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Section: Research

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5 Decades of Nutricosmetics: Amway Chews Over Clinical Studies of Carotenoids

Researchers from Amway, et al., have published an extensive review in Photodermatology, Photoimmunology & Photomedicine of 50 years of clinical studies exploring the skin protection benefits of carotenoid ingestibles.

60% of consumers are spending more than six hours a day in front of a digital device.

Report: 64% of Consumers Unaware of Blue Light Impact on Skin

Five working days on a phone or laptop can reportedly have the same impact on the skin as spending 25 minutes in midday sun without any protection.

The Harvest of Marine-derived Cosmetic Ingredients: A Case Study of Pseudopterogorgia elisabethae

This paper reviews the knowledge and nature of the harvest practices for the octocoral Pseudopterogorgia elisabethae. P. elisabethae extract has been used for nearly two decades in cosmetics and preparations for skin benefits, and a review of the harvest provides product developers with an interesting case study of the harvest of a marine resource.

Sourcing and Using Maca and Suma Roots

In recent years, interest in sourcing plant roots as active ingredients for cosmetic use has grown tremendously. Roots such as maca and suma are rich in secondary metabolites and, as described here, can have specific actions on skin to increase its vitality and response to environmental stresses.

Molecular Modeling of Skin care Products: Application for the Design of Pepidomimetics

Molecular modeling has been used in the pharmaceutical industry for years to predict how a new molecule may work based on research conducted with molecules of a similar structure. The cosmetics industry has also begun to use this technology to predict the behavior of new molecules on skin and in skin care applications.

Molecular Modeling of Skin care Products: Application for the Design of Pepidomimetics

Molecular modeling has been used in the pharmaceutical industry for years to predict how a new molecule may work based on research conducted with molecules of a similar structure. The cosmetics industry has also begun to use this technology to predict the behavior of new molecules on skin and in skin care applications.

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Patent Pick: Thermal Anti-aging Takes the Heat Off of Skin

Chanel inventors aim to take the heat off of skin in a new patent application for a cosmetic powder that exhibits low thermal conductivity to protect skin against thermally induced aging—whether too hot or too cold.

Unilever, University of Liverpool Partner to Research Next Generation of Renewable Chemicals

The three-year project will involve developing renewable chemicals from the surplus sugars, fats, oils and carbohydrates produced via commodity byproducts and forestry wastes.

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Herbal Extracts and Sebum Control and Other Topics

Stratum corneum (SC) hydration is partially regulated by water-soluble molecules, i.e., the natural moisturizing factor (NMF) that is associated with the corneocytes. Routine water exposure such as bathing may deplete NMF and alter the SC water-handling properties.

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[video] News and Insights: Metallics, Florals and Fermentation

Before the new month begins, catch up on our takes on the latest in personal care—like a recent patent for glossy and pigmented metallics, neon sun care and cleanser claims—in this week's recap video.

The Effect of Glycerol on the Water-holding Capacity of Chemically Irritated Skin*

Glycerol is one humectant commonly employed due to its high hygroscopic and hyperosmotic properties. It is used in cosmetics as a moisturizer and in pharmaceutical formulations as an active compound.2 Being naturally present in the skin, glycerol was quickly identified for its role in skin hydration, similar to natural moisturizing factors (NMF).

The Harvest of Marine-derived Cosmetic Ingredients: A Case Study of Pseudopterogorgia elisabethae

This paper reviews the knowledge and nature of the harvest practices for the octocoral Pseudopterogorgia elisabethae. P. elisabethae extract has been used for nearly two decades in cosmetics and preparations for skin benefits, and a review of the harvest provides product developers with an interesting case study of the harvest of a marine resource.

Cooking Chemistry and the Formulator: Egg Whites and Milk

This article is the first in a four-part series that will highlight connections between the chemistry of cooking and personal care product development—including the reactions that occur and why, and how to best utilize these reactions for the benefit of novice formulators.

Ester Quats and Fatty Acid Amidoamines and Other Topics

Niacinamide and skin pigmentation: Hakozaki et al. have studied the effect of niacinamide on reducing skin pigmentation.

Japanese virtual anime vocaloid Hatsune Miku has inspired cosplay, not to mention shampoo/conditioner and cosmetic lines,

Trending: Miku and Trixie Cosmetics, Powergrip Primer and More

Our weekly "Consumer Pulse" report uncovers cosmetic-related searches growing in interest across Google and TikTok. Now trending: Miku Cosmetics, cosmetic bag Golden Apple, Trixie Cosmetics, power grip primer, #nailembellishments and #watermelonmakeup.

Cooking Chemistry and the Formulator: Egg Whites and Milk

This article is the first in a four-part series that will highlight connections between the chemistry of cooking and personal care product development—including the reactions that occur and why, and how to best utilize these reactions for the benefit of novice formulators.

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[video] News and Insights: Animal Testing, EU Tariffs and More

Besides World Microbiome Day, this week brought news on the regulatory front for animal testing and tariffs, plus: a look at new ingredients, cream-gel formulating, a new Avon patent and more. Watch our video recap.

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Preserving the Facts on Parabens: An Overview of These Important Tools of the Trade

Parabens have a long history as effective preservatives in foods, cosmetics and drugs, with extensively documented human and environmental safety profiles. This article reviews these important ingredients.

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