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To Support a Healthy Hindgut and Maintain a Healthy Immune System for Horses.

PRO MINERAL Mineral Premix Copper Zinc Magnesium Phosphorus Selenium



Pro Mineral – Helping to replenish some of the most commonly deficient minerals in forage.

Pro Mineral has been specifically formulated to balance the common mineral deficiencies in your horses grazing.

Our high specification formulas are carefully balanced using optimum ratios defined by the National Research Council. Targeting only the deficient minerals in forage.

Pro Mineral is manufactured in a UFAS (Universal Feed Assurance Scheme), BETA NOPS (Naturally Occurring Prohibited Substances), FEMAS (Feed Materials Assurance Scheme), ISO 22000 ( Food Safety Management System) certified state-of-the-art premix manufacturing facility.  Pro Mineral is produced using quality feed assured ingredients under strictly controlled production conditions and conforms to the requirements of EU and UK legislation governing the manufacture of animal feeding stuffs.

Pro Mineral is an ideal choice for supplementing your horses diet during the summer months when you horse is predominately out at grass.

If your horse is on a restricted grass or a hay/haylage only diet, then we recommend feeding additional vitamin E. This is because research has shown that vitamin E is often deficient in the diets of horses that do not have access to continual grazing on fresh green grass, as well as in horses grazing on winter pasture. Vitamin E is considered an essential nutrient because it cannot be synthesised by the horse. Alternatively feed our Pro Balance + supplement which has vitamin E added to the formulation.

Pro Mineral is also useful for those horse owners who want to balance their horses diet but are unable to formulate a diet based on a bespoke forage analysis.

Feeding separate minerals can sometimes be time-consuming, complicated and expensive. Pro Mineral can save horse owners time and money!

If ‘exceptional’ mineral concerns have been identified in a particular horse’s diet by forage analysis, then Pro Mineral can also be used as a building block feed balancer for which to formulate a bespoke feeding plan.

We recommend additional micronised linseed meal throughout the winter months or if a horse is fed predominantly hay/haylage, this is for the essential fatty acids that a horse may be short of when grass is restricted. Essential Fatty Acids cannot be manufactured within the body & must be present in the diet.

Pro Mineral is recommended for:

  • Balancing the commonly deficient minerals in grazing.
  • Strong hooves.
  • Healthy frogs.
  • Strong ligaments and tendons.
  • Muscle & nerve health.
  • Shiny healthy coat and skin.
  • Vibrant coat colour.
  • Better attitude to work.
  • Healthy Lungs & breathing.
  • Healthy strong immune system.

Please note our guidance on the use of Salt:

We recommend all horses should have free access to salt. However, a salt lick alone cannot be relied upon to cover maintenance & sweat requirements. Many horses do not choose to use the lick enough.
The amount of salt needed is variable depending on how much the horse sweats.

For example a 500 kg Horse needs 10g of sodium per day (25g of salt) for maintenance needs, this is without exercise or sweating on hot days.
1 – 2 tablespoons of salt per day, added to the horses feed is a reasonable amount to cover maintenance requirements. 

Working horses will require additional electrolytes. Dissolving the salt in water & spraying on to hay, can be an alternative option for picky eaters.

Usage Level: one 25ml scoop supplies approximately 32 grams of product.
Suggested intake: 500kg Horse 1 – 1 & 1/2scoops per day. 300kg Ponies 1/2 to 1 scoop per day.
1 x 25ml scoop provides approx. 200mg of copper.

Do not exceed the above dose recommendations & adjust if other trace element sources are used.

Pro Mineral is a powdered supplement which we recommend is mixed in a soaked base feed. Suitable feeds are: soaked mash (alpengrun mash, fast fibre, pink mash etc), soaked hay cobs, beet pulp or a suitable soaked feed of you choice.
When feeding for the first time, it is recommended to introduce gradually over a period of 5-7 days.

How long will a bag last?
A 1.8 kg bag of Pro Mineral will last 56 days when fed at the rate of one 25 ml scoop per day.

Usage level:

32g (1 x 25ml scoop) of Pro Mineral provides:

200 mg Copper (copper sulphate pentahydrate E4)
600 mg Zinc (zinc sulphate monohydrate E6)
6 g Magnesium (magnesium oxide)
0.75 mg Selenium (Organic selenium S.cerevisiae)
2.5 g Phosphorus (Monosodium Phosphate)
2.46g Calcium (Calcium carbonate)

64g (1 & half x 25ml scoops) Of Pro Mineral Provides:

300 mg Copper (copper sulphate pentahydrate E4)
900 mg Zinc (zinc sulphate monohydrate E6)
9 g Magnesium (magnesium oxide)
1.12 mg Selenium (Organic selenium S.cerevisiae)
3.75 g Phosphorus (Monosodium Phosphate)
3.69g Calcium (Calcium carbonate)

Analytical Constituents:

Calcium 7.7%, Phosphorus 7.8%, Sodium 6.5%, Crude Protein 0.9%, Crude Fibre 0.85, Crude fats & oils 0.07%, Crude Ash 88.2%, AIA 1.9%,
Starch 0.1%.

Additives (per kg):

Trace Elements: Zinc (zinc sulphate monohydrate 3b605) 18750 mg/kg, Copper (copper (II) sulphate pentahydrate 3b405) 6250mg/kg, Selenium (Selenomethionine 3.b.8.12) 23.4 mg/kg.

Composition: Magnesium Oxide, Monosodium Phosphate, Calcium Carbonate, Beet pulp.

Store in a cool, dry place and out of direct sunlight. Mix thoroughly into feed.

Do not feed to sheep. Keep out of reach of children. Wear protective clothing when handling.

Any questions? If there are any questions about Pro Mineral or any other of our range of products, please  contact us by email.

Pack size and availability: Progressive Earth Pro Mineral equine feed supplement is available in resealable grip seal pouches containing 1.8 Kg of product. A 25 ml scoop is included.
Multiple purchase options are available.

15 reviews for PRO MINERAL Mineral Premix Copper Zinc Magnesium Phosphorus Selenium

  1. liz doughty

    Really simple to order and arrives in good time, always enjoy the chocolate freddo ☺️

  2. William

    An excellent product, and great value. It’s especially good for supplementing horses on restricted diets for weight loss or laminitis – something I find is often overlooked by vets. Coats start to shine and hooves get good, strong growth as they’re still getting a well balanced intake of minerals whilst rationed. Highly recommended.

  3. Olivia S.

    Always awesome. Excellent products and prices with totally trouble free transactions.

  4. Teresa Mallia

    I have used Pro Mineral for many years, i also recommend to my trimming clients. My horses are bare foot and all have lovely strong feet. I always get compliments for how well they look and how lovely their dapples are!

  5. Olivia Smeath

    Excellent service and top quality product providing obvious results, with clear instructions on use and dosage.
    Well packaged without unnecessary excess and quick delivery.
    Very happy as I always am.

  6. Hayley

    Amazing product! My OTTB was advised he was PTS by my vet after significant long term hoof problems including repeated multiple cracks and flair followed by a trigger for concussive laminitis. However great farrier care and using the Pro Mineral has made an amazing difference to the quality of his hooves in just the first tub! Would highly recommend if you think you’ve tried everything else and can’t seem to make any difference to the hoof quality. Also palatable as my fussy tb ate it no problem

  7. Georgina Bain

    Great product but both times I’ve went to restock it’s been sold out. It’s also not just for a few days it’s now been weeks since my horses have been on their minerals which isn’t very beneficial for them. So in short the product is great and great value for money but the restock time is too long.

    • Melanie Barker

      I am sorry that you had problems with ordering this product. Our supplier did have a delay with delivery on a few occasions, due to a lack of production with covid restrictions affecting manufacture and supply and then brexit also initially affected supply, However, this issue has now been resolved.

  8. Emma

    Great balancer, lasts us a long time and always comes with a sweet treat 🙂

  9. Christine Flett

    Excellent service. Used the pro-mineral for many years. Horses have beautiful shiny coats and strong hooves.

  10. Suzanne L.

    Fantastic service (love the little chocolate treat included) and my Arab is doing very well on this product.

  11. Margaret Norquoy

    Really good product, giving my horse the minerals he requires

  12. Christine Flett

    Been using the Promineral for years and found all horses have nice shiny coats and good quality hoofs.

  13. liz doughty

    All good

  14. Samantha

    This is excellent value over summer when my horse just needs the minerals in his grass balancing out and doesn’t need the extras in a full balancer. It is easily disguised in some soaked grass nuts with some salt and then I switch to pro balance over winter.

  15. Teresa Mallia

    nice product

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