Sulfite Solution

Osorno Sulfite Solution replaces the commonly used Campden tablets. It is sold 1 litre bottles, of which 1 ml is used for 1 litre wine, producing 50 mg/l sulfur dioxide.

Yeast Nutrient

Osorno’s Composite Yeast Nutrient is a blend of several food-grade substances for optimal yeast development. Osorno’s Composite Yeast Nutrient is a powder, sold in 50 g jars.

Tartaric Acid

Tartaric acid is dominating acid in grapes, which makes it a preferred acid for making fruit wine. Tartaric acid sold by Osorno as a crystalline product in 1 kg jars.

Acidity Neutralizer

Osorno Acidity Neutralizer is a buffer mix that allows neutralize excessive acidity on any stage of wine making. Acidity Neutralizer is a powder, sold in 374 g jars.


Glucose is a natural sugar, which ferments very easily. This property makes it perfect sugar for start up of fermentation process. Gluscose is a fine crystalline powder. It is sold by Osorno in 700 g jars.

Citric Acid

Citric acid is naturally present in most fruits (especially lemons and raspberries). It has a pronounced sharp acidic taste, which makes citric acid not much recommended in wine making.  Citric acid is a fine crystalline powder sold by Osorno in 1 kg jars.

Calcium Lactate

Calcium lactate removes harmful concentrations of oxalic acid from fruit wines. It is particularly important for making rhubarb wine. Calcium lactate is a powder sold by Osorno in 500 g jars.

Sodium Metabisulfite

Sodium metabisulfite can be used as wine “stabilizer”, when fermentation is finished. To avoid mistakes and overdose, we recommend to use Osorno Sulfite Solution (not sodium metabisulfite). Sodium metabisulfite is sold as powder in 1 kg jars.

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Browse all these chemical components in our store today. We provide high quality certified chemical products to make the best tasting wine. 

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976 Elgin Ave

Winnipeg, MB R3E 1B4

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