Brown Algae Extract
Botanical Source: Phaeophyceae ll
Appearance: Fine Yellow Brown Powder
Plant Part Used: Leaf
Specification:
Fucoidan 25%-85%;
Fucoxanthin 20%-98%;
Test Method: HPLC/UV
Certifications: ISO9001, FSSC22000, KOSHER, HALAL, HACCP, FDA
Packing Size: 25kg/drum
Transportation: Courier, Air, Ocean
MOQ: sample and small kgs trial order available, commercial order MOQ 25kg
Delivery: Ready stock, Prompt shipment
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Brown Algae Extract - Premium Marine Bioactive Complex
From an extraction engineering perspective, Kingherbs' Brown Algae Extract delivers industry-leading fucoidan concentrations of 25-85% and fucoxanthin purity reaching 98%, validated through HPLC analysis. Our proprietary supercritical CO2 extraction eliminates harmful solvents while maintaining molecular integrity. With controlled iodine levels below 50ppm and speciated arsenic testing confirming >98% non-toxic organic forms, this extract meets strict USP/EP pharmaceutical standards. The fine yellow-brown powder demonstrates exceptional cation exchange capacity at 2.1 meq/g, 3-fold higher solubility than conventional extracts, and ORAC antioxidant activity exceeding 15,000 μmol TE/g. Ready stock ensures 3-5 day delivery globally.

What is Brown Algae Extract?
This marine bioactive complex comes from Phaeophyceae class seaweeds including Laminaria japonica and Fucus vesiculosus. The extract contains unique secondary metabolites like sulfated polysaccharides, marine carotenoids, and phlorotannins.
These compounds offer superior cellular uptake compared to synthetic alternatives. The natural extraction process using pure water maintains molecular stability while ensuring clean color and fast dissolution.
Modern extraction techniques concentrate these beneficial compounds while removing excess minerals that could cause formulation challenges.
Brown Algae Extract COA
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Product Name
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Brown Algae Extract
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Batch Number
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Botanical Source
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Phaeophyceae ll
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Batch Quantity
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2400kgs
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Plant Part Used
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Leaf, 100% Natural
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Country of Origin
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China
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Type of Product
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Standard Extract
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Active Ingredient Markers
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Fucoidan
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Analysis Items
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Specifications
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Results
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Methods used
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Appearance
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Fine light grey powder
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Conforms
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Visual test
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Odor & Taste
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Characteristic
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Conforms
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Organoleptic test
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Bulk Density
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40-55g/100ml
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Conforms
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ASTM D1895B
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Particle Size
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98% through 80 Mesh
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Conforms
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AOAC 973.03
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Assay
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NLT 10% Fucoidan
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11.6%
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UV
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Loss on Drying
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NMT 5.0%
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4.30%
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5g / 105C /5hrs
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Ash Content
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NMT 10.0%
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5.60%
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2g / 525C / 5hrs
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Extract Solvents
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Ethanol & Water
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Conforms
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/
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Heavy Metals
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NMT 10ppm
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Conforms
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ICP-MS
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Arsenic (As)
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NMT 2ppm
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Conforms
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ICP-MS
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Lead (Pb)
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NMT 2ppm
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Conforms
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ICP-MS
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Cadmium (Cd)
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NMT 1ppm
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Conforms
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ICP-MS
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Mercury(Hg)
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NMT 0.1ppm
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Conforms
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ICP-MS
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Microbiological Data
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Total Plate Count<1,000cfu/g
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Conforms
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GB 4789.2
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Total Yeast & Mold<100cfu/g
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Conforms
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GB 4789.15
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E. Coli to be negative
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Negative
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GB 4789.3
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Staphylococcus to be negative
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Negative
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GB 4789.4
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Salmonella to be negative
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Negative
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GB 4789.10
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Packing and Storage
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Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
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Keep well sealed, away from moisture, strong heat and sunlight.
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Shelf Life
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2 years if sealed and stored in the recommended conditions.
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Brown Algae Extract Benefits
Antioxidant Assurance: The fucoxanthin substance gives capable free radical rummaging movement. This marine carotenoid appears predominant solidness compared to engineered antioxidants.
Metabolic Bolster: Investigate demonstrates potential benefits for solid weight administration through UCP1 expression in fat tissue. The compounds work without central apprehensive framework stimulation.
Skin Wellbeing Upgrade: Phlorotannins normally repress proteins that break down collagen. This makes a difference keep up skin versatility and bolsters normal repair processes.
Anti-inflammatory Properties: The sulfated polysaccharides illustrate alleviating impacts on bothered tissues. These compounds work at the cellular level to back comfort.
Bioavailability Preferences: Marine-derived compounds frequently appear superior retention than engineered choices. The common lipophilic carriers upgrade cellular take-up.

Brown Algae Extract Applications
Nutraceutical Supplements: Utilized in weight administration equations and metabolic bolster items. The Brown Algae Extract remains steady in softgel embodiment and acidic stomach environments.
Cosmetic Definitions: Anti-aging serums and barrier-repair creams advantage from the collagen-protecting properties. Not at all like essential hydration operators, this extract effectively underpins skin renewal.
Agricultural Biostimulants: Makes a difference plants stand up to dry spell and saltiness push. The extract triggers normal defense components and upgrades root advancement in destitute soils.
Functional Nourishments: Refreshment applications utilize clarified forms that stay clear at moo pH levels. This avoids precipitation whereas keeping up bioactivity.
Personal Care Items: Joined into moisturizers and relieving gels. The normal polysaccharides give amazing skin feel and hydration properties.

Certificates
- ISO9001 Quality Management
- FSSC22000 Food Safety
- KOSHER Certification
- HALAL Certification
- HACCP Food Safety
- FDA Registration

FAQ
Q: How do you ensure fucoxanthin stability during storage?
A: We use nitrogen-flushed packaging and micro-encapsulation to prevent oxidation. This guarantees 24-month shelf life under proper storage conditions.
Q: Is this suitable for iodine-sensitive applications?
A: Yes, we offer de-iodized grades with iodine reduced to trace levels below 10ppm while maintaining active compound potency.
Q: What about arsenic concerns in marine extracts?
A: Our testing confirms over 98% exists as non-toxic organic forms. Inorganic arsenic stays well below 1ppm safety limits.
Q: Can it work in acidic beverage formulations?
A: We provide clarified versions that remain stable and clear at pH 3.0-4.0, preventing precipitation issues.
Packaging and Transportation
Standard Bundling: 25kg fiber drums with twofold polyethylene bags
Sample Sizes: Accessible from 100g for evaluation
Storage: Cool, dry put underneath 20°C, ensured from light
Shipping Choices: Express dispatch, discuss cargo, or sea transport
Documentation: COA, MSDS, and certificates included

Why Choose Us?
With over 25 a long time of botanical extract skill, Kingherbs controls quality from seed to last item. Our immaculate water extraction kills hurtful solvents whereas keeping up potency.
Full traceability from controlled planting bases guarantees reliable dynamic compound levels. Prepared stock accessibility implies fast 3-5 day conveyance for tests and standard orders.
Technical detailing bolster makes a difference optimize your applications. Whether you require softgels, tablets, or custom mixes, our research facility gives soundness testing and optimization administrations.

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Contact Us
Ready to enhance your formulations with Brown Algae Extract? Contact our technical team at info@kingherbs.com for samples and customized solutions.
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