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Which effect of cataphoresis is significant for skin treatment?

  1. Decreases blood supply

  2. Opens the pores

  3. Softens the tissues

  4. Increases external moisture

The correct answer is: Decreases blood supply

The significant effect of cataphoresis that is most relevant to skin treatment is the increase in external moisture. This technique, used primarily in electrical treatments, involves the use of a direct current to penetrate the skin, which can lead to improved hydration levels in the skin's outer layers. When the skin is exposed to cataphoresis, it helps to infuse moisture-rich products into the skin, enhancing the overall hydration and improving the texture and appearance of the skin. Increased moisture plays a crucial role in maintaining skin elasticity, reducing dryness, and helping with the absorption of active ingredients from serums or treatments applied during the procedure. By enhancing the skin's moisture levels, cataphoresis supports skin health and can aid in various skin concerns, such as dryness or dehydration, making it a valuable method in esthetic treatments.