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Section: Testing

Webinar Focused on Cell-based Assays

BD Biosciences is hosting a webinar dedicated to cell-based assays. Elizabeth Abraham, PhD, a research scientist at BD Biosciences, will discuss the applications for the company's BD PureCoat surfaces.

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When Water is Hard on Eczema

Hard water contains minerals that are tough on the skin, especially those predisposed toward atopic dermatitis. Recent research in the Journal of Investigative Dermatology looked into how hard water affects the skin barrier.

US FDA Pushes Sunscreen Reform on Three Fronts

The U.S. Food and Drug Administration has announced three new efforts to advance its framework for sun protection products including Maximal Usage Trials (MUsT)—just ahead of summer vacation and in line with #DontFryDay.

Testing Sun Protection Factor on Skin

There are various test methods set by global governing bodies for SPF protection, but this article will discuss the five time-point internationally approved ISO 24444 method.

PCPC Requests Comments on Microorganism Guideline

The Personal Care Products Council (PCPC) is requesting public comments on its revised guidelines on the identification of dangerous microorganisms in personal care raw materials and finished products.

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Confounding Labels: One ‘Natural’ = 100+ ‘Chemicals’

As most formulators are aware, creating a product with three or more botanicals in it means a final formula containing more than 200 chemicals. How is this better for skin? It's not, according to this commentary.

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Sunscreen Symposium Day One Enlightens Attendees

Cosmetic scientists from around the world descended on Walt Disney World for the two-day 2015 Sunscreen Symposium featuring skin safety, boosting sunscreen efficacy, testing, formulations and more.

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Australia to Ban Animal Testing on Cosmetics

The bills that will dictate regulatory framework are currently before parliament.

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Patent Pick: Shiseido Sets Sights on Sun

Whitening may be a preference for skin care actives, especially in the East, but when it comes to sun protection, it's all about transparency. That's where this Shiseido invention is 'clearly' focused.

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ECHA on Combining Animal Alternative Data to Assess Sensitization

The ECHA recently published guidance for REACH registrants on reliably combining different sources of animal alternative-derived test data to assess the skin sensitizing potential of chemicals.

UV Transmission Assessment: Influence of Temperature on Substrate Surface

This work evaluates the impact of temperature on test substrate surfaces during the application, spreading and drying steps of the in vitro method to measure ultraviolet (UV) transmission. The authors work in a range between 20°C and 35°C, and demonstrate that controlling temperature is a key test parameter that should be strictly controlled to ensure reliability.

The FDA reminded consumers to check its blacklist of hand sanitizers they should not use due to methanol content, insufficient active ingredient or false and misleading/unproven claims.

FDA on Hand Sanitizers, Topical Irritation Testing and Biosimilars

Recent FDA activities include education for consumers on hand sanitizers and biosimilars, and guidance for testing the irritation/sensitization potential of topicals in relation to abbreviated new drug applications. Following is a roundup.

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CTPA on Brexit: 'Refrain from Hasty Actions'

While the BBC recently explained "all that citizens need to know" about the U.K. departure from the EU, the cosmetics industry should know the implications, too. Emma Meredith, Ph.D., of the UK-based CTPA, explains what is and isn't known.

[podcast] Naturals and Synthetics: On Even Ground?

Burt’s Bees may be best known for its lip balm but things are about to change; at least, if Celeste Lutrario, vice president of research and development for the company, has it her way.

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On-tape Method Detects Modifications in Keratin

A recent paper published in the Journal of Proteome Research explores an on-tape digestion test method to screen targeted modifications in human skin keratin.

Russian Parliament Considering Ban on Animal Testing

A draft law is reportedly in the works to ban animal testing in Russia for cosmetics, perfumes and their ingredients. #animaltestingcosmeticsban

ICCVAM Requests Info on Skin Sensitization Testing

The Interagency Coordinating Committee on the Validation of Alternative Methods (ICCVAM) has requested the submission of new science or information on alternative test methods or testing strategies for skin sensitization, as part of a plan of action to advance this area.

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Words from Wiechers on 'Snake Oil Sellers'

Now more than ever, "snake oil sellers" have access to consumers, which may be, in part, why the industry is consistently under attack. In this first installment of our new "Words from Wiechers" series, column editor Tony O'Lenick shares lessons for the betterment of both formulas and the industry's overall credibility.

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