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Section: Testing > Method/Process

Greentech Develops Colorimetric and Stability Tool for Extracts

Greentech has partnered with Newtone to develop an online tool that measures the color and consistency impact of plant extracts on cosmetic formulations.

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MilliporeSigma Assays Dermal Diffusion and Fragrance Allergenicity

Two ready-to-use, IFRA-compliant calibrants and one animal-alternative substrate will be the focus of MilliporeSigma's presence at in-cosmetics Global.

Human Epidermal Melanocytes for Cosmetic and Dermal Studies

Lonza announces the availability of primary Clonetics Adult Normal Human Epidermal Melanocytes.

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[video] News and Insights from Cosmetics & Toiletries: 12/15/2017

Did you know: The skin remembers injury to help speed its recovery later? And the U.S. Food and Drug Administration holds "holographic" and other effect pigments to the same strict standards? If you missed this week's news, you missed out. Check out our video recap!

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L'Oréal and Alibaba Bring Mobile Acne Analysis to China

According to L’Oréal, this technology is the world’s first web app to analyze acne-prone skin and in China, 80% of young individuals are afflicted by acne. The new partnership gives Chinese consumers access to advice.

Study Suggests Link Between Citrus Consumption and Melanoma Risk

A recent study suggests a possible link between the consumption of citrus and an increased risk of malignant melanoma.

Terminalia Chebula for Preventive and Restorative Anti-aging Benefits*

This paper examines a tannin-enriched Terminalia chebula extract. Discussed are its mechanisms for preventative and restorative anti-aging effects, and skin pigmentation control. A pilot clinical study further confirms the extract’s bioactivity to reduce wrinkles and pigmentation. Improvements in yellowish skin tones also were observed, likely due to glycation reversal.

ICCVAM Recommends Ocular Safety Tests for Cosmetics and Other Products

Four test method evaluation reports are now available from ICCVAM that provide recommendations for performing eye safety testing more humanely, and for developing and using non-animal test methods and strategies. Among these reports, ICVAAM has recommended that a cytosensor microphysiometer (CM) test method may be used to screen surfactant-containing formulations such as personal care products for the ability to cause permanent or severe eye injuries.

Mature and Immature Corneocyte Detection Force Distance Curves vs. Microfluorometry

Here, the author compares two methods to determine the maturity of corneocytes based on their cross-linking that could be used to evaluate the anti-aging effects of molecular agents. The first utilizes microfluorometry, while the second involves F-D curves generated via contact mode AFM. Both methods successfully detected differences in mature or immature corneocytes with 95% confidence.

Auderset presented a traditional Swiss cow bell to U.S. SCC president Tony O'Lenick as a symbol of the Secretariat's move to New York.

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

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.

Patent Picks—Suprametallogels, Detecting Analytes, Vibroturbilization and Other R&D Processes

Patent Picks are compiled by the editors from publicly available sources. This edition features inventions related to processes and methods of forming suprametallogels, synthesizing stable resveratrol, detecting target analytes, surface-treating calcium carbonate, processing dispersed systems, enhancing dermal penetration, temporarily dyeing hair and more.

Subjective Skin Condition And Its Association With Objective Skin Measurements

From a group of 302 volunteers, the authors obtained both selfreported Subjective evaluations of skin condition and objective measurements of skin conditions, and then looked for correlations between the subjective and objective skin measures.

Water Content, Nanoparticles and Skin Penetration in Brazil: Lindo Maravilhoso!

Water content, surfactants, thickeners, actives, nanoparticles and skin penetration were among the hot topics presented at the biennial XXI COLAMIQC congress of the Latin American and Iberian cosmetic chemists. Held May 14-16, 2013, in São Paulo, technical sessions were paired alongside the FCE Cosmetique exhibition and trade show for both the cosmetics and pharmaceuticals industries.

Detecting Estrogenic Endocrine Disruptors in Personal Care Products and Supplements

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.

Shaving And Its Effects On Percutaneous Absorption In The Skin

Shaving and its Effects on Percutaneous Absorption in the Skin*

Despite its being an area of concern for many years, the percutaneous absorption of cosmetics has not been rigorously studied. Additionally, the effects of shaving on this process are relatively unknown. An overview of recent research reveals that more research in this area is required.

Rahn has conducted updated studies with its moisturizing ingredients.

Rahn Presents Updated Results for Hydractin-LMF and Aquarich Moisturizers

Rahn has presented updated data from studies on its Hydractin-LMF and Aquarich moisturizing actives.

The salon will provide in-house product evaluations that will assist in developing products with relevance and consumer acceptance in the sub-Saharan African market.

BASF Opens Skin and Hair Care Evaluation Salon in Nigeria

The salon will provide in-house evaluations to assist in developing products with relevance to and consumer acceptance in the sub-Saharan African market.

Sabinsa Research Lactosporin

Sabinsa's Research Shows Lactosporin as Anti-acne and -aging Active

Research on Sabinsa’s cosmeceutical Lactosporin has been shown to impart anti-acne benefits and is among the first published human clinical studies examining a probiotic metabolite; additional in vitro study examined its anti-aging properties.

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