Viva NRJ Flash

To boost the start of lactation in dairy cows

Viva NRJ Flash is a liquid dietetic supplement for the prevention of ketosis.

Highly concentrated in varied precursory glucoses (propylene glycol, sodium propionate). 

Contains hepatoprotectors (choline, betaine, sorbitol, niacin) to facilitate liver detoxification. 

Viva NRJ Flash provides improved feed intake and digestion which is crucial at the beginning of lactation.


  • Energy-deficient feed ration (especially at the beginning of lactation)
  • In case of acetonemia symptoms
  • Lack of feed intake
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Can of 20 kg

Shelf life

2 years in original packaging.

Directions for use

Administration mode
Direct oral application

Use a drench gun for a precise administration.

  • Dairy cows: 200 to 500 ml for 3 to 5 days.
  • Goats : 40 ml/day.
  • Ewes : 60 ml/day.

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