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527 Results

Section: Testing

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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.

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Estée Lauder Expands Partnerships with Humane Society, Cruelty Free International

The organizations are working together to “foster meaningful and sustainable change to cosmetic animal testing in countries where it is still practiced or mandated.”

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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.

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Why the FDA's 'Sunscreens in the Bloodstream' Study is Flawed

A recent study published in the Journal of the American Medical Association tested the potential systemic absorption of certain sunscreens. Results identified their presence in subjects' bloodstreams; however, as industry expert David Steinberg explains, the study is misleading and fails to consider crucial variables.

C + K Devices Used in Space to Quantify Skin Aging

Skin measurement devices from Courage + Khazaka Devices have been used for the second time on the International Space Station (ISS) to verify skin aging in space

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SPF 100+ Efficacy Put to the Test in ‘Actual Use’

Recent research in Journal of the American Academy of Dermatology sought to find out if, when used under conditions that users typically apply sunscreen, SPF 100+ products provided higher protection than their SPF 50+ counterparts.

Researchers Dig Deeper Into Relationship Between Bacteria and Atopic Dermatitis

Researchers from the Drexel University College of Medicine have established a clearer relationship between Staphylococci bacteria and the conditions atopic dermatitis (AD) and eczema.

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[podcast] Anti-pollution, Genomics, Personalization and More in Hair Research

This podcast explores new directions in hair research, including anti-pollution and hair protection, the hair follicle microbiome, how genomics is changing what’s possible, personalized products and more. Listen now!

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Hair Color Vibrance Factor to Characterize Shine and Color Intensity*

To evaluate the comprehensive effects of shine and color intensity in hair, a hair color vibrance factor has been developed to enable new claims for hair dye formulas and after-dye treatments. Experimental results described here show how varying the ingredients in shine spray and hair dye formulas affect this factor and correlate with subjective panelist assessments.

New method to Reproduce In vitro Cosmetic Product Photostability Findings

The present article describes a reproducible method for determining the photostability of sunscreen products. This method is based in part on the in vitro determination of the UVA protection factor as proposed by Colipa for the irradiation aspect, and on the spectroscopy of a sunscreen in dilute solution for the absorbance measurement aspect.

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Stability Testing Guidance for Product Safety and Shelf-life Insight

Routine stability testing provides cosmetic manufacturers critical data about a product’s safety and shelf life. While not required by legislation, these tests can ensure the successful marketing of products. The present paper provides and overview of the basics manufacturers should cover when stability testing products.

A Rapid and Sensitive In vitro Method to Ascertain Antioxidative Capacity*

New methodologies have recently been developed to determine antioxidant effects but they often require extensive training and are time-consuming to conduct. In the present article, however, the authors describe an in vitro method to detect the effects of antioxidant-containing formulations using photochemiluminescence to provide rapid, accurate and sensitive measurements.

Patients can take part in the research regardless of location, using medications and iPhones shipped personally to them.

Acne Meets Germ Theory Meets the iPhone in Telegermatology Study

Patients can take part in the research regardless of location, using medications and iPhones shipped personally to them.

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Variability in CBD and Hemp Potency Calls for Advanced Analytics, Standards

Variability in cannabidiol (CBD) and hemp extract potency, even among certified products, impacts the reproducibility of in vitro gene expression studies. Brian Cook, of Nu Skin Enterprises, will present this issue during the SCC 2021 Annual Meeting.

State of São Paulo in Brazil Bans Cosmetic Testing on Animals

This ban in the Brazilian state follows a ban from India, Israel and the European Union, as well as debate and potential regulation changes in countries like China.

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Silicone Stand-in: Lauryl/Myristyl Polyricinoleate Naturally Improves Perceived Hair Hydration

This article is focused on a nonionic, nature-friendly hair care ingredient: lauryl/myristyl polyricinoleate. Designed to impart a sense of hydration to hair, the material is shown to ease combing and provide a smooth after-feel in a manner surpassing benchmarks.

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2 Winners and 4 Finalists Shine in 2023 Cosmetic Victories Competition

Cosmetic Victories finalists included a human skin model, natural senolytic ingredient, photoactivable algae derivative for anti-acne effects, a palm oil alternative and both in vitro sunscreen ecotoxicity and contaminant testing. See who won.

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New In Vitro Data for Alban Muller's Protectami Skin Defense Solution

The ingredient was found to increase skin elasticity by activating the synthesis and maturation of elastin, while decreasing the activity of elastase enzymatic degradation. It also increased cytokeratins and desmosomial proteins, and improved cell communication between keratinocytes.

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