PHAEOPHYCEAE - BROWN ALGAE

Ascophyllum nodosum

COMMON NAME: KNOTTED WRACK / ROCK WEED

Hand-harvested from wild Atlantic waters, dried below 40°C. Independently lab-tested — notably high in alginates and iodine relative to the rest of our range.


COMPOSITIONAL HIGHLIGHTS

A snapshot from our lab data.

Alginates

≈35.5% DM

Iodine

≈155 mg/kg

Vitamin B3

≈22.7 mg/100g

Folate

≈136 µg/100g

FIGURES FROM INDEPENDENT LAB ANALYSIS, A SINGLE SEASONAL HARVEST. COMPOSITION VARIES NATURALLY BY SEASON, HARVEST LOCATION, AND GROWING CONDITIONS — INDICATIVE ONLY. CURRENT CERTIFICATES OF ANALYSIS AVAILABLE ON REQUEST.



FULL TECHNICAL PORTFOLIO

Want the complete Certificate of Analysis for this species?

Submit a quote request and we'll send the full COA and technical portfolio for the species you're interested in.

More from the species library

Pelvetia canaliculata

Fucus vesiculosus

Fucus serratus