Multifunctional product for agricultural uses formulated with non-ionic surfactants and pH enhancer/buffer. Unlike other adjuvants, its strong acidic buffering effect regulates the pH of phytosanitary solutions to a value close to 5, which is the most effective for the majority of agricultural inputs. Additionally, its buffering effect on pH helps reduce scaling from calcium salts. It breaks the surface tension of water, allowing it to be a great wetting agent, penetrant, and adhesive. By using it as an adjuvant, the compatibility of different ingredients in the mix can be modified, as well as its stability. It reduces the number of interventions, which translates to lower environmental impact and cost savings in application.