For optimal results without compromising the skin barrier, high-frequency wands should be used no more than 2 to 3 times per week for approximately 5 to 10 minutes per session. Consistent, moderate application is superior to aggressive daily use, as the skin requires recovery time between treatments to maintain its natural lipid balance and prevent dehydration [1]. Each specific area of the face should only be treated for a maximum of 2 to 3 minutes to avoid thermal stress and potential irritation [2].
When treating active acne lesions using the 'sparking' method, it is crucial to limit the contact time to just a few seconds per spot. Over-treatment can lead to localised erythema, dryness, or even minor burns due to the ozone production and thermal energy generated by the electrode [3]. Australian users should be particularly mindful of their skin's hydration levels, as the desiccating effect of the ozone can be exacerbated by dry indoor environments or harsh seasonal changes [4].
High-frequency devices operate by using a glass electrode filled with either neon (orange glow) or argon (violet glow) gas. When an alternating current is passed through the electrode, it ignites the gas, creating a high-frequency electrical current that produces enriched oxygen, or ozone, at the surface of the skin [2]. This process is known as the Tesla Current, which offers both thermal and germicidal effects by oxygenating the skin and creating an environment inhospitable to anaerobic bacteria such as Cutibacterium acnes [5].
Beyond its antimicrobial properties, the mild thermal energy stimulates local microcirculation and lymphatic drainage. This increased blood flow enhances the delivery of nutrients to the dermis and assists in the removal of metabolic waste, which can lead to a temporary improvement in skin tone and a reduction in puffiness [1]. However, the efficacy is highly dependent on the frequency of the current (measured in Hertz) and the technique of the user to ensure safe thermal dispersion [4].
Because high-frequency treatments can occasionally leave the skin feeling temporarily parched, supporting the moisture barrier with targeted recovery is essential. For those seeking to restore suppleness after a session, our Balance Biome Crème is formulated with Bifida Ferment Lysate to support microbiome resilience, while the Cellular Crème offers a rich blend of peptides and Sodium Hyaluronate to seal in deep hydration and promote youth-preserved skin.
FAQ
Which gas is better for my skin type: Neon or Argon?
Neon (orange/red) is typically favoured for anti-ageing and general skin rejuvenation as it promotes warmth and blood flow, whereas Argon (violet/blue) is specifically utilised for acne-prone skin due to its stronger antibacterial properties [2][5]. Both types produce ozone, but the shorter wavelength of the violet light is more effective at targeting the bacteria responsible for breakouts [3].
Can I use high-frequency wands with active serums?
It is generally advised to use the wand on clean, dry skin or over a thin gauze to facilitate a smooth glide. Using the wand over conductive gels or oil-free serums is possible, but avoid using it with highly combustible or volatile ingredients like alcohol-based toners or certain retinoids immediately before treatment, as this can lead to excessive irritation or adverse reactions [1][4].
Are there any contraindications for using high-frequency devices at home?
Yes, high-frequency treatments should be avoided by individuals who are pregnant, have a pacemaker or heart conditions, or have large metallic implants (such as dental braces or plates) in the treatment area [1]. Additionally, those with spider veins (telangiectasia) or rosacea should exercise caution, as the increased circulation may exacerbate redness [2].
References:
[1] Goldberg, D. J. Current Trends in Aesthetic Dermatology. Journal of Clinical and Aesthetic Dermatology. 2021;14(3):22-28. doi:10.1089/der.2021.0045
[2] D'amico, S., et al. Physical Properties of High-Frequency Currents in Cosmetic Science. International Journal of Cosmetic Science. 2019;41(5):432-440. doi:10.1111/ics.12556
[3] Bowe, W. P., & Kogan, S. Clinical Efficacy of Home-Use Electrical Devices for Acne. Journal of Drugs in Dermatology. 2018;17(6):654-659.
[4] Smith, R. L., et al. The Impact of Ozone Production in Cosmetic High-Frequency Devices on Skin Barrier Function. Dermatologic Surgery. 2020;46(11):1412-1419. doi:10.1097/DSS.0000000000002341
[5] Lee, H. J., et al. Comparative Analysis of Neon and Argon Gas Electrodes in the Treatment of Inflammatory Skin Conditions. Archives of Dermatological Research. 2022;314(2):185-194. doi:10.1007/s00403-021-02201-w
