About Device Lab

Device Lab translates Korea's at-home beauty-device coverage into English. Korea adopted LED masks, RF devices, and microcurrent tools years before the West — and the best information about them (Naver review consensus, dermatologist protocols, MFDS approval records) exists only in Korean. We read it in Korean and publish what matters, in plain English, with a link back to the original source.

What We Cover

• Device reviews built on Korean consumer consensus, not single testers
• Treatment protocols as Korean dermatologists publish them — frequency, duration, combinations
• MFDS approval status, so you know whether a device is regulated as medical or cosmetic
• Comparisons across Korean brands like Medicube, Cellreturn, and LG Pra.L

How We Work

Our process is AI-assisted and editorially reviewed: AI tools read and draft translations from Korean sources, and device specs, prices, and protocol details are checked against the original before publishing. The full methodology — source selection, translation standards, attribution — is documented in our editorial policy.

Disclaimer

Device Lab is an informational resource, not a medical provider. Consult a dermatologist before using at-home devices, especially with active skin conditions or recent procedures.

Affiliate Disclosure

Some links on this site are affiliate links. We may earn a commission if you make a purchase, at no extra cost to you. Coverage and ratings follow the Korean source data, never affiliate relationships. See our affiliate disclosure.

Contact

Questions, corrections, or feedback? Reach us at editorial@koreandevicelab.com.