Words from Wiechers: A 'License to Kill'

Jun 17th, 2019

Anthony J. O'Lenick, Jr., IFSCC Chair and Siltech LLC, and the late Johann W. Wiechers, Ph.D., Formulating for Efficacy software

Johann W. Wiechers, Ph.D.

Johann W. Wiechers, Ph.D.

Editor's note: The "Words from Wiechers" series considers the many lessons the cosmetics R&D industry can learn from the late Johann Wiechers, Ph.D. He was a critical thinker, adviser, colleague and leader in the industry until his unexpected passing. Presenting Wiechers's insights is IFSCC Education Chair Anthony J. O'Lenick, Jr.

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PrimalHyal™ Hydra[+], the novel cationic HA

PrimalHyal™ Hydra[+], the novel cationic HA

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Spate's 2023 Top Skin Care Trends, Claims & Concerns

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Genemarkers has launched a new blue light testing service that includes a gene expression panel containing 52 genes specifically impacted by blue light; the genes regulate biological pathways such as oxidative stress, inflammation and skin aging.

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Germany, Denmark, the Netherlands, Norway and Sweden have submitted a proposal to restrict per- and polyfluoroalkyl substances (PFAS) under REACH. The ECHA will publish the detailed proposal, reportedly one of the broadest in the EU’s history, on Feb. 7, 2023.

ECHA Adds to Hazardous Chemicals List, Reviews PFAS and Classification Proposals

The ECHA has added one cosmetic-related ingredient to the "hazardous" list, and received a five-nation proposal to restrict PFAS and three intentions/proposals to harmonize classification of cosmetic-related substances. See which ones are named.

A grand gesture may be necessary to convince nay-sayers of the industry's commitment to consumer safety — regardless of ethnic heritage.

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The multidrug-resistant bacteria, mycobacteria and fungus were substantially inactivated within five hours of applying the cream.

Cranberry Proanthocyanidins Empower Antimicrobial Lip Gloss

Antimicrobial A-type proanthocyanidins (PACs) in cranberry can provoke alterations in the glycoproteins of enveloped viruses, according to Ángel Serrano Aroca, Ph.D., of Universidad Católica de Valencia. His team applied this to a lip gloss.

The data suggests a complex and evolving immunological delayed-type hypersensitivity response to a single application of DPCP over time. Future studies are needed to further evaluate its pharmacologic mechanisms.

Study Reveals Delayed Hypersensitivity Reaction to DPCP Topical

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Significant increases in skin barrier lipids and skin-repairing lipids were observed in skin models treated with the company's Macrocystis pyrifera ferment.

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Sun protection is becoming established as a mainstay in consumer regimens. So how might the industry push the envelope when it comes to sunscreen innovation? A quick patent search provides clues.

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The Universities of Princeton and Utah, L'Oréal, Unilever, Kolmar Korea, Athena, Shiseido, Murata Manufacturing, LG Household & Health and Beiersdorf, among others, have recently published patents related to sunscreen innovation. Following is a roundup.

The cosmetic world continues to take winding and unexpected terms. With much influence stemming from large events and social media, 2023 is likely to see the rise and fall of many trends, and perhaps a few entirely new ones as well.

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The cosmetics industry continues to take winding and unexpected turns, with much influence stemming from large events and social media. Extensions from current trends — e.g., scalp health from the skinification of hair — will spin off into new ones.

Atopic dermatitis (eczema) is a chronic condition typically treated with topical emollients, that turns skin red and itchy, causing flares to occur periodically due to epidermal barrier disruption to the TH-2 mediated inflammation process.

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Researchers demonstrated synergistic anti-inflammatory effects in cytokine-induced tissue culture models of atopic dermatitis (eczema).