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Principle of facial ion vibration therapy instrument

Iontophoresis only works on ions – water-soluble substances that have a positive or negative charge – and is based on the general principle that like charges repel and unlike charges attract. By using a direct (galvanic) current, an ion can be ‘pushed’ into the skin if the electrode (the active or working electrode) being used has the same charge as the ion in question, i.e. a positive ion (cation) will be pushed into the skin by a positive electrode (anode) and a negative ion (anion) will be similarly affected by a negative electrode (cathode). In some cases therapists refer to each process separately – cataphoresis when the positive electrode is the working electrode (it pushes cations) and anaphoresis for when the negative electrode is used (it pushes anions) – but as this is rather confusing both processes are often simply referred to as iontophoresis.

Features:

Moisturizer, Skin Rejuvenation, Skin Tightening, Whitening

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