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Type: Article

Section: Cosmetic Ingredients

Targeting The Cutaneous Nervous Network

A synthetic agent with neurotrophic and antioxidant properties has been designed to protect the skin’s sensory neurons from environmental stress and neurodegenerescence, preserving certain physiological responses controlled by the central nervous system.

Gel Network Fundamentals at C&T Summit

Gel networks are at the base of many modern skin care products and hair conditioners, and their formulation is fairly straightforward. During the Cosmetics & Toiletries Summit, George Deckner and Anthony J. O'Lenick, Jr., will present, in hands-on formulation workshops, the practical aspects of gel network-based o/w emulsions for skin and hair care.

In this installment of 'Formulating on Trend,' the author explains how dandruff is caused and further breaks down actives that can help side effects and subside dandruff such as propanediol caprylate, climbazole, perlite and more.

Formulating on Trend: Dandruff Control

In this installment of "Formulating on Trend," the author briefly outlines the causes of dandruff and describes actives to address this condition; including propanediol caprylate, climbazole, perlite and more.

Existing dandruff treatments typically focus on antifungal effects although dandruff is a multicausal condition. Here, dandruff mechanisms and treatments are discussed, and an active based on olive leaf, jujube and levan is tested for its multifunctional effects against M. furfur, dandruff flakes and sebum.

Solving the Dandruff Dilemma Holistically and Naturally

Here, dandruff mechanisms and treatments are discussed, and an active based on olive leaf, jujube and levan is tested for its multifunctional effects against M. furfur, dandruff flakes and sebum.

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Lysine Polypeptides for Dandruff Treatment

Dandruff remains a significant yet poorly served chronic scalp disorder for which more effective treatments are required. Here, lysine polypeptides are demonstrated in vitro and in vivo to effectively address the causative organism in dandruff, Malassezia spp., and provide a potential basis for new treatments to counteract this condition.

Formulating Shampoo: Strategies, Dandruff and Ingredients

This column reviews basic shampoo formulation strategies then looks to dandruff mechanisms and the ingredients and strategies used to address it, including new concepts on the horizon for future product development.

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Binding Water in 3D: Cellulose Networks for Texture and Sensory Benefits

This article explores a natural raw material sustainably produced from cellulose that improves rheological and sensory properties in cosmetic products. Here, it is tested for matte effects in a face cream, for hair conditioning to reduce combing forces, and for viscosity recovery in sunscreen sprays.

A recent study published by Sustainable Chemistry and Pharmacy details the use of dandelion seeds as a natural source of active constituents.

Study Finds CO2-Extracted Dandelion Seed Offers Cosmetic Bioactivity

A recent study published in Sustainable Chemistry and Pharmacy details the use of dandelion seeds as a natural source of active cosmetic constituents including fatty acids, among others.

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Product Spotlight: Head & Shoulders BARE Dandruff Shampoo

Hair/scalp care is predicted to climb at a 6.4% CAGR (2025 to 2030), with anti-dandruff holding the largest share (37.8%). Clean beauty is also expected to expand at a 13.2% CAGR (2024-2029). Crossing the two is Head & Shoulders' BARE dandruff shampoo.

Anti-dandruff Efficacy of Sodium Shale Oil Sulfonate Versus Coal Tar

Coal tar is an effective antidandruff active, but it contains compounds that are proven carcinogens. In this article sodium shale oil sulfonate is shown in preliminary results for the first time to have antidandruff efficacy equivalent to that of coal tar with none of coal tar’s toxic potential.

'Improved Antioxidant Penetration': Letter to the Editor

A recent Letter to the Editor calls to question some details in the logic presented in an April 2014 Cosmetics & Toiletries article.

Under-eye Circles, Dryness, Dandruff and More Targeted by New Actives

Active ingredients to treat under-eye circles, body odor, skin dryness and dandruff, as well as 'green' skin care butters, are among several new offerings from Greentech.

Patent Picks— Foam Enhancement, Functionalized Polymers, Modified Sorbitan Siloxanes, Bacterial Cellulose Network and More for Cleansing

Chosen biweekly for their relevance to personal care, Patent Picks are taken from publicly available sources. This edition features technologies related to cleansing skin and hair.

Patent Picks—Edelweiss to Stop Graying, Mineral Anti-dandruff, Hold + Conditioning and More in Hair Care

Patent Picks are compiled by the editors from publicly available sources. This edition features inventions related to hair care and styling, including edelweiss to stop hair graying and even restore hair color; minerals to address dandruff; phenolic compound blends for hair shine and protection; block polymers to increase foam in hair products; inventions that combine hair styling and care; and more.

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Encapsulating Hevea brasiliensis for Improved Antioxidant Penetration

This article examines the ability of liposomes to improve the in vitro skin penetration of Hevea brasiliensis extract in a cream, for antioxidant benefits. Additionally, the sensory effects of the liposomes on the cream were assessed.

Author Response to 'Improved Antioxidant Penetration' Letter to the Editor

A recent Letter to the Editor called to question some details in the logic presented in an April 2014 Cosmetics & Toiletries article. Following is the author's response to this letter.

Testing SPF 15–100, Indoor vs. Outdoor

Lab tests on sunscreens show it takes more energy to produce mild erythema on protected skin than unprotected skin. Yet the FDA questions the need for SPFs higher than 50. In response, two outdoor studies were conducted using commercial products to challenge standing premises and determine if there is a measurable difference in an SPF 100 and SPFs of 50 or less.

Testing SPF 15–100, Indoor vs. Outdoor

Lab tests on sunscreens show it takes more energy to produce mild erythema on protected skin than unprotected skin. Yet the FDA questions the need for SPFs higher than 50. In response, two outdoor studies were conducted using commercial products to challenge standing premises and determine if there is a measurable difference in an SPF 100 and SPFs of 50 or less.

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