Wine Yeast Stimulator is a 65 g fermentation aid for hobbyist and professional winemakers working with stuck fermentation or low-fruit wine musts. Its nutrient-rich formula supports yeast health with nitrogen, phosphorus, potassium, magnesium, vitamins and trace minerals.
At a glance
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Product type: Wine fermentation additive
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Pack size: 65 g (2.29 oz)
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Best suited for: Stuck fermentation and wine musts with low fruit content
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Formula: Nitrogen, phosphorus, potassium, magnesium, vitamins and trace minerals
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Manufactured: Europe
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Fermentation temperature: Room temperature; dissolve at 20–30°C
Why winemakers choose it
- Provides a broad blend of macro- and micronutrients for yeast support.
- Helps support vigorous yeast activity in musts lacking natural fruit-derived nutrients.
- Useful when working to address stuck fermentation.
- Dissolves easily in wine must or concentrate.
- Includes dosage recommendations based on the desired alcohol level.
How to use
- Dissolve the Wine Yeast Stimulator in the wine must or concentrate.
- Use the dosage recommendation based on the desired alcohol level.
- Proceed with fermentation at room temperature.
Frequently asked questions
What is wine yeast stimulator used for?
It supplies essential nutrients to support yeast health and activity, particularly in low-fruit wine musts and during stuck fermentation.
What nutrients does this wine fermentation aid contain?
The formula includes nitrogen, phosphorus, potassium, magnesium, vitamins and trace minerals.
How do I use Wine Yeast Stimulator?
Dissolve it in must or concentrate at 20–30°C, follow the dosage recommendation based on the desired alcohol level, and proceed with room-temperature fermentation.
Is this product suitable for different wine musts?
Yes. It is suitable for a variety of wine must compositions, especially those with low fruit content.
