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Palm-derived Dihydroxystearic Acid for Sensory and Technical Applications

Dihydroxystearic acid (DHSA), derived from palm oil- or palm kernel oil-based oleic acid, offers interesting applications since its addition to oily phases and wax gels affects flow and spreading properties. Moreover, it interacts with the surfaces of pigments and fillers, improving color development as well as sensory attributes, as shown here.

Evonik Debuts Emollient Selection Tool

Evonik has debuted an emollient selection booklet to simplify emollient selection for formulators. Senses considers different parameters and characteristics, with a special focus on sensory aspects of emollients.

Triggering Controlled Release of Fragrance

This column examines some of the recent patent literature on triggers for controlled release of fragrance and was, itself, triggered by a reading of Andreas Herrmann’s recent review of pro-fragrances in Angewandte Chemie.

Triggering Physical Response Via Aroma in Lip Gloss

Lip gloss imparts shine, may add color and occasionally provides moisturization. However, just as the concepts of cosmeceuticals and nutricosmetics have moved into makeup, lip gloss has taken on new roles.

Fragrance with Antiaging Benefits

Fragrances are blends of synthetic chemicals, essential oils and solvent extracts, known as absolutes. Recent research has evaluated the effects of these natural aromatic products, revealing they can impact processes in skin. Here, the author describes how a fragrance with specially selected naturals can provide a pleasant scent as well as impart cosmetic activity.

A Hydrophilic Silicone Elastomer for Broader Formulating Flexibility

Silicone elastomers for personal care have evolved from cross-linked silicone polymers in silicone fluid carriers, to materials with broader organic compatibility in organic solvents. Recently, hydrophilic properties have been added, which are shown here to enable the incorporation of high levels of water, polar solvents and actives while maintaining organic compatibility and unique sensory characteristics.

Using Esters to Deliver Multifunctionality in Color Cosmetics

Color cosmetic claims are becoming increasingly sophisticated and interconnected to trends seen in the skin care category. The Liquiwax® range of cosmetic esters combines the emolliency of traditional esters with skin conditioning functionality to address the consumer need for skin care effects in color cosmetics.

Vanillyl Butyl Ether to Topically Induce Blood Cell Flux, Warming Sensation

It has been hypothesized that vanillyl butyl ether (VBE) has the same warming and vasodilation mechanisms as capsicum. Thus, VBE was formulated at various levels into cream formulations and applied topically to the forearms of 21 individuals. Following application, changes in blood cell flux (BCF) were investigated using a laser speckle contrast imager.

Momentive Debuts Multifunctional Silicone Blends

At Suppliers' Day, Momentive Performance Materials debuted two new silicone blends that offer multifunctionality to personal care formulators.

Fragrances are volatile. They react with other components and are susceptible to heat, moisture and various other factors. Therefore, it is important to control the release of fragrance raw materials over a desired site and at a desired rate.

Controlled-release Mechanisms of Fragrances

Fragrances are volatile and susceptible to oxidation, and can escape from a finished product over time. This limited longevity has led to the development of encapsulation and controlled-release techniques. The present article reviews methods for controlling the release of fragrance in personal care products, and describes their mechanisms of action.

Bell, Mintel Focus on Top Fragrance Trends to Look for in Beauty

At its 2013 Fragrance Workshop, Bell Flavors & Fragrances discussed a range of topics affecting fragrance in the beauty industry, as well as looked fragrance in candles and olfactive descriptions.

Micro Powders Adds Oil-absorber, Feel Enhancer, Binder Ingredients

Micro Powders, Inc. has added three new offerings to its product line-up of specialty micronized waxes.

Winners Announced for Cosmetics & Toiletries R&D Awards

Cosmetics & Toiletries is pleased to announce the winners of the 2013 R&D Awards.

Lubrizol Debuts Carbomer with Electrolyte Tolerance, Thickening and Broad pH

Lubrizol has added a new rheology modifier to its Carbopol range that offers electrolyte tolerance, high thickening performance in a broad pH range and rich, distinct sensory attributes in challenging skin care formulations.

Croda Introduces Sensorial Ingredients for Skin, Hair and Sun

At in-cosmetics 2013, Croda will be introducing a host of sensorial ingredients across the skin, sun and hair care categories in addition to debuting new formulations for the Asian and Latin American markets.

Croda Introduces Sensorial Ingredients for Skin, Hair and Sun

At in-cosmetics 2013, Croda will be introducing a host of sensorial ingredients across the skin, sun and hair care categories in addition to debuting new formulations for the Asian and Latin American markets.

Living Proof Prime Style Extender

Read the Label Online: Living Proof Prime Style Extender

Living Proof’s Prime Style Extender promises to “protect and extend the life of your style twice as long.” This column will review the ingredient listing for functionality and claims substantiation.

Structured Surfactant Systems for Deposition of Perfume on Skin and Hair

To maximize perfume delivery from structured cleansing formulations, the fragrance must be introduced before structuring the formulation into multilamellar vesicles. Structured formulations fragranced in such a way are shown here to improve perfume deposition and duration versus micellar systems, with no negative impact on perfume burst during use.