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Type: Article
Section: Cosmetic Ingredients > Rheology/Thickener
Rheology/Thickener
Successfully Formulating at the Skin’s Natural Surface pH
Formulating high-performance skin care systems at low pH levels (4.0 to 5.5) can be beneficial for consumers and formulators in many ways, according to Florence Pecquerie, applications scientist and formulator for Lubrizol. Here, she reviews the current knowledge on skin surface pH, discusses the importance of pH on the efficacy of organic acid preservatives in formulation and introduces a new crosslinked acrylic acid homopolymer.
Rheology/Thickener
Successfully Formulating at the Skin’s Natural Surface pH
Formulating high-performance skin care systems at low pH levels (4.0 to 5.5) can be beneficial for consumers and formulators in many ways, according to Florence Pecquerie, applications scientist and formulator for Lubrizol. Here, she reviews the current knowledge on skin surface pH, discusses the importance of pH on the efficacy of organic acid preservatives in formulation and introduces a new crosslinked acrylic acid homopolymer.
Event Coverage
7 Standout Sensory Concepts from in-cosmetics Asia
Lip care texturizers, soft-focus powders, grease-reducing ingredients and more stood out at in-cosmetics Asia. Click through for the event's top sensory concepts.
Rheology/Thickener
Rhizobium Gum: A Novel Cosmetic Ingredient from Soil to the Skin
A new polysaccharide, produced by fermentation of a Rhizobium sp. strain, is introduced as a typical example of how technology can create new properties and new applications from a “basic” natural ingredient.
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