Recent in Sun Care (page 5 of 10)
Oct 5, 2011 | Kerry Hanson and Christoper Bardeen, University of California; Donathan Beasley and Thomas Meyer, PhD, Merck
In the present article, sunscreens containing the antioxidants vitamin E and diethylhexyl syringylidene malonate were tested for their efficacy in preventing UV-induced reactive oxygen species in the lower stratum corneum. The addition of the antioxidants was found to significantly improve the ability of low to high SPF sunscreens to attenuate ROS formation in UV-exposed skin.
Aug 30, 2011 | Anthony J. O'Lenick Jr., Siltech LLC; and Thomas O'Lenick, PhD, SurfaTech Corp.
Here, industry expert Tony O'Lenick asks Thomas O'Lenick, PhD, to explain the difference between SPF and FEF, including a discussion on how a formulator can adjust the formulation for higher SPF and FEF with the same amount of actives. This is the second "Comparatively Speaking" column on sun care in preparation for the FLSCC's upcoming Sunscreen Symposium.
Jun 7, 2011 | Cosmetics & Toiletries LinkedIn Members
During last month’s NYSCC Suppliers' Day, several attendees expressed frustration regarding the delay of the US Food and Drug Administration’s Final Sunscreen Monograph. Cosmetics & Toiletries asked its LinkedIn members to comment. Here’s what the market had to say.
Jun 1, 2011 | Thomas O’Lenick, PhD, SurfaTech Corp.; and Dennis Lott, Lott Research Inc.
The present paper evaluates the effects of solvent systems on the in vivo SPFs of sunscreen formulations. Formulations incorporating identical active systems were prepared using traditional solvent systems and varying concentrations of sorbeth 2 hexaoleate, a new ester having both polar and nonpolar segments. Results indicate the ester enhances SPF in a dose-dependent manner.
Apr 13, 2011
Offbeat Sunscreen LLC has created a line of child-friendly sun care products that utilize micronized zinc oxide to protect skin from UVA/UVB radiation.
Apr 12, 2011 | Irwin Palefsky, Cosmetech Laboratories Inc.
This online-only "Read the Label," by industry expert and new C&T columnist Irwin Palefsky, reviews the labels of finished products to discuss why specific ingredients were chosen. Here, Avon's ANEW Solar Advance Sunscreen Face Lotion SPF 45 is discussed.
Mar 2, 2011 | Rachel Grabenhofer, Cosmetics & Toiletries magazine
This issue of Cosmetics & Toiletries magazine carries a truly sunny disposition, as several of its features are relevant to sun care formulating.
Mar 2, 2011 | Eric S. Abruyn, TPC2 Advisors Ltd., Inc.
It is obvious that UVA and UVB radiation damage human skin. Therefore, the question of whether UV damaged skin can be adequately repaired remains to be answered.
Topical Resveratrol, Topical/Ingested Grape Seed and Natural Supplements Found to Inhibit Skin Cancer
Sep 2, 2010
Researchers at the University of Texas Health Science Center, San Antonio, report that the combination of topical resveratrol, topical or dietary grape seed extract, and calcium D-glucarate and ellagic acid supplements suppress skin cancer and inflammation. These findings could be used to develop supplements or creams to protect skin.
Jun 10, 2010
The HallStar Company and SurfaTech Corp. have formed a cooperative development agreement to create and market photostabilizing polymers for personal care formulations.
Jun 8, 2010
Vitamin D's role in skin is often debated in the dermatological community and it also was a popular topic at the SCC's Annual Scientific Seminar in Long Island.
May 13, 2010
Hallstar has developed a silicone fluid to enhance the stability of the UVA filter avobenzone by quenching its excited state, as well as improve the feel and spreadability of sunscreen formulations.