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Typical nutritional valuesIndependent analytical data

Pet & Equine Granules

per 2 grams - approximately 0.07oz or a generous level teaspoon

1g (gram) = 1000mg (milligram) = 1,000,000µg (microgram)

Amino acids

Alanine 0.68 mg, Arginine 0.60 mg, Aspartic acid 0.84 mg, Cystine and Cysteine* 0.56 mg, Glutamic acid 1.04 mg,, Glycine 0.64 mg, Histidine 0.56 mg, Isoleucine 0.60 mg, Leucine 0.68 mg, Lysine 0.64 mg, Methionine 0.56 mg, Phenylalanine 0.60 mg, Phosphoserene 2.92 mg, Proline 0.68 mg, Serine 0.64 mg, Threonine 0.64 mg, Tryptophan 0.56 mg, Tyrosine 0.56 mg, Valine 0.64 mg.
*Cysteine is a non-essential methionine amino acid derivative formed in collaboration with vitamins B6 and B12 whereas cystine, a compound formed when two amino acids form a disulfide bond, is a more stable semi-essential amino acid. Both are important in protein synthesis, detoxification and metabolism and cystine is a substrate for the cystine-glutamate cell transport by which it is readily broken down to cysteine in the cell. Normal human hair and skin contains 10-14% cystine.

What are amino acids?

Antioxidant capacity and principal antioxidant nutrients

Antioxidant capacity 403.32 µmole/TE ORAC. Alpha-linolenic acid (ALA) 990 µg, Calcium 24,000 µg, Copper 1.16 µg, Magnesium 16,060 µg, Phenolics (gallic acid equivalent) 332,220 µg, Polyphenols 70,132 µg, Potassium 38,100 µg, Selenium 0.08 µg, Superoxide dismutase 127 µg, Tannins 9,000 µg, Vitamin A (carotenoid precursors) 63.40µg, Vitamin C 848.28 µg, Vitamin E (alpha-tocopherol) 103.52 µg, Zinc 48.32 µg.

What are antioxidants?


Glycine Betaine trace, Gamma Amino Butyric Acid Betaine trace, Delta Amino Valeric Acid Betaine trace, TML (Laminine) trace, L-Carnitine trace, Trigonelline trace.

What are betaines?


1,106.40 mg of which total dietary fibre is 1,016.50 mg including non-starch polysaccharides Algin, Fucose, Fucoidan, Mannitol, Methylpentosans, Laminarin, Mannuronic acid and Chlorophyll (antioxidant). Soluble fibre is approximately 18% of total dietary fibre, insoluble 82%.

What are carbohydrates?


Protease (pH7.4) 1,347.92 µg, Superoxide dismutase (antioxidant) 127 µg, Carbohydrase (pH8) 143.92 µg, Uronic acid 31.40 µg/g.

What are enzymes?

Essential fatty acids

Total EPA and DHA Omega-3 1.56 mg, Omega-3 3.40 mg, Omega-6 10.24 mg, Omega 9 24.92 mg, Oleic acid 5.60 mg, Alpha-linolenic acid (ALA) (antioxidant) 1 mg, Eicosapentenoic acid (EPA) 0.012 mg, Docosapentaenoic (DPA) 0.008 mg, Docosahexaenoic acid (DHA) 0.012 mg, Monounsaturated fatty acids 16.04 mg, Polyunsaturated fatty acids 10.12 mg, Saturated fatty acids 6.32 mg, Trans fatty acids 0.012 mg.

What are essential fatty acids?


Calcium (antioxidant) 24 mg, Magnesium (antioxidant) 16.06 mg, Nitrogen 18.80 mg, Phosphorus 8.04 mg, Potassium (antioxidant) 38.12 mg, Sodium 66 mg, Sulphur 56.32 mg.

What are minerals?


70,135.32 µg (antioxidant).

What are polyphenols?


117.80 mg.

What are proteins?


Fructose 4.00 mg, Glucose 4.00 mg, Maltose 4.00 mg, Sucrose 4.00 mg.

What are sugars?

Trace elements

Antimony 0.12 µg, Barium 10.80 µg, Beryllium 0.001 µg, Bismuth 0.001 µg, Boron 183.60 µg, Bromine 1,067.40 µg, Cerium 0.0001 µg, Cesium 0.08 µg, Chromium 0.80 µg, Cobalt 1.24 µg, Copper (antioxidant) 1.16 µg, Dysprosium 0.01 µg, Erbium trace µg, Europium 0.02 µg, Flouride (acid soluble) 11 µg, Gadolinium trace µg, Gallium 0.08 µg, Germanium 0.12 µg, Gold 0.020 µg, Hafnium 0.008 µg, Holmium trace µg, Iodine 1540 µg*, Iridium 0.052 µg, Iron 181.20 µg, Lanthanum trace µg, Lithium 0.68 µg, Lutetium 0.02 µg, Manganese (antioxidant as a component of Superoxide dismutase) 33.92 µg, Molybdenum 1.68 µg, Neodymium 0.0002 µg, Nickel 1.28 µg, Niobium 0.01 µg, Osmium 0.01 µg, Palladium 0.002 µg, Platinum 0.01 µg, Praeseodymium trace µg, Rhenium 0.26 µg, Rubidium 12.56 µg, Ruthenium 0.01 µg, Samarium trace µg, Scandium 0.0002 µg, Selenium (antioxidant) 0.08 µg, Silicon** 460.18 µg, Silver 0.12 µg, Strontium 1244 µg, Tantalum trace µg, Tellurium 0.10 µg, Terbium trace µg, Thallium 0.004 µg, Thorium 0.018 µg, Thuliam trace µg, Tin 0.04 µg, Titanium 6.40 µg, Tungsten 0.02 µg, Uranium 0.02 µg, Vanadium 4.82 µg, Ytterbium trace µg, Yttrium 0.0001 µg, Zinc (antioxidant) 48.32 µg, Zirconium 0.28 µg.
*For more iodine information and a comparison of iodine levels in Seagreens products see below 'Iodine levels in Seagreens® nutrition products'. **Silicon and silica are different chemical species, the key difference being that silicon is an element whereas silica is a compound. Higher levels in seaweed may indicate the coincidental collection of sand during harvesting and is indicative of low grade seaweed unlikely to have been produced to standards for human consumption.

What are trace elements?


A (precursor carotenoids, including betaine carotene, fucoxanthin and violaxanthin) (antioxidant) 63.40 µg, B1 (thiamin) 0.76 µg, B2 (riboflavin) 0.42 µg, B3 (niacin or vitamin PP) 12.67 µg, B5 (pantothenic acid and calcium pantothenate) 0.001 µg, B6 (pyridoxine) 0.0002 µg, B9 (folate) 1.80 µg, B12 (cobalamin) 0.003 µg, C (antioxidant) 848.26 µg, E (alpha-tocopherol) (antioxidant) with all the isomers of wheat germ 103.50 µg, H (biotin or vitamin B8) 0.09 µg, K (phytomenadione, K1 phylloquinone, K2 menaquinone 4 and menaquinone 7) 742 µg.

What are vitamins?

Pet & Equine Granules - Nutritional profile per 100g
Iodine levels in Seagreens products
Iodine variance in commercially available seaweeds

Over the past decade we have built up a unique body of data on the composition of our native wild seaweeds for which there is no academic or commercial parallel.

Typical nutritional values are averages over the past decade. Several times each year, each batch we harvest is comprehensively analysed by the same methods at independent, government accredited laboratories in the UK, USA and EU.

Nothing is added to or extracted from our seaweeds, which are certified to Nutritious Food Seaweed standard by the BDA (UK Biodynamic Association). They are also BRC (British Retail Consortium), Organic, Kosher for Passover, compliant for Halal, Vegan, and non-allergenic for any special dietary requirements, free from any harmful contaminants.

The Seagreens® project has significantly improved nutrient values through its pioneering production with 5 harvesting locations in the British Isles and Nordic region over the past quarter century. That is why leading food and nutrition brands use Seagreens® ingredients in their own products.

All data are copyright protected and all rights reserved by Seagreens Trust. The data applies only to seaweeds produced by Seagreens. Reproduction in any form for public, commercial or professional use without written permission is prohibited. The word Seagreens is a registered trade mark of Seagreens International Partnership Trustees Ltd.