Unilever

Last updated January 31, 2026

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Anhydrous fatty alcohol suspension matrix: UnileverRecent Research Landscape

Solid-state stability in stick formats is compromised by ingredient syneresis and inconsistent active release. These formulations engineer the structural network of polyols and waxes to ensure uniform deposition and long-term structural integrity.

What technical problems is Unilever addressing in Anhydrous fatty alcohol suspension matrix?

Excessive underarm moisture secretion

(23)evidences

Uncontrolled eccrine sweat production leads to physical discomfort and bacterial odor formation. Reducing moisture output prevents garment staining and maintains skin hygiene.

Product shrinkage and syneresis

(12)evidences

Suspension of antiperspirant salts in anhydrous matrices often suffers from sedimentation or phase separation. Stabilizing the dispersion prevents gritty textures and ensures consistent delivery of active ingredients.