SeaGraze®
For Beef That’s Better by Nature.
Lower methane. Protect legacy. Unlock premium value.
Why Ranchers Choose SeaGraze®
Supports enteric methane reduction up to 80%
Compatible with pasture, feedlot, and regenerative systems
USDA Organic. No antibiotics, hormones, or synthetic additives.
Supports improved nutritional outcomes via Amino Acid and mineral profile
Grown on land. Tested for safety. Fully traceable
Highest quality Asparagopsis taxiformis product on the market
Compatible with….
Beyond Methane:
SeaGraze® contains naturally occurring amino acids that have been shown to support gut function and nutrient absorption of cattle.
These properties may complement feed conversion efficiency and digestive health, especially in high-performance systems.
Amino Acids & Digestion
Additional Benefits for Cattle Under Research
Preliminary research suggests that SeaGraze® may help ruminants cope with elevated temperatures and thermal stress conditions.
Compounds naturally present in SeaGraze®—including zeaxanthin, beta-carotene, iodine, and sulfated polysaccharides—are known to support antioxidant defenses and metabolic stability.
These nutrients may help animals maintain performance and feed intake under thermal stress, especially in heat-prone environments.
Heat Stress Resilience
Note: These benefits are currently under scientific investigation and are not yet validated for commercial claims.
“The supplement is proving beneficial for animal health, and farmers are excited and happy to use it. They know it helps their farm and their flock of sheep or cows, while at the same time helping the planet.”
Diana Zlotnikov, owner at Z Farms
“From a day to day perspective, it’s not any different than putting out loose mineral or putting out protein tubs, which most ranchers are doing anyways. So, when you’re looking at ways that we can have a positive impact on our environment without changing dramatically what we’re doing — SeaGraze® seems to be a great solution.”
Jacob Tavares, Manager, Livestock Business Operations at Parker Ranch
“Farmers have been feeding kelp and seaweed to their animals for millennia, for the nutritional properties. If we feed supplement that not only has the nutritional value that seaweeds have, but also reduces methane, that’s huge.”
Faith Van de Putte, co-owner of Midnight’s Farm
“We at Neutral Foods greatly appreciate the partnership that we have built with Symbrosia. As a carbon neutral food company, we’re always looking for innovative and dynamic partners who are as passionate about de-carbonizing the food system as we are. We’ve worked with Symbrosia to develop and implement a novel on-farm trial with their supplement, SeaGraze, with another equally fantastic ranching partner, Carman Ranch. The Symbrosia team has been an agile, reliable, and enthusiastic partner.”
Ann Radil, Head of Carbon Reduction at Neutral Foods
Proven Results
Case Studies & Partnerships
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The oldest business in Hawai’i, and the 6th largest ranch in the United States, Parker Ranch understands legacy. That’s why they’ve partnered up with Symbrosia as an initial pilot partner and now an active SeaGraze® user. Learn more about using SeaGraze® in pasture systems with this video →
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Neutral is the first carbon-neutral food company in the United States, and Tusk is known for bringing innovation to the beef industry. Together with Symbrosia, they tested SeaGraze® in cattle feed, exploring its impact on sustainability and flavor. Learn more about this collaboration across the supply chain in this case study.
Read More
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Oregon State University is a leader in food science and sensory research. That’s why Symbrosia partnered with their sensory panel to evaluate SeaGraze® in taste and texture studies. Learn more about how consumers experienced SeaGraze® in real-world testing with this study.
How SeaGraze® Works for Beef
Simple integration for both pasture and feedlot systems
SeaGraze® Meal (Dry)
Dosage: 0.1% DMI
Application Options:
Mix into mineral tubs free choice
Store in cool, dry place
SeaGraze® Oil (Liquid)
Dosage: 0.2% DMI
Application:
Mix into feedlot TMR
Apply via automated feeders or top-dressed grain
Stir before use; store in cool, dry place
Built for Partnership, Backed by Trust.
Confidence You Can Count On
We stand behind the quality and safety of SeaGraze®.
Every product lot is tested for pathogens, bromoform levels, heavy metals, and contaminants - and backed by our 2025 Product Guarantee.
If you encounter a documented quality issue, we'll work with you to make it right,