Tartaric Acid Helps to increase the acidity in low acid wines. Low acid grapes from warmer climates will benefit from its addition; the wine will clear more readily and will keep and taste better. Add to any wine with a total acidity of less than 0.5% or with a high PH. Add 1 gram per litre / 1 tsp. per gallon to ready finished wine prior to stabilization. Comes in packs of 50 g. for $3.99 or 300 g for $12.99 and 500 g. for $18.99.
- 50 g.