Can individuals with thin skin use radiofrequency (RF) beauty devices?

Many women today seek a more attractive facial appearance and therefore visit beauty salons for facial treatments. Dermatologists commonly recommend radiofrequency (RF) beauty devices. Naturally, some women may wonder: “Can individuals with thin skin use RF beauty devices?” The detailed explanation is as follows:

Individuals with thin skin are generally not advised to use RF beauty devices. RF treatments can cause certain damage to the subcutaneous tissue, necessitating proper post-procedure repair. Following skin injury, cellular integrity is compromised—cell membranes rupture and intracellular contents are released. This release triggers inflammatory responses in surrounding cells, such as redness and swelling, representing one of the adverse effects associated with cellular necrosis.

During RF treatment, the skin’s stratum corneum and collagen fiber layers may be damaged, impairing the skin’s ability to retain moisture. Additionally, localized high temperatures can cause water evaporation, leading to dryness, dullness, yellowish discoloration, and hyperpigmentation.

If the RF device’s power output is excessively high, the epidermal sebum layer may become thermally injured. Since sebum cannot regenerate once damaged, it may undergo complete atrophy and collapse, resulting in severe tissue damage.