| Brand | BSG |
|---|---|
| Final Product | Beer |
| Type | Ingredient |
| Power Source | Manual |
| Country of Origin | United States |
Check the listing for details. Lysozyme Powder 2 ounce Prevents Malolactic Fermentation in Beer BSG. Condition: New, Made in United States. Listed at 17.99 USD. Prevents bacterial spoilage — It targets Gram‑positive bacteria such as Lactobacillus and Pediococcus, which are common beer spoilers.