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344 Results
Section: Testing
Animal Alternatives
Can New Approaches Pave the Way for Better Toxicology?
The ECHA is hosting a topical scientific workshop April 19-20 that examines new approaches to animal testing alternatives and chemical safety assessments.
Methods/Tools
Performance Claims: When, Why and How to Use Them
Oftentimes formulators will test products to add performance claims to the product’s marketing. Here’s a look at how to approach the process.
Methods/Tools
The Estée Lauder Cos. 'Green Score' Method Could Standardize Sustainability
The company published its internal approach to evaluate ingredients and formulas through the lenses of human health, ecosystem health and the environment, in hopes that others might build upon it.
Sun Protection
Sandblasting to Improve the Reproducibility of In vitro Sunscreen Evaluation
SPF test results from substrates treated using a traditional sandblasting technique are compared with those from substrates treated using a new process. Based on the topographic control of 10 batches and 34 sunscreen evaluations, the authors concluded the new process had better topographic reproducibility, consequently improving the SPF repeatability and reproducibility in vitro.
Method/Process
Kao Test Gets to the Bottom of Makeup Film Structures
Kao Corp. has developed a new test based on Raman spectroscopy to assess the internal film structure of makeup bases and determine their component distribution. An additional application explored sebum characterization in the films.
Method/Process
'Behind the Gloss'—Multiple Angles Reveal New Soft-focus Insights
Described here is a novel method to investigate the soft-focus effects of powders. It utilizes a handheld, multi-angle spectrophotometer to capture reflectance spectra at various observation angles. Results showed variances in results taken in the trans or “behind the gloss” plane, indicating which powders provide the best light-scattering capabilities.
Skin Care
Hyaluronic Acid Butyric Esters for the Improvement of Skin Functionality
The versatility of hyaluronic acid is connected to not only its size, but also to inherent opportunities within the molecule for multiple bonds and for the differentiated release of bound functional molecules. Here, ester bonds are used to introduce substitutes for the material’s alcohol groups, thus providing elasticizing, moisturizing and antiaging benefits for skin care.
Testing
Comparatively Speaking: Factors Affecting the Stability of PEG/PPG Dimethicone Formulas
PEG/PPG dimethicone polymers have a water-soluble and silicone-soluble group present in the same molecule. This review considers their stability in water in relation to pH values and over time.
Event Coverage
Which Claims Test/Tool Will Win the
C&T Allē Award
?
Which claims testing method or tool will win the
Cosmetics & Toiletries Allē Award
? Here are the finalist profiles. Find out who wins on Sept. 28, 2022, at the exclusive Awards Dinner, co-located with
Beauty Accelerate
. Register now.
Methods/Tools
Want the Truth: Claims Development is More Than Just Evidence.*
Both marketing and R&D have major responsibilities in the claims development process. But that’s not all—regulations, risk, vulnerabilities, communication, study design, costs and more also are at play. These and other influences in the claims development process are discussed in the present article.
Literature/Data
Givaudan Active Beauty Leads the Way in Skin Microbiome Research
At Givaudan, innovation is in our DNA: we thrive on the challenge of constantly pushing boundaries to develop new ideas and enhance existing concepts. In a bid to take our Active Beauty cosmetic ingredients to the next level, seven years ago we launched a pioneering research project into the relationship between the human microbiome and our health, beauty and well-being. Discover our dedicated video and be conquered.
Literature/Data
Patent Pick: In the Heat of Pleasurable Cosmetic Delivery
According to Estée Lauder inventors, personal care manufacturers are heating up the competition for consumer dollars by using heat in cosmetics and personal care experiences. But one particularly chilling roadblock to their development is the need for a portable energy source; as is described here.
Claims/Labeling
Letter to the Editor: 'Anti-pollution is Marketing Hype'
Here we go again, questioning the "anti-pollution" trend. Is it real? Is it hype? This Letter to the Editor has some valid points to the latter. We're also hosting a free, two-part webinar to help sort through it all. You decide.
Sensory
[podcast] Consumers are Lured by the Right Click Closure
"Marketers ... should engage more of their customer’s senses in a rational and emotional manner. That’s how you can create more engagement with your customer," says Charles Spence, Ph.D. Learn more of his insights from our seven-part podcast series, sponsored by Berjé.
Actives
The treasure of Gabès oasis to treat acneic skin
SILAB Softcare presents its second natural active ingredient ACNESIUM®, developed to prevent the clinical signs of slight to moderate acne in adults. Discover how it improves patient’s quality of life.
Sensory
Intersecting the Senses: Synesthesia to Connect Cosmetics with Emotion
Synesthesia presents a great opportunity for innovative concepts in the cosmetics field. Considering its potential, a study was undertaken to develop a product design model based on synesthetic evaluations of tactile, audio, scent and taste stimuli, and supported by neuroscience techniques and implicit and explicit evaluations.
Tech/Equipment/Services
[video] Student Poster: The Use of a Spectrophotometer in Hair Color
According to Elvia Iniguez, who presented a poster at the latest Midwest SCC TeamWorks, "Our job as formulators is to always produce reproducible batches." Her poster explained how to do just that in hair color. Learn more from her video interview.
Method/Process
Three Decades of Patch Testing: Trends in the North American Populace
This report evaluates the trends in the results of patch testing. The patch test reactions were surveyed retrospectively. The results were statistically compared between 1970 and 2002 because appropriate interpretation of the numbers has public health opportunities.
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