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Section: Research > Methods/Tools

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How Cephalopods Became Nature’s Master of Cosmetics

Cephalopods possess reflectin proteins, which is unique in the animal kingdom. Roger Hanlon, Ph.D., of Brown University spoke during the biomimicry session at the IFSCC Congress on inspirations like these from nature to inspire the development of color cosmetics.

Validating the Effectiveness of Rubbing on Percutaneous Penetration

The effect of rubbing on percutaneous penetration has long been questioned. Existing data regarding rubbing effects is sparse, and what is available is controversial at best. While some evidence suggests that rubbing increases absorption, others note the opposite. Further understanding of the rubbing effect on percutaneous penetration may offer a more complete picture in relation to the application of drugs, cosmetics and skin care.

Improving the Solubility of Benzoyl Peroxide: A Review

In this review, the authors examine studies relating to the solubility of BPO. The clinical trials discussed show that compared with suspended BPO, BPO solubilized by dimethyl isosorbide reduced P. acnes and decreased both inflammatory lesions/irritation and the emergence of antibiotic-resistant P. acnes strains. This reveals the importance of solubilizing BPO for improved efficacy and safety.

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Research Reveals Additive-free Synthesis of Low Hydrolysis Amphiphiles

Research published in Angewandte Chemie demonstrates mixing via the Staudinger reaction has the capability to synthesize amphiphilic molecules without the use of catalysts or reagents.

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DSM’s New Methodology Aids in Visualization of Skin Moisturization

This personal care company has developed a new way for the industry to visualize the effectiveness of epidermal skin science.

The observation of the western lowland gorilla is at the origin of Phyt’anim Grains of Paradise to relieve skin in a state of chronic inflammation.

Gorillas Inspire Seqens' Phyt’anim Grains of Paradise Cosmetic Active

Observations of the western lowland gorilla are at the core of Sequens' Phyt’anim Grains of Paradise ingredient, designed to relieve skin in a state of chronic inflammation.

Comparatively Speaking: Refractive Index vs. Refraction of Light

Tony O'Lenick explains the difference between the refractive index and refraction of light to produce color. These terms can be used by the formulator to produce transparent emulsions and predict the color of emulsions, respectively.

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Tox Testing at the Speed of Light (Really)

Until now, testing chemicals for their toxicity has relied on reporter genes, which can take 24 hr to deliver results. A new approach from North Carolina State University, however, uses a modified protein that emits light when binding occurs—effectively signaling its safety.

Software Tool to Keep Track of Rheological Data

ATC RheoSystems introduced RheoExplorer V6 Software that promises to deliver easy use, real-time printing and plotting, and advanced data-analysis capabilities.

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Pushing Back Against the Noise of Consumer Misinformation

"I’m really [most] interested in how science is presented to the public, especially considering how much social media has increased," says Timothy Caulfield. "I’m interested in [presenting the science] at a higher level.” Click through to the digital magazine to read more.

Benzoyl Peroxide A Review

Improving the Solubility of Benzoyl Peroxide: A Review

In this review, the authors examine studies relating to the solubility of BPO. The clinical trials discussed show that compared with suspended BPO, BPO solubilized by dimethyl isosorbide reduced P. acnes and decreased both inflammatory lesions/irritation and the emergence of antibiotic-resistant P. acnes strains. This reveals the importance of solubilizing BPO for improved efficacy and safety.

Overall, the exercise offered a glimpse into the variability of aesthetic standards worldwide. (select examples shown)

100 Global Interpretations of 'Beautiful Women' by AI

A recent project by StyleSeat explored how beauty is perceived by AI in 100 countries. The results revealed a spectrum of renderings.

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Gattefossé and Ambiotis Uncover Inflamm'aging Insights

Inflammation is a natural defense but when left unresolved, it can negatively impact the skin and contribute to aging. Gattefossé and Ambiotis teamed up to explore these mechanisms.

Sustainable Ingredients and Innovation in Cosmetics

Demands for innovation and nature in personal care products have, until now, experienced parallel growth according to consumer perception; i.e., the need for efficacy and the need for purity. Considering these diverse views, this article explores how it is possible to create products that satisfy both via sustainability; bringing natural sourcing to ingredients that are innovative and scientifically proven.

Silicone Safety and the Cosmetic Industry

The use of silicones in personal care products continues to expand because of the unique performance attributes they provide and their well-established record of safety. As a result, progressively larger volumes of silicones are being released to the environment, and interest in their life cycle has increased. The present article summarizes relevant fundamental chemical and physical properties of silicones and how these relate to material performance, safety and environmental fate.

Formulators and Marketers: Working Better Together

It is often said that the most challenging interface during product development is the one between R&D and marketing. Five years ago the Journal of Product Innovation Management reported that significant barriers exist between these two key product innovation functions.

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NIKKOL and Amyris Enter Joint Venture

Teamwork makes the dream work! NIKKOL will purchase 50% of Amyris' Neossance business after both companies form a cosmetic ingredients joint venture.

Device for Measuring Nanoparticles and Proteins

Malvern Instuments has launched a device suitable for the characterization of proteins and nanoparticles where the highest sensitivity for size and zeta potential measurement is required.

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