Fermentoil Olive is a next‑generation cosmetic oil produced by the bioconversion (fermentation) of olive fruit oil using microbial agents such as Pseudozyma epicola, transforming traditional triglyceride‑rich olive oil into a bio‑optimized oil profile with smaller, more skin‑compatible lipids and metabolites. This fermentation enhances the content of free fatty acids (e.g., oleic acid), mono‑ and diglycerides, and other low‑molecular‑weight components that demonstrate improved skin affinity and penetration compared to conventional olive oil. Because these smaller molecules integrate more efficiently into the stratum corneum, Fermentoil Olive delivers deeper hydration, enhanced barrier support, and prolonged moisturization while retaining the rich antioxidant properties inherent in olive oil, which help neutralize reactive oxygen species and protect against environmental damage. Its lighter sensory profile and reduced greasiness make it suitable across a range of formulations, from lightweight daily lotions to richer treatment oils.

In hair care, Fermentoil Olive applies similarly beneficial mechanisms by providing moisture delivery, cuticle smoothing, and scalp nourishment without the heavy residues associated with some botanical oils. The fermentation‑enhanced lipid fraction supports conditioning effects, improves hair manageability, and contributes to shine and softness even in dry or color‑treated hair. Because of its improved emulsion and skin affinity versus unfermented olive oil, it can elevate both the functional performance and sensory quality of serums, scalp treatments, and conditioners designed to support hydration and resilience.