Seanol® — harvested from the deep
The deep sea has a secret. Your body already knows it.
Seanol® — the marine polyphenol from Ecklonia cava. Backed by 150+ published studies — including 7 human clinical trials†. One ingredient behind every product.
Begin the descent ↓50 m — the polymolecule
Dieckol. Measured.
Dieckol · C₃₆H₂₂O₁₈ · phlorotannin from Ecklonia cava
Dieckol is a phlorotannin measured in Seanol® — the dual-soluble marine polyphenol backed by 150+ published studies, including 7 human clinical trials†.
80 m — the ecosystem
Every product, one ingredient.
120 m — the data lives deep
Evidence, not promises.
7 human clinical trials†
Seanol® marine polyphenols are among the most-studied seaweed extracts — 7 published human clinical trials† within a body of 150+ studies spanning endurance, blood lipids, postprandial glucose, metabolomics and respiratory health.
150+ publications†
Peer-reviewed research on Seanol® — a structurally unique class of dual-soluble polyphenols.
Notified & compliant
FDA & EFSA notified. MFDS recognized. Every claim on this page is backed by the cited research — no more, no less.
From the Korean coast
Ecklonia cava, harvested in the waters off South Korea — where cold currents push the seaweed to concentrate polyphenols.
0 m — light returns
Your depth is waiting.
Find the Seanol® product that matches your goal — skin, hair, eyes, joints, cognition, or the ones you love.
Shop all Seanol®† Clinical studies and peer-reviewed publications cited on this page refer to the Seanol® ingredient — an Ecklonia cava marine polyphenol extract — not to any individual product.