1. Home
  2. Algae & Seaweed Extracts
  3. Brown Seaweed Extract
Algae & Seaweed Extract

Brown Seaweed Extract (Sargassum fusiforme / Laminaria japonica) – Fucoxanthin 1–95%

Sargassum fusiforme / Laminaria japonica · Laminariaceae

Marker compound
Fucoxanthin
Standardisation
1–95% (HPLC)
Assay method
HPLC
CAS
3351-86-8
Plant part
Algae & Seaweed
Origin
China, Japan, Korea

Brown Seaweed Extract (Sargassum fusiforme / Laminaria japonica) – Fucoxanthin 1–95%

Brown Seaweed extract is produced from the thallus of Sargassum fusiforme / Laminaria japonica (Laminariaceae family) and supplied as a standardized algae extract, standardized to Fucoxanthin. Available grades: 1%, 5%, 20%, 95%. Typical sourcing: China, Japan, Korea. For B2B formulation in nutraceuticals & supplements.

1%5%20%95%

Specifications

Botanical name Sargassum fusiforme / Laminaria japonica
Common names Brown seaweed
Plant family / part Laminariaceae / Thallus
Marker compound Fucoxanthin
Phytochemical class Carotenoids › Xanthophylls & apocarotenoids
Available grades 1%, 5%, 20%, 95%
Made-to-order grades 20% (produced on request; confirm lead time)
Assay method HPLC
CAS number 3351-86-8
Form Algae & Seaweed Extract
Origin China, Japan, Korea
Pack sizes Sample (50 g), 250 g, 1 Kg, 5 Kg, 25 Kg
Shelf life & storage Typically 24 months in sealed original packaging; store cool, dry and away from light

Formulation focus

  • Blood Sugar & Metabolic Health
  • Thyroid Support

Industries

Nutraceuticals & Supplements

Documentation

Batch Certificate of Analysis, Technical Data Sheet and MSDS available on request. Confirm the assay method (HPLC, UV or gravimetric) on the CoA, as results differ between methods.

For B2B formulation and research use. Statements have not been evaluated by the FDA or other regulators; this ingredient is not intended to diagnose, treat, cure or prevent any disease.