What is the process of forcing the liquids into the tissue from the negative to the positive mode?

The process of forcing liquids into the tissue from the negative to the positive mode is known as anaphoresis. This technique involves the use of a negative electrode to drive charged substances deeper into the skin. When electrical current is applied, the negatively charged particles are repelled by the negative electrode and attracted towards the positively charged tissues. This movement enhances the penetration of products, allowing for better absorption and efficacy of the active ingredients being delivered.

In contrast, other options pertain to different mechanisms. Electroosmosis involves the movement of liquid in response to an electric field but does not specifically refer to the delivery of substances from negative to positive. Transdermal delivery generally refers to the broader method of transporting substances across the skin barrier, without specifying the polarity of the electrodes used. Cataphoresis specifically refers to the process of introducing positively charged substances into the skin, which is the reverse of anaphoresis. Thus, anaphoresis is the correct term for this specific method of absorption.