Bio-based hydrophobic films for moisture protection in cosmetics

Overview

Bio-based hydrophobic films represent an innovative solution for moisture protection on keratin fibers and skin. Developed using grain-derived arabinoxylans, these films form moisture-repellent barriers that are lightweight and transparent, making them ideal for cosmetic applications. The films are engineered to self-assemble into nanostructured networks, providing hydrophobic protection without the need for silicones or heavy residues. By utilizing all GRAS-certified components, the films ensure safe contact with skin and hair, supporting sustainable beauty product development through their complete biodegradability within 90 days.

Technical specifications

• Key Features:
  • Made from grain-derived arabinoxylans
  • Hydrophobic surface energy at 32 dyne/cm
  • Forms transparent, lightweight films
  • GRAS-certified components ensure safety
  • Biodegradable within 90 days
  • Petroleum-free composition supports sustainability
• Applications:
  • Moisture protection for hair and skin
  • Potential for multi-day wear formulations
  • Suitable for humidity protection (15-80% RH)

Technology readiness level

The technology is currently at TRL 4, indicating that it has been validated in a laboratory environment. Future validation plans include developing delivery formats for hair applications, conducting adhesion and durability testing, and performing consumer sensory evaluations. The team seeks partnerships for keratin substrate samples, cosmetic guidance, regulatory consultation, and consumer testing to further advance the technology.