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132 Results

Section: Testing > Efficacy

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BASF and CTIBiotech Bioprint 3D Skin with Macrophages

The reconstructed tissue models will be the basis for the development and testing of bioactives for skin care applications.

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Active Transport: How Rheology Modifiers and Preservatives Impact Release

This study explores two formula parameters that could potentially influence the diffusion of an active through a hydrogel: the gelling agent and the preservative system. Here, caffeine was used as the active, along with a range of 12 gelling agents in a simple hydrogel formulation, with and without preservatives.

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[video] C&T Virtual Article: Hand Hygiene and Disease Prevention

This "virtual article" explores the upcoming September 2020 feature, “State of the Art: Hand Hygiene and Disease Prevention,” in a video interview with co-authors Margaret Lochhead, Ph.D., and Bob Lochhead, Ph.D. Watch now.

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[podcast] CAS9 and CRISPR Technology: Implications for Cosmetics?

"CRISPR, in my mind, is like a molecular GPS. . .People just type in some short array sequence, essentially an address, to find the target. Upon binding to the target, a pair of molecular scissors cuts the DNA and performs a repair to modify the DNA sequence."

Bernard Fink, of the University of Goettingen, discussed sexual selection and the biology of beauty in relation to skin condition.

Alphorns, Cowbells, Magic and Gaming at IFSCC Zurich, part IV

The 23rd IFSCC Congress, held Sept. 21-23, 2015, reported “more facts and less illusions” to some 550+ delegates from across the globe at the forefront of cosmetic product innovation.

Haftek described the stratum corneum (SC) as a 'magic cauldron” brewing to its fullness. 'While the SC is essentially dead, the 'fire beneath the cauldron' keeps it evolving and adapting to maintain barrier function.'

Alphorns, Cowbells, Magic and Gaming at IFSCC Zurich, part II

The 23rd IFSCC Congress, held Sept. 21-23, 2015, reported “more facts and less illusions” to some 550+ delegates from across the globe at the forefront of cosmetic product innovation.

What’s in My Jar is an app that analyzes unsubsidized company claims and marketing language for skin care products based on their ingredients to educate consumers about how effective and potentially irritating products are.

What’s in My Jar Analyzes Product Efficacy and Irritant Potential

What’s in My Jar is an app that analyzes unsubsidized company claims and marketing language for skin care products to educate consumers about how effective or potentially irritating products are.

IFSCC 2014 Explores Social, Psychological and Sensorial Aspects of Beauty

As one might expect from an event centered around beauty and staged in Paris, the 28th Congress of the International Societies of Cosmetic Chemists (IFSCC) was nothing less than fabulous. However, the glamour and fanfare was deeply rooted in science.

NSF Launches Testing, Certification and Consulting Program for Cosmetic Safety

Global public health organization NSF International has launched the NSF Cosmetics and Personal Care Program in response to growing concerns from consumers and retailers regarding adulteration, mislabeling and counterfeiting issues.

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PODCAST: IFSCC Brings Spectacular Science and Ponchos (Just in Case)

"This year's IFSCC Congress will be spectacular—and the best one yet," Guy Padulo, event chair, promises. Listen to this podcast to learn more.

TRI Princeton and Rutgers Teach 'Measuring Up' to Skin Claims

The wording on product labels is crucial; you can tout cosmetic benefits but you'd better support them with evidence. That's where claims substantiation comes in, which is the focus of a new two-day course from Rutgers and TRI Princeton.

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Clinical Tests Confirm Acetyl Zingerone Counters Wrinkles, Redness and Pigmentation

Researchers have demonstrated the clinical efficacy of acetyl zingerone, derived from ginger, to treat wrinkles, pigmentation and redness in an anti-aging cream. Previous work showed its chemical effects, which support these observations.

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Stress and Psoriasis: How TCM Herbs Can 'Cool' Inflamed Skin

This study explores how TCM can be leveraged in skin products to holistically improve conditions such as psoriasis. In particular, properties of honeysuckle, Rehmannia glutinosa and rhubarb are described and tested here in vivo.

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Blue Light Device Reveals Skin Whitening and Anti-dark Circles Efficacy

The new devide provides measurements for parameters such as total area of dark spots, total number, color uniformity, contrast between pigmentation and normal skin, etc.

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Yield Stress Measurements for Personal Care, Part I: Definitions and Basics

The aim of this article series is to properly define and differentiate yield stress from high viscosity, as well as develop a method for assessing whether a sample has a yield stress. In addition, it will illustrate how to determine the amount of yield needed for a given application.

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The Skin Microbiome: A New 'Organ' and How to Leverage It

We know the skin microbiome exists, but can the industry leverage it? Is recent interest short-lived? And are consumers ready for it? Magali Moreau, Ph.D., associate principal scientist at L'Oréal, had some answers during the Microbiome Symposium.

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Safeguarding Squalene: Lemon Myrtle Antioxidant for Pollution Protection and Oleostasis

Squalene becomes easily oxidized when exposed to pollution and UV radiation, which promotes skin inflammation, the production of poor-quality sebum, comedogenesis and wrinkling. Lemon myrtle leaf extract neutralizes squalene oxidation and can protect all ethnic skin types from environmentally induced oily skin, restoring oleostasis.

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What's Next: Cosmetics & Toiletries 2019 Calendar and Call for Papers

In 2019, Cosmetics & Toiletries looks to you for insights on skin radiance, anti-pollution, hair repair, skin sagging, microbiome, bespoke beauty and more. Announcing our new editorial calendar—submit now!

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