Product Overview
Cow Start Complete (CSC) is the next-generation transition cow bolus designed to provide optimal calcium, magnesium, and immune support around calving. It delivers 48 hours of elevated blood calcium from a single dose, supporting energy balance, fertility, and recovery during the high-risk post-calving period.
Key Features
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Done Once, Done Right: Single bolus application at calving elevates calcium for the first 48 hours post-calving
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Contains 106 g calcium per dose and 7 g magnesium (unique rumen-soluble form for improved calcium absorption)
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Fortified with Vitamin D₃ (80,000 IU) to support calcium metabolism from the cow’s reserves
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Includes rumen-protected selenium and Vitamin E for immune recovery and antioxidant support
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Incorporates natural seaweed-derived calcium and magnesium for superior bioavailability
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Proven through 5 peer-reviewed studies across grazing and intensive systems (6,000–13,000 L yield)
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Reduces metabolic disorders, improves milk yield, and enhances fertility performance
Usage / Directions
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Administer 1 dose (2 boluses) immediately at calving
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Use a suitable bolus applicator; ensure correct placement in the throat to avoid regurgitation
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No follow-up dose required — sustained action over the key 48-hour window
Performance Highlights
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Fewer metabolic challenges (8.2 % vs 22.2 % in unsupplemented cows)
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Less body condition loss and faster return to fertility (fewer days to first service and conception)
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Increased milk production compared to control and standard calcium-only supplementation
Storage & Handling Notes
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Store in a cool, dry place below 25 °C
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Keep in original packaging, away from moisture
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Use clean, dry equipment when handling boluses
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Keep out of reach of children and animals






