The blend method in electrolysis combines which currents?

• A. Direct current and alternating current
• B. High frequency and galvanic current
• C. Radiofrequency and microwave
• D. Ultrasound and infrared

Answer: (B)

The blend method relies on using two currents together: galvanic direct current and high-frequency current. The galvanic component creates a chemical reaction at the follicle, producing an alkaline substance (lye) that helps dissolve tissue and soften the hair papilla. The high-frequency component rapidly heats the tissue, providing rapid coagulation and destruction of the follicle structures. Together, these effects combine chemical dissolution with thermal destruction, making hair removal more efficient than using either method alone. Other pairings don’t deliver this combination of chemical reaction and controlled heating, so they aren’t used in the blend approach.