Hawaii Esthetician State Board Practice Exam 2025 – The Complete All-in-One Guide to Exam Mastery!

The chosen technology, microcurrent, is designed to mimic the body's own electrical currents to stimulate the skin and underlying tissues. This approach promotes cellular vitality and can enhance muscle tone, improve circulation, and support lymphatic drainage. Microcurrent therapy operates at a low frequency and voltage, which allows it to effectively target the facial muscles and skin without causing any discomfort, making it popular in esthetic treatments for lifting and firming the skin.

In contrast, LED therapy uses light-emitting diodes to address various skin concerns through specific wavelengths of light, such as red light for anti-aging and blue light for acne treatment. Radiofrequency technology works by delivering energy deep into the dermis to stimulate collagen and elastin production through thermal effects, while ultrasound utilizes sound waves to improve product penetration and encourage tissue repair. Each of these technologies serves different purposes and operates on distinct principles, underscoring the unique effectiveness of microcurrent in mimicking the body's natural electrical activity.