A2/A2 Kefir Grains — Live Starter for Homemade Milk Kefir

Heirloom A2/A2 kefir grains are live starter cultures used to ferment milk into traditional kefir. These grains contain a symbiotic community of bacteria and yeasts; exact strain balance varies by culture and environment.

Product details

  • Live kefir grains for home fermentation
  • A2/A2 genotype noted in product title
  • Reusable across multiple fermentation cycles when maintained properly
  • Supplied as active cultures; follow included care instructions

Typical microorganisms

Common bacteria and yeasts found in kefir grains include:

  • Lactobacillus acidophilus
  • Lactobacillus casei
  • Lactobacillus helveticus
  • Lactococcus lactis
  • Streptococcus thermophilus
  • Candida humilis
  • Kluyveromyces lactis
  • Saccharomyces cerevisiae

Uses

  • Make traditional milk kefir at home
  • Refresh and maintain cultures for repeated batches
  • Use in recipes calling for cultured milk where kefir is specified

Storage & handling

Store in a cool, dry place and use within the recommended timeframe. Follow included care instructions for maintaining grain activity between uses; refresh cultures regularly according to the care guidance provided.

Shipping expectations

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On arrival

Please inspect your delivery on arrival. If something isn’t right, contact us and we’ll help.

Storage basics

Storage guidance depends on the item.

  • Frozen: keep frozen until use.
  • Refrigerated: keep cold.
  • Shelf-stable: store cool and dry.

Always follow any label instructions, and see Education for more.

Shipping, handling, arrival, and storage
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Special instructions

Store in a cool, dry place and use within the recommended timeframe.

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