Ampliación de la Protección Solar en productos Cosméticos: Evaluación in vivo de la protección frente a la Luz Azul e Infrarroja

Time: 4:40 pm - 5:00 pm

Date: 28/09/22

Theatre: Room 6

28-09-22 16:40 28-09-22 17:00 Europe/London Ampliación de la Protección Solar en productos Cosméticos: Evaluación in vivo de la protección frente a la Luz Azul e Infrarroja

Until very recently, solar products focused their speech solely on UV protection (UVB and UVA). Indeed, these high energy radiations that lead to the appearance of tanning also cause the appearance of erythema, free radicals and premature aging. However, UVs represent only 7% of radiation reaching the earth’s surface; the remainder consists of 50% visible… Read more »

Cosmetorium

Synopsis

Until very recently, solar products focused their speech solely on UV protection (UVB and UVA). Indeed, these high energy radiations that lead to the appearance of tanning also cause the appearance of erythema, free radicals and premature aging. However, UVs represent only 7% of radiation reaching the earth’s surface; the remainder consists of 50% visible light (VL) and 45% infrared (IR).
On one hand, IR is involved in skin aging and probably in carcinogenesis; it is mainly responsible for the increase of skin temperature and leads to the production of free radicals and metalloproteinases-1 (MMP-1) in the dermis. On the other hand, recent studies have shown that VL and especially short wavelengths around 415 nm (Blue Light)- could lead to erythema, free radical production and long-lasting hyperpigmentation in phototype subjects III and more.
Eurofins C&PC offers different approaches to evaluate in vivo the Infrared and anti-blue light protective effects of products on the skin. Complementary approaches can be implemented using either biometrological or biochemical methodologies. Impacts on skin color, temperature, microcirculation or free radical production can be monitored non-invasively. Examples will be presented during the conference.

Speakers

  • Marian Mach Clinical Operations & Sales Manager - Eurofins Cosmetics @ Personal Care Spain

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