Cosmetics&Dermatology

Cosmetics&Dermatology

The skin is composed of two different types of tissues. The epidermis is composed of several layers of flattened squamous epithelium filled with keratin and hardened. The dermis is located below the epidermis, and 'epi' means above it. Wrinkles include the contraction of the upper layer of skin, which is limited by linear protrusions.

As people age, there is a growing demand for anti wrinkle creams. Not only are there certain requirements on how to verify the effects of these face cream, but also there are some interesting developments on the face cream itself, including the use of 'nano particles'. Cosmetics manufacturers spend a lot of money on researching and developing new beauty products to improve their effectiveness. In addition to the safety test, the cosmetics manufacturer shall also provide the quantitative data results of the use effect test of face cream and lotion.

Although microscopes can provide a lot of visual information, they are often insufficient to provide more detailed analysis of data to meet the needs. Generally, the skin sample before the use of anti wrinkle cream is compared with that after the use of anti wrinkle cream to obtain the measurement data results reflecting the use effect of face cream. Due to the impossibility of directly testing human skin, it is usually a replica of the tested skin.

CCI instruments with high-resolution sensors are ideal high-precision measuring instruments for this application. Moreover, Talymap software can realistically display surface texture structures and perform * * data analysis. Such software can analyze the depth of grooves and the fabric density along the overall structural direction.