Pioneering Marine Minerals

For a more efficiently-fed planet. Responsible harvesting, low-carbon processing, and validated on-farm results show our commitment to sustainable food production.

Pioneering Marine Minerals

Backed by research. Proven in performance. We transform marine science into livestock nutrition solutions that deliver measurable results.

Pioneering Marine Minerals

For healthier, more productive animals. We help livestock get more from every feed, supporting health, fertility, and efficiency.
01
Pioneering Marine Minerals
02
Pioneering Marine Minerals
03
Pioneering Marine Minerals
Partners

A partnership for growth and innovation

Let’s work together towards a shared vision of success.

Why us?

Science-backed marine mineral solutions for livestock health and productivity.

Proven, science-backed products

Performance supported by extensive academic and on farm research.

Premium natural ingredients

Targeted, species-specific solutions for animal health and welfare.

Partnering for a Sustainable Future

Improving efficiency, reducing emissions, and supporting regenerative agriculture.

Our natural, marine-derived products are backed by research to support livestock health and optimise productivity. Each one is designed to help animals stay healthier and perform better. Using our own technologies, we develop targeted solutions using postbiotics, non-living calcified Lithothamnium sp., and bioactives from brown seaweed that meet real market needs. Behind it all is the research and expertise of the Marigot Research Centre.

News & Articles

News and press releases

Research insights and updates for animal nutritionists, integrators, farmers and animal feed business.

Our partners share our commitment to trust and quality

Product Showcase

Pioneering Marine Minerals

Product Showcase

Discover Our Products

Explore our targeted, species-specific solutions supported by science and rigorous quality control.

12028 Bag Renders Acid Buf LR 11375 2405 MAGO COW CSM Effect 5 1 CSM ACID BUF Pack Patterns 2 12AUG25
Dairy

Acid Buf

Acid Buf

  • Species: Ruminants
  • Packaging: 20kg, 25kg & Bulk Bag
12028 Bag Renders Acid Buf LR Beef 3 CSM ACID BUF Pack Patterns 2 12AUG25
Beef

Acid Buf

Acid Buf

  • Species: Ruminants
  • Packaging: 20kg, 25kg & Bulk Bag
12028 Bag Renders Acid Buf LR Sheep 2 CSM ACID BUF Pack Patterns 2 12AUG25
Sheep

Acid Buf

Acid Buf

  • Species: Ruminants
  • Packaging: 25kg
12028 Bag Renders Prosea LR Poultry 2 CSM Prosea Pack Patterns 06 12AUG25
Swine

Prosea

Prosea

  • Species: Swine
  • Packaging: 20kg, 25kg and Bulk Bag
12028 Bag Renders Celtimin LR Poultry 2 CSM Celtimin Pack Patterns 02 12AUG25
Poultry

Celtimin

Celtimin

  • Species: Poultry
  • Packaging: 25kg and Bulk Bag
12028 Bag Renders Marisert LR Aquaculture 3 CSM Marisert Pack Patterns 02 12AUG25
Aquaculture

Marisert

Marisert

  • Species: Aquaculture
  • Packaging: 25kg and Bulk Bag
12028 Bag Renders Dri Li LR 11375 2405 MAGO COW CSM Effect 5 1 CSM DRI LI Pack Patterns 01 12AAUG25
All Species

Dri-Li Extra

Dri-Li Extra

  • Species: Ruminants and Monogastrics
  • Packaging: 20kg, 25kg & Bulk Bag
Untitled design (2)
About Us

Our mission is to help animal feed producers, integrators, and farmers to feed a growing global population in a natural, ethical and sustainable way.

Celtic Sea Minerals is a marine mineral company that specialises in the production of animal nutrition solutions. With over 30 years of experience, we specialise in innovative, marine mineral-based animal nutrition solutions. Harnessing the natural power of seaweed, we are dedicated to improving animal health, welfare, and production. As pioneers in sustainable agriculture, we provide trusted expertise in seaweed solutions, helping farmers achieve better results while supporting the environment.

We are

Celtic Sea Minerals

home we are