Organic yeast nutrient; OMRI listed
Fermaid O™ is a blend of highly specific inactivated yeast fractions that are rich in assimilable amino acids (organic nitrogen).
Its amino acid profile is highly consistent. Though Fermaid O does not supply a lot of Measurable YAN, it is a highly effective nutrient. It reliably lowers peak fermentation temperatures, produces lower levels of negative sulfur compounds, and improves fermentation kinetics.
Organic nitrogen use has been correlated with positive aromatic expression (thiols and esters) and mouthfeel.
Fermaid O does not contain any DAP or supplemented micronutrients. For optimal results, Fermaid O should be used in conjunction with Go-Ferm Protect Evolution™ rehydration nutrient.
Suspend Fermaid O in water or juice/must and mix well before adding, especially during fermentation to avoid CO2 release and overflowing of vessel.
Dated expiration. Store in a cool and dry environment at 18°C(65°F). Once opened, keep tightly sealed and dry.