Conflicts of interest: The authors declare no conflict of interests. mineral sunscreens was tolerated. A repeated open application test on his forearm with the sunscreen products had produced a skin reaction, even without specific sun exposure [however, the site had not been covered with ultraviolet (UV)-protective textile, so photo-allergy could not be excluded]. The patient remembered having ...

The sun protection factor (SPF) has widely been used to evaluate the protective value of sunscreens. However, SPF only reflects the effectiveness of the sunscreen to protect against acute sunburn which is mainly due to ultraviolet B (UVB) radiation. The deleterious effects of UVB are well known and UVB was believed in the past to be the spectrum responsible for the damages arising from ultravio...

BACKGROUND Print media are a major source of health information. OBJECTIVES To analyse press coverage related to skin cancer prevention. METHODS We conducted a content analysis of print media articles pertaining to skin cancer prevention, solaria and vitamin D published in Germany and Switzerland over a 1-year period between 2012 and 2013. RESULTS Overall, 2,103 articles were analysed. Ap...

OBJECTIVES In the current study, sunscreen and moisturizing properties of solid lipid nanoparticle (SLN)-safranal formulations were evaluated. MATERIALS AND METHODS Series of SLN were prepared using glyceryl monostearate, Tween 80 and different amounts of safranal by high shear homogenization, and ultrasound and high-pressure homogenization (HPH) methods. SLN formulations were characterized f...

The Sun Protection Factor (SPF) is the most important data to quantify the effectiveness of a sunscreen, being universally accepted. The method is based on determining the minimum erythematous dose (MED), defined as the smallest amount of energy required for triggering the erythema, in areas of protected and unprotected skin. The SPF value is then calculated as the ratio between the MED of prot...

Owing to the recent success of the Transtheoretical Model of behavior change and the possible relationships between health behaviors, this study investigated the stage distribution of 10 healthy behaviors (seatbelt use, avoidance of high fat food, eating a high-fiber diet, attempting to lose weight, exercising regularly, avoiding sun exposure, sunscreen use, attempting to reduce stress, stoppin...

An increasing number of patients with antibiotic-resistant propionibacteria have been described. Extensive sunbathing, even after sunscreen application, may facilitate development of skin cancers by suppressing natural immunity to these atypical growths.

Topical skin care regimens are a mainstay treatment for aging skin. All patients seeking skin rejuvenation can benefit from this low-risk intervention. This article reviews available nonprescription topical treatments for rejuvenation including moisturizers, antioxidants, retinols, and sunscreen.

Temulawak (Curcuma xanthorrhiza) is known as a plant that has many health benefits, including antibacterial, anti-inflammatory, antidiabetic and anticancer. The purpose of this study was to formulate gel preparation containing temulawak extract nanoparticles sunscreen. formed must be evaluated physically including: organoleptic, homogentias, viscosity spreadability, well pH test SPF examination...