Snail slime (SS) is a highly viscous secretion produced by gastropods that has attracted increasing attention, particularly for its demonstrated medicinal benefits. This review examines the current knowledge regarding the composition, biological activities, and potential applications of SS. Bioactive molecules in SS include glycolic acid, hyaluronic acid, allantoin, collagen, elastin, and other peptides. These components are responsible for the reported effects of SS, such as the promotion of cell proliferation, migration, collagen synthesis, wound healing, and anti-ageing effects. Other studies indicate significant antimicrobial activity against microorganisms, suggesting potential applications in the development of novel therapeutics. However, further research is needed to elucidate the specific pathways involved, as well as the efficacy and safety of SS products in humans. Additionally, the protein content of 40–50 % in SS makes it a valuable protein source suited for culinary applications. Due to its gel-like properties, research is ongoing into the development of food packaging materials, which remains a major challenge in the food industry. Future research should focus on comprehensive compositional analysis using advanced techniques, standardisation of extraction methods, and rigorous preclinical and clinical trials to validate the observed benefits and ensure safety, in order to fully realise its therapeutic and nutritional potential.
Aondongusha et al. (Sat,) studied this question.