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Mega-Cell™

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1. Packaging/Size
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You'll love our AutoShip because it's:
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PLUS! You'll save % on every shipment if you order this product on AutoShip PLUS! You'll save % on every shipment if you order this product on AutoShip
We're bringing you this product at the lowest price allowed by the manufacturer so you won't find it cheaper anywhere else. This also means we can't apply any further discounts or promotions.
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Choose AutoShip to become eligible to apply for the FREE Colicare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $10,000 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • Deworming program developed with your vet that includes at least one fecal test and two deworming administrations per year

Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $10,000 of reimbursement.

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  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPaks" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
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Feeding Chart

Daily Serving

Dog Weight - lbs Inactive Dog Active Dog Working Dog
-
Inactive Dog - Less than 30 minutes of vigorous exercise daily
Active Dog - At least 30 minutes of vigorous exercise daily
Working Dog - More than two hours of vigorous exercise daily
This is only a guide. Please consult your veterinarian to determine the perfect feeding amount for your dog.
( Cups / Meal)
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Maintenance dose

You're eligible to apply for our FREE ColiCare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $10,000 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • Deworming program developed with your vet that includes at least one fecal test and two deworming administrations per year

Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $10,000 of reimbursement.

Learn More »
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPaks" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPaks" to add this supplement to your horse's current order or enter a different horse name.
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Nutrition for horses fed grass-type forage

  • Comprehensive selection of vitamins & minerals plus probiotics, yeast & amino acids
  • Formulated to coincide with current NRC (National Research Council) recommended daily requirements
Mega-Cell™ (Pellet) is a well-balanced multi-vitamin and mineral supplement formulated to coincide with current NRC (National Research Council) recommended daily requirements, to accommodate feeding programs consisting of grass-type hays (timothy, coastal, Bermuda, native grass)/grain-based diets. The addition of live, stabilized direct fed microbials, live cell yeast culture, and amino acid content, sourced from alfalfa meal, rice bran, and soybean meal makes Mega-Cell™ an excellent choice to support growth, stamina, conditioning, and maximum performance for all disciplines.

Note: To accommodate feeding programs consisting of alfalfa hay/grain based diets, choose Mega-Mag™.

View our Multi-Vitamin Supplement Comparison Chart

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100% Happiness Guarantee
At SmartPak, your happiness is at the core of everything we do. We back every order with our 100% Happiness Guarantee so that you can shop with confidence. If you're ever less than thrilled with your purchase, just let us know and we'll refund you right away. No hassles, no hoops, no kidding.

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The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

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    Reviews

    Mega-Cell™ is rated 4.8 out of 5 by 230.
    Rated 5 out of 5 by from noticeable results! I use this for my 2 year old horse that is on a primarily grass diet to round out her nutrition, and wow. Noticed a difference in just over 2 weeks. Coat got shiner, she developed DAPPLES(swoon) and her topline/muscle development appeared to improve. Super palatable, no issues eating it either.
    Date published: 2020-07-21
    Rated 5 out of 5 by from Keeps me coming back! I think my only issue with Mega-cell is that our horse's egos might be getting a little inflated with all the compliments they get. Both horses are incredibly shiny, have gorgeous dappling, non-fading, bold color, healthy feet and ultimately seem to be happy, more balanced animals. Both my picky horse and horse that eats everything are happy to eat it plain, too. We are very pleased with the price and performance of this product. I have tried other products that claim to do more. They only thing they seem to do better is deflate the pocketbook. Nothing else beats Mega-cell, in my opinion.
    Date published: 2020-07-04
    Rated 5 out of 5 by from I’ve had my horse in the MVP Mega-Cell for 3 years after adopting him. He has foundered, feet long/ no heel and stretched white line. Within a few months of him being on the vitamin we began seeing improvement. In addition to the improvement to his feet, his coat is healthy & shiny. This vitamin is the perfect balance to his forage based diet without the unnecessary additives seen in many other products; this is especially nice for horses that are IR or have chronic laminitis.
    Date published: 2020-06-30
    Rated 3 out of 5 by from Nice balance of vitamins and minerals I tried this when I could no longer acquire another supplement. My very picky horse ate Mega-Cell without any problem! I had hoped it would help keep his skin in good condition, but no luck there - so my 3-star review is that I wanted a skin&coat helper and bought the wrong product to accomplish this. His bloodwork and weight were good AND he ate it rather than shuffling it to the side and leaving it behind. Good product, just not the result I was hoping to gain.
    Date published: 2020-06-28
    Rated 5 out of 5 by from Does exactly what it says! A great price, and a great result! I noticed a difference in a month. The horses were excited to eat, and they’ve filled out in their coats. Their hooves are growing faster too.
    Date published: 2020-06-26
    Rated 5 out of 5 by from I haven’t had the product a long time but my horse seems to enjoy it and her coat is beautiful this summer.
    Date published: 2020-06-24
    Rated 5 out of 5 by from Great overall vitamin! I’ve noticed a definite difference in my mares overall state of being since starting this. She feels much more balanced and level headed. I was looking for something to add to her diet since she is on a forage first/no grain diet. This was a nice addition to her feeding program!
    Date published: 2020-04-06
    Rated 5 out of 5 by from Great value supplement I use the FeedXL program combined with forage testing to get a better picture of what my horses'diets look like. Mega-cell was a perfect fit to fill in the areas their forage was lacking in. It has a great price and doesn't take much to meet their daily needs. I would recommend to others as a great "balancer" type mineral to round off what a horse may be lacking from forage alone.
    Date published: 2019-12-03
    Rated 5 out of 5 by from Great stuff My mare is on a forage only diet (Timothy/orchard) & I’ve always supplemented with a vitamin/mineral product to make sure she gets everything she needs. I’ve tried 2 other “top brands” that were pretty pricey & believe it or not, LACKED certain vitamins/minerals (according to FeedXL). But this one, Mega Cell, is IT! Everything my horse needs & her diet is balanced. Her hooves are great, her coat is dappled out, & she is healthy. I will keep her on this forever. I mix it in with her hay pellets & she eats it right up. Very affordable too!
    Date published: 2019-11-07
    Rated 5 out of 5 by from Picky eater approved! I've been feeding this to my gelding for almost a year and he's usually picky but will eat this right up. I love that it has everything in it that he needs to balance out his oat diet.
    Date published: 2019-10-10
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