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Loreal

Last updated January 31, 2026
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Anhydrous aerosolized antiperspirant suspension: LorealRecent Research Landscape

Standard deodorants suffer from poor skin feel and ingredient settling in anhydrous systems, which is mitigated by stabilizing heavy-grade magnesium salts within gelled or oily matrices. This control over salt density and suspension rheology ensures consistent anti-odor delivery without requiring aerosol propellants.

What technical problems is Loreal addressing in Anhydrous aerosolized antiperspirant suspension?

Aluminum halide skin irritation

(10)evidences

Conventional antiperspirant salts cause localized inflammation and skin sensitivity. Replacing these with polyvalent cation reactions eliminates the primary source of dermatological discomfort while maintaining sweat control.

Excessive axillary moisture and malodor

(9)evidences

Conventional formulations suffer from excessive oiliness and insufficient drying speeds upon application. Improving the tactile transition from liquid to dry state enhances user compliance and perceived efficacy.

Microbial malodor formation

(2)evidences

Bacterial decomposition of sweat components leads to malodorous volatile compounds. Preventing this biochemical degradation ensures prolonged freshness and skin hygiene.