When the skin is attacked by the sun, it presents many signs such as: erythema, vasodilatation, hyperthermia and hypersensitivity…
To demonstrate the soothing effect of after-sun products, Dermscan implements complementary approaches: – UV irradiation (> 1MED) leads to the appearance of a sunburn.
The evolution of the redness (a*), with or without a soothing product, can be followed (spectrocolorimeter, Mexameter®). – Infra-red exposure leads to the appearance of a thermal erythema.
Microcirculation measurement with laser Doppler, or TiVi® as well as skin temperature (thermal camera, Laser Doppler) allows to compare the soothing and cooling effects of the products.
Groupe DERMSCAN
commercial@dermscan.com
+33 (0)4 72 82 36 58
114 boulevard du 11 novembre 1918
69100 VILLEURBANNE
We are experts in cosmetics testing. Our testing laboratories operate since 1949 and have always…
The Annual International Professional Symposium returns in 2025! Live or Online Register: click here Organized by Cosmet’in Lyon and Skinobs, Cosmetotest…
The Annual International Professional Symposium returns in 2025! Live or Online Register: click here Organized by Cosmet’in Lyon and Skinobs, Cosmetotest…
