Selekt Fresh Cow 500 – 700 g Fresh-Calver Energy & Calcium Drench
Selekt Fresh Cow 500 – 700 g Fresh-Calver Energy & Calcium Drench
What is Selekt Fresh Cow?
Selekt Fresh Cow 500 is a water-soluble clinical-nutrition powder formulated for freshly calved dairy cows. One 700 g sachet contains 500 g of calcium propionate, backed by magnesium sulphate and live yeast, to address the metabolic triple-threat of milk fever, ketosis and dehydration in a single, pump-friendly dose.
Why choose it over traditional bottles and boluses?
| Advantage | Why it matters |
|---|---|
| Huge calcium payload – 108 g elemental Ca from propionate provides slow-release blood calcium for up to 24 h. | |
| True energy support – Propionate is the liver’s preferred glucose precursor, slashing sub-clinical ketosis risk. | |
| Zero potassium / phosphorus – avoids interference with Ca & Mg absorption, unlike many ‘recovery’ drinks. | |
| Live yeast (50 g) – re-inoculates rumen flora for faster return to cud-chewing and dry-matter intake. | |
| Rapid dissolution – fine, dust-free powder mixes in < 60 s and passes easily through Selekt pumps or drench guns. |
How it works
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Calcium propionate is absorbed from the rumen and metabolised to glucose, boosting blood Ca and energy concurrently.
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Magnesium sulphate (150 g) primes parathyroid hormone sensitivity, ensuring efficient mobilisation of bone calcium stores.
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Yeast culture crowds out opportunistic pathogens and stimulates fibre-digesting bacteria.
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Isotonic carrier fluid (20 L warm water) restores plasma volume lost during calving, improving perfusion of udder and uterus.
Composition (per 700 g sachet)
| Ingredient | Amount | Primary role |
|---|---|---|
| Calcium propionate | 500 g | Gluconeogenic Ca source, mild antacid |
| Magnesium sulphate 7-H₂O | 150 g | Mg support for Ca metabolism |
| Dry yeast culture | 50 g | Restores rumen micro-flora |
| Total elemental calcium | 108 g | Extends Ca coverage 24 h |
(No potassium or phosphorus included)
Directions & Dosage
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Dissolve entire 700 g sachet in 20 L of 38 °C water.
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Administer via drencher or Selekt Pump directly into the rumen within 2 h of calving.
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Follow-up: repeat 12 h later in high-risk cows (older parity, history of milk fever) as advised by your vet.
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Provide free-choice palatable forage and warm water post-drench.
Protocol tip: Combine with Selekt Restore™ 12–24 h post-calving to replenish sodium & potassium once calcium status is secure.
Ideal Use-Cases
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High-yield multiparous Holsteins and Jerseys
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Cows with sub-clinical hypocalcaemia or low blood glucose
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Difficult calvings, twins or retained foetal membranes
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Pre-displaced abomasum or post-surgery recovery
Safety & Withdrawal
Complementary feed; zero milk or meat withdrawal. Store sachets cool and dry; use immediately after opening.
Frequently Asked Questions
Q: Does Fresh Cow 500 replace IV calcium?
It is designed as an oral adjunct. Clinically down cows still require IV calcium; Fresh Cow maintains blood Ca once they are on their feet.
Q: Can I premix and store it?
No. Dissolve fresh—propionate solutions lose palatability if left standing.
Q: Is it safe for first-calvers?
Absolutely—dose at half rate (350 g in 10 L water) for heifers around 550 kg.
Available in a single sachet or a box of 12 sachets
You can find other Selekt products here
You can visit the manufacturer’s website here
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