This classic Belgian strain maintains harmony between fruity and spicy esters, ensuring neither dominates. YF-203 flocculates easily, producing exceptionally clear ales. It is well-suited for a variety of Belgian beers, from pale ales to stronger, malty brews. Its balanced profile enhances malt sweetness while subtly complementing hop aroma. Brewers benefit from its predictability, making it ideal for both commercial and craft Belgian ale production. Its gentle complexity allows layered flavors without harshness.

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Product information

Weight N/A
Producer

YeastFlow

Strain

Saccharomyces cerevisiae

Attenuation (%)

78-85

Temp.opt. (°C)

18-24

Flocculant

High

ABV (%)

12

Fermentation

Ale

Region

Belgian

Types

Belgian Blond, Dubbel, Quadrupel, Tripel

Size

1 Liter, 2 Liters

Shipping informations

At The Yeast Co., we take great care to ensure that your yeast arrives in perfect condition and as quickly as possible.
We offer two delivery options depending on the type of products in your order — Standard and Priority shipping.

Terms:

  • Orders containing only dry yeast or dry products can be shipped via Standard or Priority delivery.
  • Standard shipping is free for orders over 10 kg (based on the net product weight).
  • If your order includes any liquid yeast, shipping is available only via Priority, ensuring temperature-safe and fast delivery — but at a reduced rate.
  • Priority shipping is free for orders containing liquid products over 10 kg (net weight).

Estimated Delivery Times:

  • Standard: 2–5 business days
  • Priority: 1–2 business days

We always aim to dispatch your order as quickly as possible. Once shipped, you’ll receive tracking details to follow your delivery in real time.