Nutrients and Additives
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Yeastlife O™

AB Vickers YeastLife O™ is the result of an intensive Research & Development work on brewing process with attention to the yeast nutritional aspect of high sugar/low nutrient based fermented beverages including hard seltzer. On top of solving nutritional requirement to avoid sluggish and stuck fermentation, YeastLife O™ has been formulated to avoid off-flavor and improve mouthfeel.

YeastLife O™ is OMRI listed. For market specific organic compliance, please contact your organic certification organisation.

AB Vickers YeastLife O™ is composed of 100% yeast derived ingredients, so nutrients are balanced and bio-available for yeast metabolism. It does not contain mineral salts or inorganic sources of vitamins or nitrogen (such as DAP or urea). Organic nutrition from AB Vickers YeastLife O™ promotes cleaner fermentations compared to inorganic nutrition that may lead to off flavors due to rapid yeast growth. AB Vickers YeastLife O™ is gluten-free.

  • Complete nutrition for pure sugar fermentations.
  • Ensures rapid fermentation with high attenuation.
  • Natural, 100% yeast derived nutrition is balanced and bioavailable for yeast.
  • Clean and consistent fermentations.
  • Reduced off-flavors compared to inorganic nutrient supplementation.

Treatment rates are typically in the range of:

250g/hL for high gravity, pure sugar fermentations (>20’P)

150-250g/hL for standard sugar fermentations (10-20’P)

30-50g/hL for standard wort

Add AB Vickers YeastLife O™ to the kettle at end of boil, or dissolve in water prior to dosing in-line during transfer to the fermenter.