Unilever logo

Unilever

Last updated January 31, 2026
150
Innovation Areas
2,790
Inventors
38
Collaborations

Uv filter solubilization matrix: UnileverRecent Research Landscape

Inconsistent UV shielding on irregular skin surfaces leads to localized sunburn and tissue damage. Engineering the structural integrity and deposition of the topical film ensures uniform SPF distribution.

What technical problems is Unilever addressing in Uv filter solubilization matrix?

Low uv filter solubility

(7)evidences

Insufficient SPF levels on topical surfaces limit the efficacy of personal care products. Achieving higher protection factors ensures better skin safety and regulatory compliance.

Uv filter crystallization instability

(6)evidences

Water-sensitive active ingredients undergo hydrolytic instability and microbial contamination in traditional formulations. Eliminating water prevents chemical breakdown and extends shelf life without aggressive preservatives.

Inadequate uv filter solubility

(5)evidences

Insufficient protection against solar radiation leads to skin damage and low sun protection factor ratings. Improving shielding efficacy ensures higher safety standards and regulatory compliance for personal care products.