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The easiest quality factor to measure on farm is to use a brix refractometer.

The brix refractometer is a measurement of all solids contained within the colostrum.  This can give an indirect measure of the immunoglobulin content of the colostrum.

Shipping & Returns


Order by 9pm Monday-Thursday to guarantee 2 day delivery, but please allow 5 days for remote areas. 

Delivery prices are based on location and order weight. The weight limit for orders is 100kg, if you order reaches or exceeds this limit please contact us for delivery options. 

Please see here for more information on our shipping rates.


Please see here for our Returns Policy