Which of the following is NOT a beneficial effect of direct high frequency?

• A. Induces relaxation
• B. Improves skin texture
• C. Increases product absorption
• D. Generates a calming sensation

Answer: (A)

Direct high frequency is a treatment technique commonly used in esthetics that employs an electrical current to benefit the skin in various ways. One of the well-known effects of this method is its ability to improve skin texture, which comes from its stimulating properties that promote healing and rejuvenation. The increase in blood circulation and oxygenation helps to revitalize the skin’s appearance.

Another vital effect is the increase in product absorption. When high-frequency currents are applied, they create a thermal effect that enhances the permeability of the skin, thus allowing active ingredients from skincare products to penetrate more deeply and effectively.

Furthermore, direct high frequency can generate a calming sensation. While the electrical current may produce a slight tingling sensation, it ultimately promotes relaxation of the skin and the facial muscles, contributing to a soothing experience for the client.

Inducing relaxation, on the other hand, is not a characteristic primarily associated with direct high frequency treatments. While the overall experience may lead to a sense of relaxation due to other factors like the treatment environment or the esthetician's techniques, direct high frequency itself does not directly induce relaxation in the same manner that certain other modalities, such as soothing massage techniques, might. Therefore, this choice is the one that does not align with the commonly recognized