Rumbol Products Ltd

The original Bolus Manufacturers

Our Expertise

As the developer and manufacturer of the original cattle bolus, we have proudly remained the market leader for 30 years, producing almost 35 million cattle boluses globally. Our advanced bolus technology, gives long term sustained release of 6 trace elements and 3 vitamins.

Why Choose Rumbol Rich-Trace Boluses?

All our boluses contain 6 trace elements and 3 vitamins which help cater to the dietary requirements of cattle. These key trace elements and vitamins are often not adequately supplied by grass and forage alone.

Improve Cattle Health

Avoiding nutritional deficiencies is key to promoting cattle health.

Optimise Growth Rate

Young cattle need correct trace element and vitamin supplementation for optimal growth

Maximise Fertility

Calving is a metabolically stressful process and correct nutrition plays a key role to reducing this stress. This eases the calving process. Conception rates can also be reduced by an imbalance in nutrition.

Peace of mind

Knowing all your cattle are protected each day of the boluses active life

Simple and easy to use

With a 6-8 month active life Rich-Trace boluses easily fit into any production system

No waste

The bolus completely erodes leaving no residue in the reticulum.

Our Products

We currently have 2 products in our range: Rich-Trace Cattle and Rich-Trace High Iodine.

Rich-Trace Cattle

Rich-Trace High Iodine


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