Science
Mechanism of Action
This ingredient operates as a multi-functional agent within skincare. Its polypropylene glycol component acts as a humectant, attracting moisture, and an emollient, smoothing the skin's surface. Crucially, it serves as an emulsifier, reducing interfacial tension to create stable mixtures of immiscible ingredients, and as a solubilizer. The jojoba acid moiety contributes well-documented emollient, moisturizing, anti-inflammatory, antioxidant, and sebum-regulating properties, supporting overall skin health.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Jojoba oil itself demonstrates high oxidative stability due to its unique chemical composition and inherent antioxidant content, contributing to a prolonged shelf life. While specific stability data for PPG-10 Jojoba Acid is not explicitly detailed, general polypropylene glycols are valued for their wide range of viscosity and solubility properties, contributing to overall formulation stability.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that polypropylene glycols with three or more molecular units (PPGs ≥3), which encompasses PPG-10, are safe when incorporated into cosmetic formulations designed to be non-irritating. Other jojoba derivatives have shown to be non-irritating and non-sensitizing in repeat insult patch tests. In the United States, cosmetic ingredients do not generally require pre-market FDA approval, with manufacturers responsible for ensuring product safety.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PPG-10 Jojoba Acid is a valuable, multifunctional ingredient that enhances formulation stability while providing emollient, moisturizing, and conditioning benefits, suitable for a comprehensive range of skin types.
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