Reduless is a new, proprietary formulation of inactivated yeast developed by Lallemand to improve the overall quality of both red and white wines by reducing sulfer defects.
Its formulation is naturally rich in copper, making it a useful option to decrease H2S, dimethyl sulfide and other sulfur defects. Reduless helps increase roundness and smoothness and can decrease phenol related defects.
Grape varieties prone to negative sulfur compounds (such as Syrah, Pinot Noir, and Chardonnay) particularly benefit when treated with it. Recommended contact time is 72 hours.