Galvanic treatment is one of the oldest facial techniques and one of the most misunderstood, because polarity determines what the current actually does.
What does a galvanic facial machine do?
Direct current moves charged substances into or out of the skin.
One polarity softens sebum and prepares the skin for cleansing, while the reverse polarity drives water-soluble products into the surface layers. Both effects depend on the product carrying the right charge.
How do desincrustation and iontophoresis differ?
They use opposite polarity for opposite goals.
Desincrustation uses negative polarity to saponify oil and loosen congestion before extraction. Iontophoresis uses positive polarity to introduce water-soluble actives. Reversing the sequence reverses the effect, which is why protocol order matters.
Which products can be ionised?
Only water-soluble, correctly charged formulations.
Oils, occlusives and most creams cannot be driven by galvanic current. Using the wrong product means the session delivers current without delivering anything into the skin, which is the most common technical error in galvanic treatment.
How is a session run?
Cleanse, apply the correct product, work in sections, then neutralise.
Current is increased gradually, the electrode is kept moving, and the client holds the return bar. Sessions typically run ten to twenty minutes per phase, and the skin is neutralised and hydrated at the end.
Who should not have galvanic treatment?
Pregnancy, pacemakers, epilepsy and metal implants.
Avoid galvanic current with a pacemaker or electronic implant, over metal implants, during pregnancy, and where the client has a seizure disorder. Do not treat broken skin or active infection.
FAQ
What is a galvanic facial treatment?
It is a facial using direct current to soften sebum before cleansing and to help water-soluble products penetrate the skin surface. The two phases use opposite polarity. Results are gradual and relate mainly to cleansing and product delivery rather than to any tightening effect.
Do galvanic facial machines work?
They work for the purposes the technique was designed for, which are sebum softening and assisted product delivery. They do not tighten or lift, so treat claims about contour change with scepticism. The result depends heavily on using correctly charged, water-soluble products.
What are the disadvantages of a galvanic facial?
Preparation takes time, results depend on the products used, and the technique cannot be combined with just any skincare line. The current is unsuitable for clients with pacemakers, implants, epilepsy or during pregnancy, which narrows the client base compared with treatments that have fewer exclusions.
Conclusion
Use galvanic treatment for cleansing and product delivery, with correctly charged products and polarity in the right order. Screen for pacemakers, implants, epilepsy and pregnancy. Our safety notes cover the wider exclusions across device types.
Tell us whether you are buying for a clinic or for personal training and we will confirm what the machine includes. Start at the contact page.
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