Mangrove Jack's M41 - Belgian Ale Yeast 10g

Mangrove Jack's M41 Belgian Ale Yeast

Mangrove Jack's M41 is a highly attenuative Belgian ale yeast for expressive beers where spicy, fruity and phenolic fermentation character is part of the style.

It is particularly well suited to strong Belgian ales, producing a dry finish while allowing complex yeast character to remain prominent.

Yeast Details

• Yeast Type: Belgian ale yeast
• Pack Size: 10g
• Fermentation Temperature: 18–28°C
• Attenuation: 82–92%
• Flocculation: Medium
• Character: Spicy, fruity and phenolic
• Good For: Belgian strong golden ale, Belgian strong dark ale and other high-strength Belgian styles

How to Use

Sprinkle the contents directly onto up to 23 litres of cooled wort and ferment within the recommended temperature range.

Substitutes

SafAle T-58 is a good alternative for spicy, phenolic Belgian character, although it is generally less attenuative. Mangrove Jack's M31 Belgian Tripel is another highly attenuative option with a complex fruity, spicy and phenolic profile.

Brewer's Tip

Use M41 when the yeast character should be obvious in the finished beer. For a cleaner Belgian-style fermentation, choose a less expressive strain rather than trying to suppress M41's natural profile.