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54 Results
Type: Article
Section: Research > Methods/Tools
Literature/Data
Enhancing Hair Health: Effects of Oiling, Inside and Out—Part I
Hair oiling has been practiced since ancient times and has more recently piqued market interest. Its effects on physical, chemical and sensorial properties have been reported, which the authors review herein. This first of two articles views oiling for hair health from the surface; a follow-up piece will review internal structural benefits.
Efficacy
Words from Wiechers: What You Say is What You Get
This installment of "Words from Wiechers" explores what we see and say about cosmetic products, and cautions to not make “conclusions” that are simply that—conclusions, without underlying science.
Methods/Tools
What is Light? A Brief History of Light and Its Behavior
This primer provides cosmetic scientists, engineers and physicists with an understanding of light. The quantum mechanics of history continue today as a guiding paradigm for computers, satellites and mobile communications, in addition to the cosmetically related fields of photoprotection and visual effects imparted through makeup to change appearance.
Sensory
How Damaged is Hair? Part I: Surface Damage
This article is the first of two that explores ways of capturing and quantifying the different forms of hair damage. Here, we begin with damage to the hair surface, or cuticle, while also exploring the implications of this occurrence. A second article will focus on damage to the internal cortex structure.
Claims/Labeling
Whatever Happened to Halal Cosmetics?
While analysts are left to sort through the question of "why" the halal segment is growing, cosmetic companies are moving forward with the "how."
Literature/Data
What do We Know About Depigmenting Agents?
This review examines the efficacy and tolerability of agents such as hydroquinone, ascorbic acid and retinol to treat hyperpigmentation disorders. The authors assess the quality of studies as a tool to determine efficacy of depigmenting agents. Along with outcome, they also analyze study design, participant skin type, duration, intervention and statistical significance.
Methods/Tools
Words from Wiechers: Sustainability Yes, But of What?
How well has our industry adopted sustainability? Find out what Tony O'Lenick and the late Johann Wiechers, Ph.D., think in this edition of our "Words from Wiechers" series.
Tech Transfer
What Food Science Can Lend to Skin Care
What insights can personal care leverage from the foods industry? This article explores food trends, sensory language and metrics that translate across these categories.
Methods/Tools
Words from Wiechers: Speaking is Silver, Silence is Gold
In this installment of our Words from Wiechers series, the authors divert their attention from cosmetic science to world events, demonstrating how both 9/11 and COVID-19 impacted every facet of product development work, and life in general.
Methods/Tools
Words from Wiechers: All That is Good is Bad
We need to keep in mind that we may be able to maintain an appearance of youth and even measure the difference in a chemical marker in two people; but we need to avoid the Dorian Gray effect.
Methods/Tools
Green Isn't Enough: Social Progress is the Next Chapter for Naturals
The next chapter in the naturals story is a move toward social progress. This article considers what social progress and its metrics entail and provides case studies from the cosmetics industry.
Methods/Tools
Is Beauty Really Being Disrupted?
Over the last decade the internet and social media have rewritten the transparency rules for brands and retailers, while also removing traditional barriers to entry for startup companies.
Regional
Comparatively Speaking: cGMP vs. ISO
Tony O'Lenick draws on the expertise of Joe Albanese of 3V Inc. to discuss the differences between cGMP compliance and ISO certification.
Companies
Why Beauty M&A is So Hot
High growth and profitability are making startup players attractive, but companies like e.l.f. are blazing their own trails to success.
Claims/Labeling
Is ‘Anti-pollution’ Just a Ruse?
Remember "naturals?" Where did they lead us? In some cases, to benefit-infused natural products but in others, to greenwashing and chemical-free claims. Enter anti-pollution.
Methods/Tools
How Social Media is Shaping Product Development
Tracking, interpreting and responding to emerging trends requires new business models. Is the industry ready?
Literature/Data
Halal Nail Polish and the Islamic Perspective
Halal cosmetics are developed to satisfy the unique requirements of Islamic religious tenets, described briefly herein. In relation, the authors compare the ingredients utilized in traditional versus halal nail polish.
Sensory
The Perplexing Topic of Hair 'Type': How Do We Classify Hair?
Most hair-related properties and issues can be rationalized by fiber size and shape, and/or the consequences of extreme conditions. However, the varying reactivity of different hair types with chemical treatments suggests potential differences in structure.
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