Unilever

Last updated January 31, 2026

150

Innovation Areas

2,790

Inventors

Collaborations

Aqueous surfactant micellar network: UnileverRecent Research Landscape

Phase instability in clear formulations causes visual turbidity and loss of consumer appeal. Engineering the surfactant-to-water ratio and micellar structure ensures optical clarity while maintaining conditioning performance.

What technical problems is Unilever addressing in Aqueous surfactant micellar network?

Microbial scalp irritation

(14)evidences

Incompatibility between antimicrobial agents and micellar networks often causes cloudiness or phase separation. Achieving optical clarity while maintaining formula stability is a primary performance bottleneck in premium personal care.

Scalp microbial imbalance

(10)evidences

Insoluble active agents often settle or cause turbidity in surfactant systems. Maintaining suspension without sacrificing optical clarity or formula stability is a primary technical bottleneck.

Inadequate active ingredient deposition

(7)evidences

Excessive microbial growth on the scalp leads to inflammation and visible flaking. Inhibiting this biological proliferation prevents the underlying cause of dandruff and associated irritation.

Excessive hair fiber shedding

(5)evidences

The core limitation is the involuntary shedding of hair fibers from the scalp. Addressing this failure mode extends the hair growth cycle and maintains hair density.