Results 261 to 270 of about 97,704 (299)

The meaning and implication of sun protection factor

British Journal of Dermatology, 2015
Reinau, D., Osterwalder, U., Stockfleth, E., Surber, C.   +3 more
openaire   +5 more sources

Clothing reduces the sun protection factor of sunscreens.

The British journal of dermatology, 2010
Individuals are recommended to wait for 20 min following sunscreen application before dressing. However, this is probably seldom done in daily life, and therefore we investigated how dressing earlier than 20 min after application affected the sun protection factor (SPF).To determine the SPF of a sunscreen applied at different amounts at 4, 8 and 20 min
Beyer, Ditte Maria, Faurschou, Annesofie, Haedersdal, M, Wulf, H C   +3 more
openaire   +2 more sources

Choosing an expected sun protection factor value.

Journal of cosmetic science, 2015
Sun protection factor, SPF, is a measure of the efficacy of a topical sunscreen product; the higher the SPF, the greater the blockage of ultraviolet-induced erythema. While there are several methods to determine SPF, the Food and Drug Administration (FDA) methods are unique.
John R, Sica, Michael, Caswell
openaire   +1 more source

Sun Protection Factor Testing: A Call for an In Vitro Method

Cutis, 2022
Alyssa, Breneman, Donald V, Belsito
openaire   +2 more sources

Sunscreening Agents and Sun Protective Factors

International Journal of Dermatology, 1983
openaire   +2 more sources

Sun protection factor p53

Nature, 1994
openaire   +1 more source

[Sun protection factor 50+ : Pro and contra].

Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete, 2018
The use of sunscreens with sun protection factors beyond 50 is controversial. In order to avoid misleading the consumer, several countries have already decided not to declare SPF beyond 50 on sunscreen products. Arguments against high SPF include the following: the risk of imbalanced protection, which could increase the risk of damage caused by longer ...
openaire   +1 more source

sun protection factor

2007
openaire   +1 more source

Sunscreen Application, Safety, and Sun Protection: The Evidence

Journal of Cutaneous Medicine and Surgery, 2019
Heidi Oi-Yee Li, Sophia Colantonio, Jennifer Beecker   +2 more
exaly  

Comparative Analysis of Sun Protection Characteristics of Nanocrystalline Cerium Dioxide

Russian Journal of Inorganic Chemistry, 2020
A B Shcherbakov, Taisiya O Kozlova, V K Ivanov   +2 more
exaly