Bio-based structured network thickener for oil-like performance in personal care products

Overview

MicroLub introduces a revolutionary bio-based structured network thickener designed to replicate the sensory and lubricating properties of oils in personal care products. This innovative solution offers a sustainable alternative to traditional fats and oils, enhancing the skinfeel and texture without compromising performance. By employing a microgel-reinforced hydrogel approach, where a particulate phase and polymeric network work synergistically, it significantly reduces friction, mimicking the sensory experience of oil.

Technical specifications

Key features:

• Utilizes self-assembled plant-protein protofilaments within a polysaccharide hydrogel to create a robust, continuously-connected network.
• Demonstrates improved lubrication and stability through the combination of microgel and hydrogel components.
• Rheology-driven sensory improvements that strongly influence friction and perceived sensory perception.
• Designed to perform effectively in aqueous systems with friction curves less dependent on speed or film thickness.

Future validation plans:

• Benchmark against silicone/oil-based and polymeric/polyamide systems.
• Measure flow and oscillatory rheology, including viscosity, yield stress, thixotropy, and recovery.
• Conduct soft-contact tribology to develop friction curves and define sensory targets.
• Optimize structural components and concentration for desired rheological and tribological profiles.
• Evaluate through sensory panel assessments and correlate with rheology & tribology data.

Technology readiness level

This technology is currently at TRL 5, indicating that it has been validated in a relevant environment and is undergoing further benchmarking and optimization to ensure market readiness.