WHC Lab – Lactobacillus helveticus 500g

Lactobacillus helveticus from WHC Lab is a specialised lactic acid bacteria strain developed for brewers seeking vibrant and expressive sour beer profiles. This strain produces a broad spectrum of bold, sharp, and tangy citrus-forward acidity, creating refreshing and complex flavour structures. Known for its consistent and controlled lactic acid production, Lactobacillus helveticus is well suited for kettle sours, mixed fermentation beers, and modern sour styles. It enhances brightness and drinkability while allowing brewers to fine-tune acidity levels, making it an excellent choice for crafting clean, flavourful, and well-balanced sour beers.