Sinusoidal current is primarily used on which areas of the body?

Sinusoidal current is primarily used on the face and scalp due to its specific characteristics and benefits. This form of alternating current has a smooth and gentle waveform, allowing it to penetrate the skin effectively and provide therapeutic effects without causing discomfort. It is particularly beneficial for increasing blood circulation, promoting relaxation, and enhancing product absorption in the delicate areas of the face and scalp.

Additionally, this type of electrical modality is often utilized in facial treatments to help stimulate the facial muscles, leading to improved skin tone and elasticity. The gentle nature of sinusoidal current makes it ideal for the sensitive skin on the face, where other more intense treatments may not be suitable. Therefore, its targeted application to the face and scalp aligns with its unique properties and therapeutic uses in esthetics.