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Section: Research > Methods/Tools

Comparatively Speaking: Emulsion vs. Invert Emulsion

Industry expert Tony O'Lenick explains the difference between an emulsion and an invert emulsion.

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Measuring Tack in Hair Styling Products

Researchers from Technische Universität München have reported on a technique to measure the effects of different ingredients and environmental conditions on the tackiness of hair styling products.

Enabling Advanced Emulsions in Microchannel Architecture

An innovative emulsification technology is demonstrated, which can be applied to surfactant-free emulsions and has the propensity for stimuli-responsive behavior. The technology can be used to allow previously difficult product formulations with shear-sensitive materials and controlled, droplet size distribution.

Role of Photography in Acne Metrics*

To optimally treat acne, an accurate severity assessment is required1 and while visual assessments have relied on text descriptions, lesion counting and photographic methods, an ideal grading system would be more accurate and reproducible. Further, its ease of use, and time and monetary costs are also important. Here, the authors consider different approaches for improved acne assessments using photography.

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.

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[video] Innovating for the Luxury Consumer

How can you innovate yet remain true to your brand? Amy Wyatt, Ph.D., of Chanel, shared her insights in this exclusive interview.

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Innovation vs. Research: Revolutionizing Product Development

Where does innovation come from? How does an industry looking to perfect existing products find time to create completely original ones? Cosmetics & Toiletries spoke with Giovanni Pantini, of Studio 24 in Milan, about the difference between research and innovation and how each affects companies that aim to impact the market.

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In the Thick of It (continued)

This article continues the discussion from our print edition on the relationship between structure and function for polyelectrolyte crosspolymers. Click through to read Part II in our Digital Edition.

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Leave Rosacea Redness in the Dust

People affected by rosacea can now part ways with the rosiness utilizing Allergan's RHOFADE. The topical treatment will help manage the condition and relieve redness caused by rosacea.

Protection of Retinol in Organosilica Microparticles

In this article, retinol encapsulated in organosilica microparticles (12–14% w/w) having an average particle size of 0.3 micron are shown in a 40-day test period to exhibit enhanced stability to oxidation when compared with similar commercial stabilized retinol products.

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Bigger, Faster, Better... Innovating Under Pressure

What are key aspects for bringing innovation into the marketplace, and changing the consumer experience? How are these aspects affected under pressure for bigger, faster and better? Peter Tsolis will explore this and more at Beauty Accelerate.

Science-based Skin Care in Demand

Science-based skin care is not new to the industry, but according to market research firm Diagonal Reports, it's a new demand from consumers. Speakers at the C&T Summit will address means to meet this demand on June 26 and 27. Register now!

Role of Photography in Acne Metrics*

To optimally treat acne, an accurate severity assessment is required1 and while visual assessments have relied on text descriptions, lesion counting and photographic methods, an ideal grading system would be more accurate and reproducible. Further, its ease of use, and time and monetary costs are also important. Here, the authors consider different approaches for improved acne assessments using photography.

Protection of Retinol in Organosilica Microparticles

In this article, retinol encapsulated in organosilica microparticles (12–14% w/w) having an average particle size of 0.3 micron are shown in a 40-day test period to exhibit enhanced stability to oxidation when compared with similar commercial stabilized retinol products.

Seeking Homogeneity in UV Filter Distribution

The uniform distribution of UV filters on the skin and in the skin should be a goal for sunscreen formulators because it improves sun protection and increases the SPF. If it also improves the condition of the skin, consumers receive two benefits for the price of one. The good news? It can be done.

'The impact will differ between different brands, but for us, it's pushing us even closer to our R&D roots. We're doubling down on developing truly innovative products, focusing on the best, most efficacious ingredients.' —Chemist Confessions

Innovating Beauty Amid Global Trade Uncertainties

The key to resilience lies in understanding and responding to the impacts of tariffs on costs, demand and competitive positioning. Learn more here.

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Oxygen Breathes Life Into Hair Regeneration Research

Oxygen-permeable silicone was the key to recent research in Biomaterials, developed in hopes to bring about new hair regeneration treatments.

Researchers Initiate Automation of Skin Model Production

Instead of just a single layer skin model of a single cell type, the researchers have access to a patent-protected skin model that consists of two layers with different cell types. The researchers liken this model to a perfect copy of human skin and are in the process of developing the first fully-automated process chain for manufacturing two-layer skin models.

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