Apex Cultures Servo Pro-Z Yeast Nutrient with Zinc, 8g

Servo Pro-Z™ is a potent biomass activator enriched with minerals and yeast derivatives with the
objective of participating as a cell accelerator, which adds to the yeast's nutrition, both in bottom and top fermentation.

• Rich in glutathione
• Protects yeast cells from free radicals & oxidative damage
• Rich in zinc
• Shortens fermentation time & stimulates flocculation significantly
• Lowers H2S production

Use 1-2 grams per 100L. 1 sachet treats 3.5 barrels.