Free shipping over $75!




SKU: 40330
Price: $104.95

  • New!
  • Low Price Guarantee
  • Free shipping
  • 240-day supply for 1 horse when fed at maintenance level of 2 oz per day
  • 30lb tub
  • Special order item; allow extra days for shipping
by Kentucky Performance Products

Low in calories, high in nutrients, Micro-Phase is scientifically formulated for the easy keeper in your barn.

Everyone has one: a horse or pony that seems to live on air alone; one that eats mostly hay (and not very good hay at that), is restricted from grazing, and gets little to no grain. Micro-Phase offers the perfect solution by providing the vitamins and trace minerals necessary to support good health in a tasty, low-calorie pellet.

Micro-Phase is also excellent for horses that need extra nutrition on top of their regular concentrate meal, like lactating mares, hard-working performance horses, and seniors.

Micro-Phase Guaranteed Analysis (per 4 oz):
Crude Protein (min.) 15 g
Calcium (min.) 3 g
Phosphorus (min.) 1.5 g
Copper (min.) 136 mg
Selenium (min.) 1.8 mg
Zinc (min.) 400 mg
Vitamin A (min.) 40,000 IU
Vitamin D (min.) 4,000 IU
Vitamin E (min.) 720 IU
Thiamine (min.) 24 mg
Choline (min.) 650 mg
Folic Acid (min.) 12 mg
Niacin (min.) 120 mg
Pantothenic Acid (min.) 50 mg
Riboflavin (min.) 40 mg
Vitamin B12 (min.) 120 mcg

Serving Instructions:  1 scoop = 4 oz

Horses at maintenance, barren mares, ponies, miniature horses
Light training
½ scoop per day (2 oz)

Yearlings, pregnant or lactating mares, stallions
Moderate training
¾ scoop per day (3 oz)

Foals, weanlings, lactating mares (first 3 months), pregnant mares (last trimester)
Intense training
1 scoop per day (4 oz)

Product Rating: (0.00)   # of Ratings: 0   (Only registered customers can rate)

There are no comments for this product.

We are unable to ship prescriptions into Arkansas, Louisiana, Georgia, Mississippi,
and North Carolina
*Required Information. Please complete form for each pet:

*Would you like us to contact your veterinarian for this prescription?

Low Price Guarantee

If the item has this emblem, we will gladly match any competitors’ current advertised price.

Competitor must be based in the United States, sorry we cannot honor foreign country prices.

Learn more

Fast & Free Shipping

Orders over $75 that do not require cooler and overnight delivery qualify for FREE Ground shipping.

Learn more

Satisfaction Guarantee

Every purchase you make at is covered by our satisfaction guarantee.

If you are not completely satisfied, please contact us within 30 days.

Learn more

Vet-VIPPS Accredited Pharmacy

Heartland Veterinary Supply & Pharmacy is a Vet-VIPPS Accredited Pharmacy

Learn more


Located in Hastings, Nebraska, Heartland Veterinary Supply & Pharmacy started as a Veterinary Clinic in 1981, specializing in the health and wellness of the equine, canine and feline species. We have a licensed Veterinarian and Pharmacist on site, as well as a helpful team with the knowledge and products you need to keep your horse, dog or cat healthy and happy. The Heartland Staff is dedicated to fast, courteous service.

"Because buying prescription drugs from the Internet is easy, finding a safe source for those medicines is not."

See what our customers are saying.

Shipping Policy
Return Policy
Request Catalog


Follow Us on Pinterest

Contact us

  • Phone: 800-934-9398
  • Fax: 888-424-0484
  • Email:
  • HeartLandVetSupply
  • 401 W. 33rd Street
  • Hastings, NE 68901

Connecticut, Delaware, New Hampshire, New Jersey, New York, Illinois


© 2015. All Rights Reserved