You may occasionally notice small, harmless crystals in your bottle of SOLI Pet-Zazz, sometimes on the base or in the wine itself. These are simply tartrate crystals, a completely natural occurrence in wine, often nicknamed "wine diamonds" by winemakers.
Tartrates form from naturally occurring tartaric acid in grapes. As Pet-Zazz completes its fermentation right in the bottle and is bottled with minimal intervention, it doesn't go through the cold stabilisation process that many commercial wines use to strip these crystals out before release.
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