# XERF radiofrequency skin treatment adoption

> Developing situation record from CLSTR: https://clstr.news/situations/xerf-radiofrequency-skin-treatment-adoption
> Updated: 2026-10-26T17:15:13.000Z. Sources: 18. Developments: 2.

XERF, a non-surgical radiofrequency technology designed to tighten skin by stimulating natural collagen production, has gained attention in aesthetic medicine. Dermatologist Dr. Timm Golüke notes the method delivers controlled heat to tissue layers to improve firmness without adding facial volume.

The treatment has gained further visibility through celebrity endorsement. Irish actor Barry Keoghan publicly shared his experience undergoing the procedure to address physical appearance following online scrutiny. Keoghan described the sessions as “relaxing and therapeutic,” stating, “I feel better about myself, I look better, and I think it’s important to look after yourself inside and outside.”

Reported costs for the needle-free procedure range from approximately $3,300 to $6,000 depending on the clinic.

## Timeline

### 2026-10-26: Barry Keoghan reveals non-invasive skin treatment

Actor Barry Keoghan has revealed he underwent XERF skin-tightening treatments to boost his confidence following intense online scrutiny of his appearance.

18 sources. https://clstr.news/cluster/barry-keoghan-undergoes-cosmetic-skin-treatment

### 2026-10-10: XERF radiofrequency treatment gains attention for non-surgical skin tightening

XERF is a trending radiofrequency skin-tightening treatment that uses controlled heat to stimulate collagen without surgery or added facial volume.

9 sources. https://clstr.news/cluster/xerf-radiofrequency-treatment-gains-attention-for-non-surgical-skin-tightening

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Cite as: XERF radiofrequency skin treatment adoption. CLSTR, https://clstr.news/situations/xerf-radiofrequency-skin-treatment-adoption