Science
Mechanism of Action
This ingredient operates by creating a light, non-occlusive film on the skin's surface, acting as an emollient to soften and smooth the complexion. Its 'slip agent' properties improve product spreadability, contributing to an elegant sensory experience. Furthermore, it serves as an effective solubilizer for lipophilic UV filters and a dispersing agent for pigments and inorganic filters, ensuring their uniform distribution. It also actively reduces the heavy or greasy sensation associated with other oils and functions as a binding agent in cosmetic powders.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No data suggests Diisooctyl Succinate causes dusting; in fact, it acts as a binding agent in cosmetic powders, suggesting it may help prevent dusting.
The Formula
Formulation
Stability
Exhibits hydrolytic stability, ensuring its integrity and performance within formulations over time.
Synergies
- Enhances the solubility of lipophilic UV filters
- Improves the dispersion of pigments and inorganic filters
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed similar succinate esters, deeming them safe for use in cosmetics, and permits Diisooctyl Succinate at concentrations up to 100%. SkinSAFE identifies it as 'Irritant Free' and suitable for sensitive applications, including baby care and eye areas. No specific SCCS opinion or FDA cosmetic status for Diisooctyl Succinate was found in the research data.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Diisooctyl Succinate is a valuable, multi-functional ingredient that significantly improves product texture, feel, and performance across diverse cosmetic formulations, boasting a strong safety profile and broad skin compatibility.
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