Loreal

Last updated January 31, 2026

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Pullulan fatty acid ester network: LorealRecent Research Landscape

Inconsistent absorption of topical treatments leads to poor efficacy and wasted active ingredients. These formulations engineer specific oil ratios to optimize lipid barrier penetration and surface adhesion.

What technical problems is Loreal addressing in Pullulan fatty acid ester network?

Keratin substrate adhesion instability

(23)evidences

Keratinous materials suffer from structural damage and loss of protective barrier properties due to environmental and chemical stress. Addressing this degradation restores the integrity and aesthetic quality of hair and skin.

Oxidative degradation of lipids

(8)evidences

High surface friction and structural roughness in keratinous materials lead to tangling and poor tactile properties. Reducing these mechanical limitations improves manageability and sensory performance without relying on restricted synthetic polymers.

Keratin fiber surface friction

(2)evidences

Standard cosmetic formulations suffer from poor retention and durability on hair and skin surfaces. Improving interfacial bonding ensures long-lasting protective and aesthetic effects.