Application method changes the physical interaction with the skin. Whether those differences translate into meaningful long-term physiological or cosmetic outcomes depends on the method, force, frequency, duration, product and individual—and...
What Is Mechanotransduction—and Why Does ATA Talk About It?
Mechanotransduction describes how cells sense and respond to mechanical signals. Imagine a cell not as an isolated object floating independently, but as part of an interconnected physical environment. Cells attach...
Mechanical stimulation simply means introducing physical forces to tissue. During skincare application and facial massage, those forces can include several different forms. Pressure Pressure occurs when force is applied against...
Yes. Skin constantly experiences physical forces from movement, touch, stretching, pressure and its surrounding environment. Cells have mechanisms that allow them to sense aspects of those forces. The biological process...
Does How You Apply Skincare Matter? The Science of Skincare Application
We spend a remarkable amount of time thinking about what goes on our skin. Is the vitamin C stable? What percentage of retinol should I use? Do I need peptides?...
At the most basic level, skincare application transfers a formulation from its container—or from an applicator—to the surface of the skin. But physically, more is happening. Think about the difference...
