FERMAID O™ is an organic nitrogen source that helps to nourish yeast, improve aromas, and allows for good controlover fermentation.

• Reliably lowers peak fermentation temperatures and improves fermentation kinetics (especially at the end of fermentation), resulting in fewer sulfur off odors like H2S
• Due to FERMAID O’s highly consistent and balanced amino acid profile, the nitrogen lasts longer and less nutrient is needed than when using conventional nitrogen sources (DAP)
• FERMAID O use has been correlated with positive aromatic expression (thiols and esters) and enhanced mouthfeel
• Blend of highly specific inactivated yeast fractions that are rich in assimilable amino acids (organic nitrogen), small peptides, essential vitamins, and minerals

Dissolve in small amount of water before adding.

NOTE: Product is very hydroscopic and prone to clumping. Dissolve thoroughly before use.

Typical usage is 1.5 grams per gallon, at the beginning of fermentation. It is also common to add a second dose about 1/3 through fermentation.

This size treats approximately 50 gallons if using single dose. If using 2 doses, this size will treat approximately 25 gallons.

Bulk product shown. 75g size is packaged in a convenient, resealable, reusable and recyclable plastic jar.