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Section: Research

The Fragrance Foundation President Linda Levy and Jane Krakowski (Photo Credit: Getty Images for The Fragrance Foundation)

2019 Fragrance Foundation Awards Winners and Highlights

The star-studded ceremony was held at New York City’s Lincoln Center and hosted by actress Jane Krakowski.

Technically Speaking: Tooth Bleaching and Other Topics

The following column provides technical and regulatory updates in sunscreens, oral care, hair care and skin and skin care, among other topics.

Efficacy of Self-Tanners and Other Topics

Giacomoni reviews skin protection by the use of sunscreens, suntan, and antisun burn preparations. Until recently, the only strategy affording the protection of the skin against the harmful effects of solar radiation was to reduce the number of impinging photons with fabrics, umbrellas, hats, sunglasses or sunscreens.

Active Delivery via Silicones and Other Topics

Vitamin P on skin dullness: Hosokawa reviews the effect of vitamin P (bioflavonoids) on skin dullness and its application to cosmetics. The color of the skin is known to reflect the blood flow within it. Because the concentration of melanin is low in the lip, and the horny layer in the lip area is thin, the dullness of lip was presumed to be influenced easily by the color of blood. Researchers studied the physiological differences between colorful and dull-colored lips by measuring blood flow and oxygen saturation. They found that dull-colored lips and the corner of the lips (generally dull-colored compared to the center of lips) show relatively poor blood flow and a lower degree of oxygenation.

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Comparatively Speaking: Methicone, Dimethicone and D4

Silicone fluids, PEG/PPG dimethicone and alkyl dimethicone are three analogues, differing in the presence and type of groups in the polymer, but all having the dimethicone unit present. Learn more about their chemistry.

Microbe Interactions and Skin at C&T Summit

The skin harbors populations of non-pathogenic, commensal microorganisms, which have important functions in skin health and disease. Elucidating these relationships will provide a foundation for approaches to strengthen and enhance the skin barrier in health and disease.

Sensitive Skin Syndrome: Sensory Response and Classification

Although a complete analysis of sensitive skin syndrome was recently published, research on said syndrome faces several difficulties. There is a lack of consensus in the medical and scientific communities for classifying sensory responses to irritants.

Literature Review—Oxidation, Microdevices and Butterfly Pigments

Cosmetics R&D is constantly inspired by peripheral fields. This new “Literature Review” column therefore gives readers an overview of emerging technologies with potential for use in personal care. It will rotate monthly with the regular “In Sight” column.

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Collagen and Keratin Composites Improve Cellular Affinity

Keratin nanoparticles and their effects on fibrillogenesis in type I collagen were explored in a recent study published in the International Journal of Biological Macromolecules.

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Spaceflight Shifts the Microbiome and Skin Condition

The effects of spaceflight on the skin microbiome and structure, and subsequent changes in skin health, sensitivity and the onset of conditions are described in a recent review published in Skin Pharmacology and Physiology.

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News and Insights from Cosmetics & Toiletries: 6/15/2018

Done traveling yet? We at Cosmetics & Toiletries are, at least for now. It's time to take a moment and catch our breath, along with the latest updates from the cosmetics R&D world. Here's your video recap.

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News and Insights from Cosmetics & Toiletries: 4/6/2018

Rachel Grabenhofer is back with your Cosmetics & Toiletries video recap of this week's news and insights from the cosmetics R&D industry.

[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.

Researchers from Newcastle University, the Wellcome Sanger Institute and Kings College London have discovered developmental origins of eczema and psoriasis, leading to possible treatment and new research possibilities for other inflammatory diseases.

Scientists Discover Origins of Eczema and Psoriasis

Research from Newcastle University, the Wellcome Sanger Institute and Kings College London has uncovered the developmental origins of eczema and psoriasis, leading to new possibilities for treatment and means to research other inflammatory conditions.

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Patent Pick: Evergreen and Kunzea Sebum Control

Mary Kay inventors have tapped into two natural solutions to unclog pores and treat acne, according to a new patent: the evergreen Psidium guajava and Kunzea ericoides (kunaka).

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Comparatively Speaking: Cleaning, Sanitizing, Disinfecting and Sterilizing

Cleaning refers to the removal of organic materials while sanitizing, disinfecting and sterilizing refer to reducing viable microbes. Tony O'Lenick asks Rich Theiner for clarification, in this "Comparatively Speaking."

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All Judgements Aside: Acne Perception and Care

This column describes the internalized effects of acne, as well as outward perceptions. It also outlines methods for treatment. Acne affects people not only physically but mentally, going so far as to cause anxiety, and hinder sleep and social interactions.

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[video] Thought Leaders: Glycation, Foundation and CBD

In this weekly video chat, Cosmetics & Toiletries Assistant Editor, Michele Behrens and Managing Scientific Editor, Rachel Grabenhofer sit down to discuss the market relevance of the top-searched terms on C&T's website. Watch now.

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