Craft A Brew Wine Tannin for Home Brewing — 4 oz Chestnut Tannin, Enhances Structure & Protects from Oxidation
Product details
| Management number | 253510657 | Release Date | 2026/10/24 | List Price | CA$21.66 | Model Number | 253510657 | ||
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Craft A Brew Wine Tannin is a 4 oz packet of European chestnut-derived tannin designed to improve wine structure, protect against oxidation, and enhance flavor and mouthfeel for home-brewed wines of all styles.
Whether you're making white, rosé, red, or fruit wines at home, adding tannin at the right moment can change the finished wine’s balance and sensory profile. This Wine Tannin from Craft A Brew supplies concentrated, all-natural tannin extracted from the European chestnut tree. Its uses range from subtle texture adjustments to practical protection during aging and clarification.
How will this tannin affect the taste and mouthfeel of my wine?
Adding chestnut tannin increases perceived body and astringency, which can lift flat or dull wines and provide better structure for aging. It also introduces subtle earthy or slightly spicy notes in reds and adds crispness to unoaked whites.
- Increases mouthfeel and perceived density in light-bodied wines.
- Adds gentle astringency to balance overly fruity or soft wines.
- Contributes mild earthy character to red wines and freshness to whites.
When and how should I add Craft A Brew Wine Tannin during winemaking?
For most home winemaking, add tannin to the must (the unfermented juice) before fermentation begins to integrate it evenly. It can also be introduced later during fining or before bottling if you need to adjust structure after tasting.
- Add to the must prior to fermentation for uniform integration.
- Use alongside gelatin or other fining agents when clarifying if adjusting texture post-fermentation.
- Follow recommended dose rates per gallon, adjusting slightly by taste.
What dosages are recommended for different wine types and why?
Dosage depends on wine style and desired effect: lighter wines need smaller amounts to avoid over-astringency, while fruit wines often require more to add structure. Start with the suggested amounts and taste as the wine develops, increasing cautiously if needed.
- White or rosé wines: about 1/4 teaspoon per gallon to add subtle structure without harshness.
- Red wines: about 1/3 teaspoon per gallon for added body and aging potential.
- Fruit wines: about 1/2 teaspoon per gallon to bolster structure and mouthfeel.
How does this tannin help protect wine during aging and clarification?
Chestnut tannins act as antioxidants and bind with some unstable compounds, helping stabilize color and slow oxidation during barrel or bottle aging. They also interact with fining agents to improve clarity and can reduce the perception of flabby or oxidized notes.
- Provides mild antioxidant protection that supports longer aging.
- Helps fining agents like gelatin achieve clearer, brighter results.
- Reduces dullness and elevates sensory definition in aged wines.
Who is this for: Homewinemakers and craft brewers looking to refine bottle-ready wines, hobbyists experimenting with small batches, and anyone seeking a natural, versatile tannin to adjust structure, mouthfeel, or oxidation resilience. Craft A Brew’s Wine Tannin is suitable for beginners who follow the dosage guidance and for experienced makers who want a reliable chestnut-derived tannin for precise adjustments.
Ingredients
Wine Tannin
FAQ
Q: Can I add this tannin during fermentation?
A: Yes. Adding to the must before fermentation ensures even integration, though it can also be used later during fining or before bottling.
Q: Will this make my wine taste bitter?
A: When used at recommended doses, it increases structure and astringency without harsh bitterness; adjust slowly and taste as it ages.
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