Vegetarian Glucosamine  500g pack.40% off @ only £11.99 whilst stock lasts. Normally £19.99. Equine supplement for healthy joints, cartilage, tendons and ligaments. Best before 4th February 2024. 100 days supply if fed at maintenance rate.

Jiaogulan 500g. Progressive Earth's latest Brand New Product is now available! Support for healthy circulation in horses and ponies.

CALCIUM CARBONATE – Limestone flour for equine forage mineral balancing, healthy bones, teeth and fertility.


Stock Weight DescriptionPriceQuantity
51 2kgHover your mouse here to view multi-buy discountsClick here to view the multi-buy discounts below. £8.99 -+
QuantityDiscountPer Item Price
3 -£0.50 £8.49
4 -£0.75 £8.24
5+ -£1.00 £7.99

Calcium Carbonate – A natural source of Calcium for the supplementation of horses.

A feed material for horses.

This product contains 39.4% elemental calcium. 10 g of product contains 3.94 g of calcium.

As a guide, a 30 ml scoop holds about 32 grams of calcium carbonate.


  • Horses which require additional calcium in their diets.
  • Ideal for those diets where balancing mineral requirements to forage analysis is important.
  • Horses on high cereal diets.
  • When needing to balance Calcium: Phosphorus or Calcium: Magnesium ratios (an ideal ratio of calcium to phosphorus is 2:1 and for calcium to magnesium it is 2:1).

Please note: The feeding of mineral separates should not be undertaken without having your forage, either hay or pasture, analysed and the correct mineral ratios established. If you are unable to carry out a full mineral analysis from all sources of forage and are uncertain of the mineral levels required, we recommend feeding a premixed supplement/balancer instead. Please see the Progressive Earth equine balancers in our shop for more details.

Pack size and availability: Progressive Earth Calcium Carbonate equine feed supplement is available in resealable grip seal pouches which contain 2 Kg of product.
Multiple purchase options are available.

1 review for CALCIUM CARBONATE – Limestone flour for equine forage mineral balancing, healthy bones, teeth and fertility.

  1. Sarah (verified owner)

    Arrived quickly and a nice fine powder.

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