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Section: Research > Literature/Data

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[podcast] What We Know About the Skin Microbiome

Where is the cosmetics industry in terms of understanding the skin microbiome? And what approaches could engage or support the entities therein? Larry Weiss, M.D., tells us, in this exclusive interview. Listen now.

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VIDEO: What New Finding has P&G Excited

The science community recently learned that in an unhealthy scalp, the oxidative stress level is raised significantly. P&G scientists James Schwartz, Ph.D., and Rolanda Wilkerson, Ph.D., explain why this is important, in this video.

Johann W. Wiechers, Ph.D.

Words from Wiechers: Sustainability Yes, But of What?

How well has our industry adopted sustainability? Find out what Tony O'Lenick and the late Johann Wiechers, Ph.D., think in this edition of our "Words from Wiechers" series.

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What Food Science Can Lend to Skin Care

What insights can personal care leverage from the foods industry? This article explores food trends, sensory language and metrics that translate across these categories.

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What’s Next for Bespoke Beauty: DNA, Bacteria and More

Bespoke beauty has moved into "must-have" territory for brands looking to stay in line with consumer demand. Click through for an exclusive Q&A on where the bespoke market is headed.

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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!

You Are What You Eat: Nutrient Ratio Affects Skin Structure

New research out of Australia and Norway shows, in a mouse model, how nutrition impacts the structure of skin. Interestingly, the ratio of nutrients had a larger impact than total intake; and the results were gender-dependent.

Patent Picks—Repigmenting Hair, Electrolysis Hair-shaping, Dense Chitosan and More in Hair

Patent Picks are compiled by the editors from publicly available sources. This edition features the latest inventions related to hair care, including pigmentation, fragrance, sun protection, hair shaping and more.

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Patent Pick: Isopulegol Arousal

We consumers take things too seriously. This is evident from the growing demand for products that boost our morale or relax us. While marketers offer numerous (profitable) solutions, perhaps good, old-fashioned fragrance is the answer; that's what a new patent application suggests.

Researchers Observe Hair Follicle Communication for Hair Growth

Researchers at the University of Southern California's Keck School of Medicine have discovered that stem cells in hair follicles communicate with each other via a specific molecular activator/inhibitor pair to stimulate hair growth.

Is Cosmetic Science Really "Bad?"

If one were to believe the opinion of science writer Ben Goldacre, PhD, in his new book titled Bad Science, cosmetic scientists seem to be telling a big bunch of lies. Who has had enough of the public's opinion of cosmetic science?

Researchers Identify Stem Cell Proteins for Hair/Skin Regeneration

Researchers at Rockefeller University have identified two proteins that enable skin stem cells to regenerate themselves to produce either skin or hair.

Inside the Hair: An Advanced Hair Biology Model

In this survey from the literature, various writers describe a model of the inside of a hair strand, showing a multilamellar structure of the cuticle cells, a multifibril structure of the cortex, and a variety of lipids that are thought to be major contributors to the hair’s physical properties. What exactly is hair? Simply put, the answer is that hair is protein. But this simple answer does not even begin to explain the complexity and sophistication of the hair fiber.

Hair Conference Investigates Biology and Material Science of Hair

A running joke has developed at past hair science meetings that the hair research world comprises two camps– “The Friends of the Follicle,” whose focus resides in the biology, and “The Dead Fiber Club,” whose interest lies with the complex material science of this remarkable substrate.

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Is ‘Anti-pollution’ Just a Ruse?

Remember "naturals?" Where did they lead us? In some cases, to benefit-infused natural products but in others, to greenwashing and chemical-free claims. Enter anti-pollution.

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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.

Researchers Identify Vitiligo Cause and Compound for Hair/Skin Repigmentation

Researchers from the University of Bradford and E.M. Arndt University of Griefswald have hypothesized the cause of vitiligo by repigmenting hair/skin with a compound activated by UVB oxidation. Although this treatment was developed as an answer for those suffering with vitiligo, it may also serve as an intervention for aging hair.

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Peach is for Pies and Anti-aging

Peach may plump up a hearty, southern pie but new research suggests it has a new place—on your face. Or, at least, its floral extract does. A recent paper from Seoul National University explains.

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