NAPA FERMENTATION SUPPLIES, SINCE 1983
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  • Tanin VR Supra - 1 kg

Tanin VR Supra - 1 kg

SKU: 02929
$44.99
$44.99
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per item

1 kilo package, TANIN VR SUPRA® is a vinification tannin for red wines combining the effects of proanthocyanidic and ellagic tannin for optimal technological efficiency, with no negative organoleptic impact.

  • Inhibition of natural oxidation enzymes (laccase, polyphenol oxidase) Botrytis-affected vintages (more efficiently than SO2).
  • Precipitation of natural proteins from the wine, for a better preservation of endogenous tannins (sacrificial effect).
  • Anti-oxidant action to protect colour.
  • Wine structural improvement on the midpalate.
  • Protection and vinification of grapes affected by Botrytis cinerea.
  • Improves clarification.


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Napa Fermentation Supplies
Located Inside the
Napa Expo Fairgrounds 
575 Third St, Bldg. A
Napa,  California 94559
Phone (707) 255-6372
​BenJaynes@gmail.com
Prices Subject to Change
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Shop Hours:
Mon-Fri. 9 to 5
Saturday 10 to 5
Sunday Closed

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  • HOME
  • SHOP NOW
  • Getting Here / Contact Us
  • FREE BEERMAKING CLASS
  • APPLY FOR CREDIT
  • ABOUT US
  • SOCIAL MEDIA
  • JOIN OUR MAILING LIST
  • Blog
  • In Memory of Pat Watkins
  • Recipes