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Sun Care
New in Sun Care (page 1 of 22)
Feb 02, 2012 | 10:51 AM CST
Beyond the Obvious
By: Rachel Grabenhofer, Cosmetics & Toiletries mag…
What are the biggest challenges in sun care formulating? I asked a few colleagues, and they answered: achieving what marketing wants while complying with regulations and making sunscreens esthetically pleasing (so consumers will use them); and the lack of international harmonization in UV filters, UVA testing and labeling. These issues are not new, so why are they not yet resolved? Perhaps because regulations and consumer demand are moving targets, which are difficult to hit.
Feb 02, 2012 | 09:54 AM CST
Gauging UV Light Exposure to Reduce Vitamin D Deficiency
By: Jack Surrette, SkinHealth Technology LLC
Vitamin D is critical to human health and the best source is from natural UVB light. However, contrary to the benefits gained are the well-documented damaging effects of sun exposure. In response, described here as a complementary approach to sun care is the development of an accurate gauge of UV exposure to produce optimum levels of vitamin D before sunburn results.
Feb 02, 2012 | 09:43 AM CST
Developing Sunscreens for the Preventive Treatment of Photodamage and Premature Aging
By: Linda D. Rhein, PhD Fairleigh Dickinson Unive…
This article reviews the mechanisms of ultraviolet radiation insult to skin and explains the formulation of sunscreens to protect against this damage. Further, since the efficacy of combinations of UV filters will vary with formulation base, the formula vehicle and form are discussed, as well as an overview given of typical sunscreen efficacy tests performed prior to production.
Feb 02, 2012 | 09:35 AM CST
Ingredient Profile—Ethylhexyl Methoxycinnamate
By: Michael J. Fevola, PhD, Johnson & Johnson
Ethylhexyl methoxycinnamate (EHMC) is among the most frequently used organic ultraviolet (UV) filters, known primarily for its role as an active ingredient in sunscreen products.
Jan 31, 2012 | 05:11 PM CST
Patent Picks—Sugar Sunscreen, UV Microcapsules, ‘Rugby Ball’ Particles and More
By: Rachel L. Grabenhofer
Chosen biweekly for their relevance to personal care, Patent Picks are taken from publicly available sources. This edition features technologies related to sun care and UV protection, as well as reversing the effects of UV damage.
Jan 26, 2012 | 02:37 PM CST
Science Exposed—What Should the Minimum Recommended SPF Be to Avoid Sunburn?
By: Brian Diffey, PhD DSc, Newcastle University, U…
“Science Exposed” is a new column aimed at digging into industry controversies to strip them down to the scientific facts. Here, sun protection expert Brian Diffey, PhD DSc, critiques the current SPF test method.
Jan 19, 2012 | 09:41 AM CST
Broad-spectrum Alternative to Caprylyl Glycol Preservative Blends
Symrise has added a broad-spectrum preservative to its cosmetic ingredients offering that is said to serve as an alternative to caprylyl glycol blends.
Jan 09, 2012 | 02:39 PM CST
Challenges in Sun Care Formulating
By: Rachel L. Grabenhofer
Sun care formulating poses several challenges to product developers. Cosmetics & Toiletries recently asked, “What are the biggest challenges in sun care formulating?” Following are your responses.
Nov 22, 2011 | 05:25 PM CST
Menthol Derivative Cooling Agent
Symrise has introduced a menthol derivative that is said to provide intense cooling in topical applications.
Nov 22, 2011 | 04:42 PM CST
Substantive, Low Tack Polyhydric Alcohol Ester
The Lubrizol Corp.’s Noveon Consumer Specialties has created a polyhydric alcohol ester said to offer the comfort and targeted delivery of a heavy ester as well as the high slip and low tack of a light ester.