Uploaded June 2026 | Updated September 2026, 1 week ago

---

The Derma-Wand, marketed by Brand Street Market LLC, is a high-voltage, high-frequency electric oscillator designed for treating skin conditions like acne. It is a modern iteration of the Violet Ray, a form of quack electrotherapy device popular in the early 20th century.

Medical Batteries video: youtu.be/NufNhuWI1iA
Pocket Battery No.1 video: youtu.be/RCANKMhbGjw
Ford Model T Ignition Coil video: youtu.be/2FeTWTs5l0Y
Mansfield Water Finder video: youtu.be/044bfZpzrAA

0:00 Introduction
0:37 History of Electrotherapy
1:46 Violet Ray Wands
3:30 Fitzgerald Violet Ray Machine
6:36 Demise of the Violet Ray
7:44 Derma-Wand Summary
8:41 Derma-Wand Internal Components
9:03 Claimed Mode of Operation
9:36 The Truth
10:34 Outro

SOURCES

spectrum.ieee.org/violet-ray
medicalhistory.uwo.ca/teaching_modules/eletrotherapy/Branston_Violet_Ray_Directions.pdf
mycompanies.fandom.com/wiki/Fitzgerald_Manufacturing_Company
https://library.uthscsa.edu/2013/09/electrotherapy-stimulating-medicine/
brandstreetmarket.com
edgarcayce.org/resources/holistic-health-database/therapies/electrotherapy/violet-ray-appliance
teslauniverse.com/nikola-tesla/articles/misconceptions-violet-ray
web.archive.org/web/20110721054833/http://archive.nlm.nih.gov/fdanj/handle/123456789/12749
cayce.com/health-solutions/edgar-cayce-violet-ray-handy-healing-device
web.archive.org/web/20110710181112/http://www.electrotherapymuseum.com/Articles/VioletRayMisconceptions.htm