Glutastar to preserve aroma in white wine

UNAVAILABLE - SOLD OUT FOR 2023 - Glutastar™ Yeast Derivative to Reduce Oxidation - 50 g

$ 10.79 *
*Pricing Schedule:
Online-Only: $10.79

This item is not eligible for our online ordering discount. Online and in-store price are the same for this item. Members receive 15% OFF all items, everyday, for the entire year of their membership period.Click for details.


Glutastar™ is a natural inactivated yeast product from Lallemand, which aids in preventing oxidation, enhancing aroma, and increasing mouthfeel in your white wines.

Many people are familiar with its predecessors, Opti-White and OptiMUM White. Glutastar™ is the latest devlopment and has directly replaced the preceding products in our catalog.

When added at the start of fermentation, the high levels of polysaccharides and glutathione in Glutastar™ actively inhibit the development of brown oxidation colors and preserves the esters responsible for fruit like aromatics in wine. Your wine will retain its freshness better and have a longer shelf life before showing the undesirable signs of white wine aging.  The addition of Glutastar™ contributes not only to enhance aromatic intensity and persistency thanks to the release of a high level of stabilizing peptides, but also to increase mouthfeel perception and wine thickness due to the polysaccharides enrichment, both in white and rosé wines.

How to Use
Use 1 g per gallon of juice. Add and mix thoroughly while racking the juice off of gross fruit lees near the beginning of fermentation. Do not change your regular nutrient program.


We are not happy unless you are. To ensure your satisfaction, we offer our guarantee backed by our promise of a full store-credit refund on any unsatisfactory product or delivery---no need to ship anything back. Simply email us at if the need to claim this guarantee should arise.

Pickup Locations Available for This Item

The Beverage People Warehouse, Santa Rosa.

Fulfillment occurs Tues - Sat, 11 AM - 5 PM. We aim to fulfill orders in 2 hours or less, whenever possible.

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Shipping Details
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How to Return Goods for Refund

All our supplies are guaranteed for one year. Request for refunds occurring more than 30 days after the date of purchase on non-defective goods may be granted as a store credit if the goods are returned in their original condition. Yeast is perishable and should be refrigerated on arrival. No refunds are allowed on sales of living organisms such as yeast and bacteria.