Most Popular in Testing
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- The Perplexing Topic of Hair 'Type': How Do We Classify Hair?
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Recent in Testing (page 20 of 21)
Sep 11, 2012
Experience the unmatched predictability of Strat-M membrane—a synthetic, non-animal based model* for transdermal diffusion testing that is predictive of diffusion in human skin without lot-to-lot variability, safety and storage limitations.
Sep 4, 2012 | John D. Gordon, PhD, and Andrew Chu Research Triangle Park, NC USA
Endocrine disruptor chemicals (EDCs) are a class of chemicals that has raised alarm for being linked to a wide variety of detrimental effects on human and wildlife populations, e.g., cancers, precocious puberty and obesity. Thus, there is a need to test personal care products and supplements for EDCs, which can be accomplished using the validated bioassay described here.
Aug 20, 2012 | Donald E. Cadwallader, PhD, University of Georgia
Cosmetic companies support and conduct stability study programs because it is good business. Any improvement in stablity of a product is important for product performance, consumer satisfaction and economics.
Aug 1, 2012
Pion Inc. has introduced a test method that predicts the permeability of drugs and dermal formulations through the human skin without the cost and low throughput restrictions of the Franz cell chamber.
Jul 16, 2012
The National Toxicology Program Interagency Center for the Evaluation of Alternative Toxicological Methods (NICEATM) is looking for scientific experts and data for a scientific review panel.
Jul 3, 2012 | Patricia da Luz Moreira, PhD, Natura Inovaçã e Tecnologia de Produtos Ltda., São Paulo, Brazil
Botanical ingredients are interesting for their unique and complementary chemical diversities yet they are criticized for these very traits, which make quality assurance, reproducibility and good phytochemical characterization—required for successful high throughput screening, difficult. This article discusses these challenges as well as the benefits of large-scale screenings of botanical extracts that are currently used or developed for cosmetic product development.
Jul 3, 2012 | Stewart J. Lebrun, Lebrun Labs, CA USA
The testing of personal care products for ocular irritancy ensures their safety, proper labeling and consumer satisfaction. In relation, there is a current demand for animal-alternative tests. Thus, described here is a method using synthetic tissue to test for mild, moderate and severe ocular irritation, including data validating this method as an effective means to screen products.
Jun 27, 2012
Brookfield Engineering Laboratories has has added a fixture to its offering that tests the hardness of cosmetic pencils.
May 4, 2012
Evalulab will discuss its clinical testing services specializing in the safety and efficacy of skin care products, to root product claims in science.
May 3, 2012 | Miriam Becker, Christoph Schmidt, PhD, Veronika Hochstein and Xenia Petsitis, Merck KGaA, Darmstadt, Germany
Functional filler pigments play an important role in adjusting optical properties such as transparency and soft focus effects in cosmetics. However, their suitability for specific formulas is not apparent until time-consuming tests using many different fillers have been conducted. Therefore, a new method to predetermine the soft focus effects of functional filler pigments is described here.
Apr 9, 2012 | Katie Anderson
After 25 years in the industry, Gavin Greenoak, managing and scientific director of the Australian Photobiology Testing Facility Pty., Ltd. (APTF), continues to strive for a better understanding of the interaction of light and the human body. Greenoak’s career began in cancer research, which has afforded him unique insight of skin biology and the effects of sun exposure.
Mar 12, 2012
The US Environmental Protection Agency (EPA) and global cosmetic manufacturer L’Oréal announced a research collaboration to develop animal-alternative toxicity tests to ensure product safety.