Thorvin Kelp OG 1-0-2 50lb

Thorvin Kelp Minerals for Animals & Plants 50 lb

18 reviews Write a Review


  • Buy 10 - 19 and pay only $63.00 each
  • Buy 20 - 39 and pay only $62.00 each
  • Buy 40 or above and pay only $61.50 each
Calculated at Checkout
Organic Status:
OMRI Listed

thorvinlogo.png  Thorvin Kelp Minerals for Animals - This is the best kelp on the market and it is certified organically grown for animals and is OMRI Listed for garden use. This Icelandic kelp is processed in a state of the art plant that is built on the edge of the fjord from which the kelp is harvested. Thorvin is literally in the bag within hours of being removed from the sea.

 ***Now offering an Organic Powdered Thorvin Kelp, Laminaria Digitata, in 1 lb bags with a much higher iodine content. Great for Human consumption. A tiny daily dose is all you need. CHECK IT OUT HERE ***

Thorvin delivers more nutrients and value per pound, as verified by independent testing.

  • One-third less moisture
  • 30% more iodine
  • Greater ash content
  • Only kelp feed supplement with guaranteed selenium, zinc, copper, or cobalt

 Your customers deserve the value they pay for and Thorvin delivers.  A pound of Thorvin provides far more Iodine, 1/3 more total ash, 1/3 less moisture, and is the only kelp with a full range of guaranteed trace minerals.

This translates to that Thorvin could be worth at least 50% more per pound.

So, to summarize, why would you use Thorvin?  Thorvin is harvested from some of the purest waters in the world and geothermally dried in such a way as to retain the most nutrients while having the lowest moisture content.  Thorvin IS the World’s Finest Nutrients and as such, is actually a better value than other lower priced kelps on the market today.

Thorvin has over 30 years of experience with kelp.  We love what we do and it shows in the quality of our product.

Also available in a 10 lb bag for PlantsAnd 10 lb bag for Animals



Rates: Animals :Thorvin delivers vital nutrients to your animals in a natural and easy-to-digest form. Blend at 1 to 2% of total feed ration or feed free choice. Great for cats, dogs, poultry, horses, sheep, goats, beef and dairy cows. 

Plants: This 100% natural certified organically grown fertilizer is a slow release, non-burning mineralizer that improves the texture and fertility of your soil. Fertilize vegetables, fruit, lawns, ornamentals, trees and compost. Apply any time of the year either by broadcasting or lightly cultivating at 1 lbs. per 100 sq. ft., 5-11 lbs. per 1,000 sq. ft., 200 - 400 lbs. per acre.


Certificates - For Animals 3-omri-cert-template-copy.jpgFor Plants3-omri-cert-template-copy.jpg handlers-cert.jpg


MSDS - 5-msds-sheet-template-copy.jpg


Policies - 8-policies.jpg


Q&A/Tes - Read a testimonial  Customer Question and The Answer: Does Thorvin Kelp require a veterinary feed directive for cattle? Thank you. 

Answer: From the FDA website: “The VFD final rule outlines the process for authorizing use of VFD drugs (animal drugs intended for use in or on animal feed that require the supervision of a licensed veterinarian) and provides veterinarians in all states with a framework for authorizing the use of medically important antimicrobials in feed when needed for specific animal health purposes.”

Kelp has never required the supervision of a veterinarian for feeding, is not a drug and is not be by this rule. It is always a good idea to keep your vet informed of all supplements fed to your animals and care should be taken feeding it to iodine sensitive animals like horses or cats, sticking to recommended doses and making sure the kelp is their only iodine source. Sincerely, Thorvin



18 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Mary Ann on 17th Nov 2016

    My cows have had so many benefits from Thorvin Kelp. Less pink eye issues. Well worth the money!

  • 5
    Great Product!

    Posted by Joseph Smith on 17th Nov 2016

    I feed this to all of my animals and they love it! Great results!

  • 5
    Great for Goats

    Posted by Suzy on 5th Nov 2016

    My goats love Thorvin kelp. I am a total newbie to raising goats and the woman I bought mine from gave me a small plastic tub of it and said it was great for their immune system. So far, I'm impressed! I sprinkle it on top of their twice daily grain feed but they'll also gobble it right out of my hand. I recently had someone help me trim their hooves and she used to raise goats and was very impressed with how pretty my goats' coats are and how healthy they are. She was asking what I was feeding them and then said she'd heard that kelp was good for them. I tried a less expensive brand but my goats were like, "Meh [literally]. It's OK, but where's the good stuff?" The only thing I would change about this product is the incredibly high shipping cost. For those with a very small herd, it hurts to have to pay so much for shipping. Love the product, though!

  • 5
    Best for all

    Posted by Ted on 8th Dec 2015

    My goats love it and increases their appetite and mineral consumption. Also my cat and dogs eat it like we eat a great meal.

  • 5
    Good price, animal approved!

    Posted by Angel on 22nd Aug 2015

    No one in my area sells kelp and this has been the best I could find in bulk with shipping. Plus, its organic so that makes it better. It was here in a few days after ordering. I've been feeding it free choice to my dairy goats and layers. My large dogs get a teaspoon a day ontop of food. Everyone is happy all around!

  • 5
    Great Product Even Better Price

    Posted by Joe V on 6th Jan 2015

    Shopping around I could not find organically certified kelp up here in Michigan for a reasonable price this was by far the best value but also a more superior product to other kelp choices. I feed to my Cows, Goats, Egg and Meat chickens and have recently started feeding to my Dogs.