Electroporation beauty devices generally use pulsed electric fields to influence cell membranes or the skin barrier for so-called needle-free infusion. Because the mechanism involves electrical stimulation and material transport, more complete evidence is required than for ordinary mechanical application tools.
1. Electrical parameters
- Output voltage and current limits.
- Waveform, pulse width, frequency and duty cycle.
- Electrode structure, area, spacing and contact.
- Real output under representative loads.
- Program time, levels and combined modes.
- Open-circuit, short-circuit and contact protection.
2. Effect on the skin barrier
Explain whether the device merely improves surface spreading or creates temporary pathways and increases penetration. Skin injury, penetration or deliberate physiological modification substantially changes the risk analysis.
3. Companion substances
The nature, ingredients and purpose of the delivered material matter. Ordinary cosmetics, medicines, anaesthetics and treatment-related active substances present different questions. If commercial value depends on a specific material, assess the combined use.
4. Common filing errors
Using “needle-free and non-invasive” as a complete explanation; disclosing current but not pulse voltage; filing for cosmetic assistance while training users to deliver drugs; or using one data set for different electrode handpieces.
5. Assessment route
- Freeze device and companion-material versions.
- Measure electrical output and body contact.
- Verify skin integrity and actual transfer.
- Define an evidence-based intended purpose.
- Review medical-device or combination questions.
- Align instructions, labels and marketing.
Electroporation must be assessed from the real electric-field effect and delivery purpose, not merely from the trade name “beauty device.”