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Section: Cosmetic Ingredients > Sensory

Oxidative Stability of Botanical Oils in Color Cosmetics

Some cosmetic emollients are particularly susceptible to oxidative degradation when used in the presence of metal oxides. This study examines the results of studies to identify emollients that are less susceptible.

Formulating Focus: The Influence of Emollients on Skin Penetration

This column will discuss ways in which ingredients can positively affect the partition coefficient of the active between the formula and the skin. By carefully selecting the emollients used in a formulation, formulators can increase the delivery and clinical efficacy of a formulation without increasing the level of the active ingredient.

Comparatively Speaking: Higher vs. Lower Levels of Surfactant Silicone

Alkyl silicone compounds can be effective in oil-based systems, as they are soluble (i.e. clear when added) and lower surface tension when added to oils. They first lower surface tension by increasing their concentration at the interface, then they form micelles.

Formulating Focus: The Influence of Emollients on Skin Penetration

This column will discuss ways in which ingredients can positively affect the partition coefficient of the active between the formula and the skin. By carefully selecting the emollients used in a formulation, formulators can increase the delivery and clinical efficacy of a formulation without increasing the level of the active ingredient.

The Labeling of Fragrance Allergens in the European Union

The 7th Amendment to the Cosmetic Directive of the European Union (EU) has added 26 new contact allergens that the EU states must be listed on the ingredient declaration if they exceed certain minimum levels.

Conagen has successfully bridged its gamma-lactone production technology with its lipid platform to expand its lactone portfolio to natural musk scent macrocyclic lactones.

Conagen Begins Scale Up of Natural Sustainable Fragrance Materials

Conagen has successfully bridged its gamma-lactone production technology with its lipid platform to expand its lactone portfolio to natural musk scent macrocyclic lactones.

P2 Science launched Citrolatum, which contains biorenewable, biocompatible and biodegradable petrolatum-like jellies for cosmetics and personal care applications.

P2 Adds Citrolatum Line of Bioderived Petrolatum Alternatives

P2 Science launched Citrolatum, the company’s most recent line of cosmetic ingredients, which contains biorenewable, biocompatible and biodegradable petrolatum-like jellies for cosmetics and personal care applications.

Lip Gloss Addresses Breath and Moisturization

Bourjois has launched three lines of lip products formulated to address common lip concerns.

These capsulation technologies can control fragrance release and enable the scale-up of profragrance fabrication.

Study Shows Promise of Longer Lasting Fragranced Products

These capsulation technologies can control fragrance release and enable the scale-up of profragrance fabrication.

Enhancing the Feel of Vegetable Oils with Silicone

Adding silicone to natural oils can reduce surface tension thus improving spreading characteristics. This results in finished formulations with improved sensory profiles and in addition, expands on the opportunities for using these natural ingredients.

Monell Names Margolskee Director and President

Robert Margolskee, MD, PhD, succeeds Gary Beauchamp, PhD, who is stepping down after 24 years with the organization.

Ecocert-approved Emulsifer and Deo Active

At In-Cosmetics in Barcelona, Dr. Straetmans will introduce a natural deodorant active and a w/o emulsifier.

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Solubilizer Formulating Oils and Water

Evonik has launched TEGO Solve 55, a PEG-free solubilizer for essential and perfume oils in water-based cosmetic formulations. The ingredient is completely based on renewable raw materials, which makes it most suitable for natural cosmetics.

Silicone Hair Volumizer and Conditioner

Chemsil has combined a cationic hindered amino silicone polymer with an organic quaternium salt to create a microemulsion that increases hair volume while conditioning in conditioning hair formulations.

Gattefossé studied the effects of sunscreen on skin that had layered products in order to analyze sensory and efficacy.

Gattefossé Reveals Effects of Sunscreen, Moisturizer, Film Former Layering

Gattefossé analyzed the efficacy and sensory effects of sunscreens applied to skin on top of other products. Results suggest film formers are a key ingredient.

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Sozio Celebrates 260 Years of Fragrance History with New Collection

The collection includes fragrances inspired by Sozio's core values as a company.

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Determining the Effects of Glycolic Acid in Hair Care Products

The positive effects of glycolic acid for skin care are well-documented; however, similar studies in hair care are not. Research has proven that glycolic acid offers many benefits for these products.

Implicit Olfaction: Effect On Use Of Fragrance In Functional Products

Recent research shows that fragrances may be smelled and remembered implicitly, that is without awareness of their presence. This finding helps to explain well-known but poorly understood facts about fragrance in functional consumer products: namely, their widely-shared meanings within markets and their halo effect. Implicit olfaction has consequences for fragrance selection and testing, as well as for product labeling and advertising.

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