TRM Calphormin for Horses

TRM Calphormin for Horses TRM Calphormin for Horses TRM Calphormin for Horses
3kg Tub 3kg Tub 3kg Tub
10kg Tub 10kg Tub 10kg Tub

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  • 3kg Tub £66.99
  • 10kg Tub £163.99
  • 20kg Tub £296.49

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£66.99 to £296.49


A simple but effective pelleted product, TRM Calphormin contains a comprehensive blend of macro-minerals, trace minerals, amino acids and Sodium Zeolite (highly bioavailable silicon compound) that combine to promote the optimal development of the skeleton, focusing on bone integrity. Ideal for pregnant mares and live stock, TRM Calphormin is also useful in performance horses where large stresses are placed on the structural integrity of the skeleton.


per 120g per 1kg
Calcium 22,832mg 190,268mg
Phosphorous 8,002mg 66,685mg
Sodium Zeolite P 10,008mg 83,400mg
Methylsulfonylmethane 1,560mg 13,000mg
Zinc 578mg 4,820mg
Manganese 309mg 2,573mg
Copper 100mg 834mg
Lysine HCI 12,480mg 104,000mg
Amino Acids 5,945mg 49,544mg

Feeding guidelines

  • Mare in foal (months 9, 10, 11): 120g per day
  • Lactating mare: 120g per day
  • Weanling (6-12 months): 60g per day
  • Yearling: 60g per day
  • Two year old: 60g per day

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:00am - 6:00pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.


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Q & A

Below are some recent questions we've received regarding TRM Calphormin for Horses, including answers from our team.

26 February 2018 at 11:41am

Comparison with limestone flour


I currently add limestone flour to the feed to aid bone formation and density. We are on clay with a high pH. How much better would Calphormin be?

  • VioVet Staff

Both supplements provide a good source of Calcium. However Calcium is not the only mineral integral to bone development. Calphormin contains other essential minerals to aid bone integrity so in my opinion is the better supplement. However there have not been any studies done to compare the two so I cannot quantify for you how much "better" it is than Limestone Flour. If money is not an issue then I would use Calphormin otherwise Limestone Flour will still be helpful.

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