The following three posters and corresponding papers were presented at the congress.

Exploring Flaxseed Mucilage’s Potential in Cosmetic Applications
This study investigated the use of unrefined flaxseed mucilage as a sustainable cosmetic ingredient, which can be derived from agricultural and food by-products. Physical characterisation of the extracted mucilage showed shear-thinning and thixotropic behaviour comparable to other gums, but with lower viscosity and rigidity. When formulated into emulsions and gels, flaxseed mucilage enhanced texture, particularly at higher concentrations or when combined with sodium hyaluronate. These findings indicate the need for further investigation into the potential of unrefined flaxseed mucilage as a sustainable alternative to synthetic gelling agents and stabilisers in cosmetic formulations.

Silicone-Free Lip Balms: The Impact of Cooling Times and Temperatures on Performance
This study investigated whether targeted modifications to the manufacturing process could enhance the performance of silicone-free lip balms. By strategically adjusting cooling conditions, we sought to replicate the structural and functional qualities traditionally provided by silicones, utilising an ester-based alternative. Physicochemical properties were evaluated through instrumental analyses, comparing silicone-free formulations produced under varied cooling conditions against a multi-domain silicone benchmark. The findings highlight process optimisation as a promising approach for improving silicone-free performance, offering a viable pathway toward more sustainable, high-performance formulations without altering the base composition.

Explorations of consumer relevant testing of textured hair
This project combines consumer hair-related behavioural insights with experimental testing methods specific to textured hair. Qualitative analysis of Subjective Evidence-Based Ethnography (SEBE) data and an online survey revealed that leave-on conditioners were the most commonly used post-wash products, with softness identified as the most valued sensory attribute. Laboratory testing of curl type 4C hair tresses demonstrated that repeated applications of a triolein-containing leave-on product significantly reduced combing work and friction while increasing bending stiffness, reflecting its rheological properties. The findings highlight the importance of tailoring instrumental methods and formulation assessment to the physical and sensorial characteristics of textured hair.