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Electric Comb Promises Hair Growth Breakthrough
13 Nov
Summary
- Researchers developed an electric comb named De-Tangle.
- The comb uses electrical fields to aid hair growth treatments.
- Studies show promising results in mice, human trials are pending.
Chinese scientists have developed an innovative electric comb, dubbed De-Tangle, to address hereditary hair loss. This device aims to overcome the challenge of delivering hair growth treatments effectively to the hair follicles.
The De-Tangle comb features embedded electrodes that generate a low-level electrical field. This field temporarily alters the outer skin layer, allowing therapeutic compounds to penetrate much deeper into the scalp—up to approximately 660 micrometers—compared to conventional topical applications, which reach only about 74 micrometers.
Research published in Nature Communications indicates that this technology not only facilitates deeper compound delivery but also appears to boost blood flow around hair follicles and reduce biological factors linked to hair shedding. In studies involving mice, the De-Tangle comb led to nearly complete hair regrowth within a month.
Experts like Dr. Burhan Ashraf and Dr. Ramon Grimalt acknowledge the potential of this technology but stress that current evidence primarily comes from animal studies. They highlight the critical need for extensive human trials to ascertain the treatment's efficacy, safety, and any potential side effects before it can be considered for widespread clinical use.
