Which method aids in faster and deeper product penetration during a treatment?

Galvanic cataphoresis is a method that utilizes low-voltage direct current to facilitate deeper penetration of products into the skin. This technique works by creating an ionic reaction, which allows active ingredients in topical products to be driven deeper into the skin layers. The electrical current helps to alter the permeability of the skin's barrier, enhancing the absorption of these ingredients, making the treatment more effective.

In contrast, while microdermabrasion can polish the skin's surface and improve product absorption, it does not specifically target deeper penetration. Microneedling creates micro-channels in the skin to enhance product uptake, but it involves a more invasive approach. LED therapy relies on light energy to promote skin healing and rejuvenation but does not directly assist in product penetration. Thus, galvanic cataphoresis stands out as the most effective method for accelerating product absorption during a treatment.