Europe

Use of Reconstructed Skin Model to Assess the Photoprotection Afforded by three Sunscreen Products having Different SPF Values against DNA Lesions and Cellular Alterations via ScienceDirect

Introduction

Both UVB and UVA rays induce biological damages in the epidermis and the dermis that contribute to photo-carcinogenesis and photoaging. In the present study, the photoprotective effect of 2 ISO standard sunscreens, P3 (Sun Protection Factor [SPF]15) and P6 (SPF40) and of an SPF50+ labeled commercial sunscreen product was tested in reconstructed skin tissues exposed to increasing doses of UV Solar Simulated Radiation (UV-SSR). UV-induced damages were evaluated using several biological markers, including DNA lesions in the presence or absence of sunscreen protection.

Method

T-Skin™ model samples (EPISKIN), composed of a fibroblast-populated dermal equivalent and a fully differentiated epidermis, were protected with the test sunscreens before being exposed to increasing UV doses.

Read more

Recent Posts

GBA Group – Excellence in services for the cosmetics industry at in-cosmetics Korea 2025GBA Group – Excellence in services for the cosmetics industry at in-cosmetics Korea 2025

GBA Group – Excellence in services for the cosmetics industry at in-cosmetics Korea 2025

GBA Group is a leading group of laboratories with a solid reputation backed by over…

Stripping tape for collecting Keratinocytes (dead skin cell) by Intech CO. at in-cosmetics KoreaStripping tape for collecting Keratinocytes (dead skin cell) by Intech CO. at in-cosmetics Korea

Stripping tape for collecting Keratinocytes (dead skin cell) by Intech CO. at in-cosmetics Korea

Now, INTECH CO. developed stripping tape to collect Dead skin cell. - Basic Skin Research…

Korean Cosmetics Marketing Strategy: Dominate TikTok Like K-Beauty’s Leaders via SprayKorean Cosmetics Marketing Strategy: Dominate TikTok Like K-Beauty’s Leaders via Spray

Korean Cosmetics Marketing Strategy: Dominate TikTok Like K-Beauty’s Leaders via Spray

K-Beauty's Global Takeover: A Success Story The Korean beauty industry has achieved an unprecedented milestone:…