Science
Mechanism of Action
Diutan Gum operates by forming complex molecular aggregates and a stable gel-like network in aqueous solutions. This action is attributed to its distinctive double helix conformation and high water retention capacity, which collectively modify product viscosity and provide effective suspension and emulsion stabilization. Its shear-thinning rheology ensures smooth product flow upon application, while imparting a silky, smooth, and light sensory feel to the skin through its moisturizing properties.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Clinical observations at 0.05-0.5% concentration demonstrate an immediate and sustained moisturizing effect, lasting for the entire day. Additional benefits include a silky and conditioned feel, along with potential fiber protection and split ends repair in hair care applications.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Diutan Gum exhibits exceptional stability across a broad pH spectrum, including high pH conditions, and maintains its viscosity effectively at high temperatures, which is particularly beneficial in sunscreens. It withstands strong shear forces and freeze-thaw cycles, contributing to long-term system stability. It is electrolyte-resistant, with its properties enhanced by the addition of salt, and compatible with high concentrations of alcohol and polyols. Its anionic nature promotes compatibility with cationic ingredients. Diutan Gum is not degraded by cellulase/amylase enzymes, is easy to disperse, and can be cold processed.
Synergies
- Increased stability and viscosity with added salt
- Enhanced compatibility with cationic ingredients due to its anionic character
Safety
Safety Profile
The CIR Expert Panel has evaluated Diutan Gum (Sphingomonas Ferment Extract) alongside 33 other microbial polysaccharide gums, concluding their safety in cosmetic formulations at current usage practices and concentrations. While safe for cosmetic use, it is strictly industrial-grade and not approved for food applications. It is readily biodegradable, shows low acute toxicity to aquatic organisms, and is not anticipated to bioaccumulate.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Diutan Gum is a valuable multifunctional ingredient, offering robust formulation stability, diverse compatibility, and effective skin moisturization across all skin types, making it a highly versatile asset for precision skincare.
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References
Sources