Skin pores are tiny openings called sebaceus pores on the surface of the skin that allow the release of sebum. Sebum helps keep the skin moisturized and forms a protective barrier against external factors.
Sebaceous pores are commonly found on the face, particularly in areas like the forehead, nose, and chin ("T-zone"), as well as on the upper back and chest.
The appearance of pore size can be affected by factors like excess oil production, skin elasticity, and accumulation of dead skin cells, which can make pores appear more prominent.
It is not possible to permanently shrink or close pores. Various skincare products can help improve the appearance of pores but cannot completely eliminate them.
Pore size can vary from person to person and is influenced by factors such as genetics, age, and skin type. Some individuals have smaller pores, other larger or more noticeable pores.
The goal is to keep the pores clean, unclogged, and less noticeable, promoting overall skin health and a smoother complexion.
Pore size reduction
To prove pore size reduction claims we measure the following parameters using the following instruments:
Pore size and number evaluation with before / after face imaging
Eve M camera skin analysis
EVE M camera analysis
Before/after results of pores
Efficacy testing protocol is prepared for each product individually with close cooperation with the sponsor. Based on the claims, usage regime and efficacy expectations, we prepare a protocol that is suitable for the type of product and can confirm product efficacy. The studies can be performed over a different time period (from a few days to several weeks or months) depending on the claim and type of measurement.