Malolactic Culture | White Labs WLP675 Yeast | Vault Strain
If this yeast is on sale at 40% off, it’s likely nearing its expiration date—but don’t worry! It’s still highly viable and a great way to save on your brew.
Yeast Specifications:
- Manufacturer: White Labs
- Yeast Type:
- Attenuation:
- Flocculation:
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White Labs WLP675 Malolactic Culture – Vault Strain for Smooth, Balanced Finishes
Create Clean, Creamy Malolactic Fermentation in Wines & Beers
White Labs WLP675 Malolactic Culture is a Vault-tier blend of _Oenococcus oeni_ strains designed to convert harsh malic acid into softer lactic acid. This culture delivers clean, buttery, and slightly creamy finishes in wines, cider, or mixed ferment styles. WLP675 performs best between 64°F - 77°F (18°C - 25°C), tolerates alcohol levels up to 13% - 15% ABV, and shows rapid malic conversion in just 7–14 days under optimal conditions. Ideal for those seeking balanced acidity and refined mouthfeel without unwanted diacetyl or phenolic off-notes.
Key Characteristics:
- Organism: _Oenococcus oeni_ (Vault blend)
- Fermentation Temperature Range: 64°F - 77°F (18°C - 25°C)
- Alcohol Tolerance: 13% - 15% ABV
- Conversion Time: 7 - 14 days (typical)
Perfect for Fermentations:
- Still & Sparkling Wines (Chardonnay, Pinot Noir, etc.)
- Cider & Perry
- Mixed Culture & Sour Beers
- Mead & Honey Wine
Why Choose WLP675 Malolactic Culture?
- Vault-Quality Blend: Multiple _O. oeni_ strains for reliability and complexity.
- Clean Flavor: Smooth conversion without buttery or phenolic faults.
- Efficient Timing: MLF completes fast under proper conditions, enhancing production flow.
- Broad Applicability: Works in wine, cider, mead, and mixed fermentation.
Enhance Your Fermentation Process
Support malolactic health and clarity with White Labs Brewzyme and maintain stable fermentation conditions with White Labs Zinc Buddy.
Our Commitment to Culture Health
At SoCal Brewing Supply, all cultures are stored under constant refrigeration with 24-hour monitoring to retain viability and purity. We recommend adding an ice pack and insulated envelope to your order—melting ice helps buffer cultures during shipping and protect them from temperature fluctuations.
Looking for more advanced fermentation cultures? Browse our full White Labs yeast & bacteria collection here.
Create smooth, balanced finishes with White Labs WLP675 Malolactic Culture—your Vault-strain partner for professional-quality fermentations.