weighted toward the areas that have actually changed. The diagram article covers the directions in detail.

Avoid the front of the neck over the thyroid entirely, and use the lowest level of the treatment around the eye, working on bone rather than on the lid.

Step six, aftercare

Leave the conductive serum on and follow with the client's usual routine, since there is no need to cleanse afterwards unless the product feels tacky.

Advise that any flush settles within an hour, and that a metallic taste during treatment is ordinary and harmless.

Sun protection matters as much after this treatment as after any other, and nothing in a microcurrent session increases photosensitivity in the way an acid or a retinoid does.

Step seven, equipment and records

Clean the probes after every treatment. Residue builds faster than expected and makes contact uneven within a couple of weeks, which quietly degrades every session after that.

Record the date, the level used, the zones treated and any reaction. In a professional setting that is a requirement; at home it turns a vague sense of progress into something you can actually read.

Photograph at day one, week four, week eight and week twelve under identical conditions, which is more informative than the mirror and far more informative than memory. Our piece on reading before and after photographs explains how to make the comparison honest.

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.