Laminaria japonica (Brown Seaweed)

Laminaria japonica

Part Used

Cell wall

Country of Origin


What is Laminaria japonica for?

Laminaria japonica has been used in Traditional Medicine Systems for thousands of years. It contains fucoidan which is a complex polysaccharide. Recent studies have demonstrated a variety of health-benefitting biological functions of fucoidan.

Traditional Health Benefits of Laminaria japonica

  • Boosts immune system

  • Helps stabilize blood sugar levels

  • Supports weight loss

  • Promotes cognitive improvement

  • Supports longevity

  • Antioxidant properties

  • Anti-inflammatory


  • Artificial Coloring Free

  • Artificial Flavoring Free

  • GMO Free

  • Sugar Free

  • Soy Free

  • Yeast Free

  • Dairy Free

  • Corn Free
  • Gluten Free

  • Wheat Free

  • Nut Free

  • MSG Free

  • Egg Free

  • Fish Free

  • Peanut Free

  • Shellfish Free

  • Kosher

  • Organic


This information in our Ingredient Reference Guide is intended only as a general reference for further exploration and is not a replacement for professional health advice. This content does not provide dosage information, format recommendations, toxicity levels, or possible interactions with prescription drugs. Accordingly, this information should be used only under the direct supervision of a qualified health practitioner such as a naturopathic physician.

Products Featuring Laminaria japonica

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