Cider, Red, Rosé, White
2.5 kg

Reduless is a proprietary fining product from Lallemand for the reduction of sulfur off aromas such as H2S and dimethyl sulfide. Its formulation includes bentonite together with other natural elements which are rich in copper. Reduless can naturally enhance roundness while treating sulfur problems. It has also been shown to reduce phenol related defects. It is particularly useful with sulfur prone varieties (e.g. Syrah, Sauvignon Blanc, Carignane, Pinot Noir, Chardonnay).

Recommended Dosage

100-150 ppm
10-15 g/hL
0.8-1.2 lb/1000 gal


Mix Reduless in 10 times its weight in water. Add immediately to the tank. If prepared in advance, re-suspend the product prior to its addition to the tank. Gently mix and rack off or filter after 72 hours. The maximum potential copper contribution when used according to the recommendation is 0.02 ppm.


Store at room temperature, away from direct sunlight and strong odors. It can be stored for up to 4 years from production date.

Technical Documents

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