Ascophyllum nodosum is a large, common brown alga (Phaeophyceae) in the family Fucaceae, being the only species in the genus Ascophyllum. It is seaweed of the northern Atlantic Ocean, also known as rockweed, Norwegian kelp, knotted kelp, knotted wrack or egg wrack.
It is common on the north-western coast of Europe (from Svalbard to Portugal) including east Greenland and the north-eastern coast of North America.
A. nodosum is found mostly on sheltered sites on shores in the midlittoral, where it can become the dominant species in the littoral zone. The species is found in a range of coastal habitats from sheltered estuaries to moderately exposed coasts, and often it dominates the intertidal zone (although subtidal populations are known to exist in very clear waters). However, it is rarely found on exposed shores, and if it is found, the fronds are usually small and badly scratched. This seaweed grows quite slowly, 0.5% per day, carrying capacity is about 40 kg wet weight per square meter, and it may live for 10–15 years.
This product is packaged in protective foil bags. These keep the contents fresh and protected from moisture and light. Look out for the QR code on the label - you can scan this with your smartphone to download the Certificate of Analysis document for this product.
Powdered herbs like Ascophyllum Nodosum / Kelp Powder are exactly that. We take high quality whole or cut herbs and process them using our powdering machine. Sometimes we source powdered herbs directly from our suppliers.
Using our powdering machine we can choose the size of the ground herb particle. This means we can produce everything from a course powder, which might be used in a herbal tea or infusion, to a very fine powder.
Powdered herbs like Ascophyllum Nodosum / Kelp Powder might be used by herbalists in the production of herbal capsules. Powdered herbs are also sometimes used in tincture or fluid extract production.