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Section: Cosmetic Ingredients > Sensory

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Evaluating the Stability of Flavor and Fragrance Materials in Deodorant Sticks

In antiperspirants and deodorants, active ingredients or product formulations can alter the perfume oils or individual odorants in the aqueous alcoholic solutions. Thus, it is important to conduct stability tests before large-scale manufacture and distribution. In the described study, researchers evaluated the stability of various flavor and fragrance materials in deodorant sticks containing active ingredients.

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.

Evaluating the Stability of Flavor and Fragrance Materials in Deodorant Sticks

In antiperspirants and deodorants, active ingredients or product formulations can alter the perfume oils or individual odorants in the aqueous alcoholic solutions. Thus, it is important to conduct stability tests before large-scale manufacture and distribution. In the described study, researchers evaluated the stability of various flavor and fragrance materials in deodorant sticks containing active ingredients.

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.

Structured Surfactant Systems for Improved Lasting 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.

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Effect of Perfumes on the Viscosity of Surfactant Systems

It is well-known that perfumes can affect the viscosity of bubble bath or shampoo formulations. Usually they have a thinning effect, but they can also cause a viscosity increase. The effect and its magnitude will vary with perfume type and also with the product formulation. Small changes in the latter can cause large changes in a perfume's effect on the viscosity.

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10 Years of Collaboration for the Sustainable Use of Argan

The argan tree—a secluded, fragile natural resource in Southern Morocco–has become a shining example of how blending business, ecological preservation and fair trade collaboration can result in a viable consumer product that enhances the economic lifestyle of those who produce it as well as preserving a specific ecosystem niche.

Cooking Chemistry and the Formulator—Seasonings: Taste and Smell

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

Shikakai, Desert Date and Gypsophila for Foam Boosting and Cleansing

Crodarom has launched a natural foam booster blend based on shikakai, Balanites aegyptiaca (desert date) and gypsophila (baby's breath).

Cooking Chemistry and the Formulator—Seasonings: Taste and Smell

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

Shiseido and Burberry Deal Delivers Fragrance and Makeup to Japan

Burberry will distribute its fragrances and makeup products in Japan via Shiseido (Tokyo).

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Simple and Sensorial: Amino-modified Silicone Protects and Revives Hair

Multifunctional ingredients can simplify hair care routines by offering protection, performance and sensory benefits in one step. Herein, a terminal hydroxy amino-modified silicone is tested for its effects on hair breakage, drying time, wet and dry combing, colorfastness and more.

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[video and webcast] Cushion and Compatibility from a Bio-based Elastomer

The secret to the Gransense bio-based elastomer is its compatibility with natural oils and organic sunscreens. Tania Viana, of Grant Industries, gives a brief overview here; get the full details plus formulating tips and more in an upcoming webcast. Register now.

Organic Avocado and Coconut Butters for Skin and Hair from Naturochim

At in-cosmetics in Paris, Naturochim will introduce the latest additions to its Premium Organic line of butters, avocado and a coconut.

Patent Picks—Improving Differentiation, Penetration and Optical Benefits in Skin Care, and More

Patent Picks are compiled by the editors from publicly available sources. This edition features recent inventions related to sensory, repair and formulating strategies for skin care.

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.

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Innospec, the future of cleansing

Innospec offers eco-friendly surfactants that are sulfate-free and 1,4 dioxane free, as well as concentrated and solid products. As a surfactant industry leader, we are committed to sustainability; we are the future of cleansing.

'Rubber” masks, usually based on alginate blends to create a rubber- or jelly-like texture, generate a 2.6K average increase in monthly searches, per Spate.

Sensory in Skin and Hair: Ampoules, 'Rubber' Masks, Jellies, Pastes, Sticks, Integrated Experiences, Personalization and More

From novel textures for skin care and color cosmetics, to hair and scalp products in fun formats, this article provides a snapshot of the most-sought experiences in beauty and personal care; complete with Spate data and an industry insider's take.

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