Bladder Wrack Extract

Bladder Wrack Extract

Product Name: Bladder Wrack Extract
Botanical Source: Fucus vesiculosus
Appearance: Fine brownish yellow powder
Part Used: Whole herb, 100% Natural
Specification:Fucoidan 10–50% Iodine 0.08–0.4%
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

Bladder Wrack Extract – Premium Marine Botanical Ingredient

Kingherbs Limited uses verified titration and UV/HPLC to manufacture pharmaceutical-grade Bladder Wrack Extract standardized to Fucoidan 10–50% and Iodine 0.08–0.4%. Our extract preserves heat-sensitive fucoidans and phlorotannins from verified Northern Atlantic Fucus vesiculosus harvest zones using pure water or food-grade ethanol and no harsh solvents. All batches undergo ICP-MS heavy metal screening for inorganic arsenic < 2 ppm, lead < 3 ppm, and mercury < 0.1 ppm. Our 95% pass-through 80-mesh powder ensures consistent formulation of thyroid support supplements and metabolic complexes with steady iodine concentration (±0.02% tolerance) and high water solubility. Ready stock allows 3–5-day global shipping.

What is Bladder Wrack Extract?

Fucus vesiculosus, a brown seaweed found in chilly oceans, provides this natural element. Organic iodine, fucoidans, and phlorotannins are present.

Our product iodine produces thyroid hormones. Hormones regulate calorie burning speed. The extract provides nutrients and beneficial ingredients for general health.

This marine extract contains protein-bound iodine, unlike synthetic. This type is safer and easy to digest.

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Bladder Wrack Extract COA

Product Name Bladder Wrack Extract Batch Number  
Botanical Source Fucus vesiculosus Batch Quantity 500kgs 
Plant Part Used Whole herb, 100% Natural Country of Origin China
Type of Product Standard Extract Active Ingredient Markers Iodine
Analysis Items Specifications Results  Methods used
Appearance Fine brownish yellow powder Conforms Visual test
Odor & Taste Characteristic, algae taste Conforms Organoleptic test
Particle Size 98% through 80 Mesh Conforms AOAC 973.03
Solubility Soluble in water Conforms Visual
Assay NLT 0.1% Iodine 0.15% Titration
Loss on Drying NMT 5.0% 4.12% USP
Ash Content NMT 5.0% 3.55% 2g /525℃ /3hrs
Extract Solvents Water Conforms /
Heavy Metals NMT 10ppm Conforms Atomic Absorption
Arsenic (As) NMT 5ppm Conforms Atomic Absorption
Lead (Pb) NMT 1ppm Conforms Atomic Absorption
Cadmium (Cd) NMT 1ppm Conforms Atomic Absorption
Mercury(Hg) NMT 1ppm Conforms Atomic Absorption
Sterilization Method High temperature & pressure for a short time of 5~10 seconds
Microbiological Data Total Plate Count<1,000cfu/g <200cfu/g GB 4789.2
Total Yeast & Mold<100cfu/g <20cfu/g GB 4789.15
E. Coli to be negative Negative GB 4789.3
Staphylococcus to be negative  Negative GB 4789.4
Salmonella  to be negative Negative GB 4789.10
Packing and Storage Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. 
Keep well sealed, away from moisture, strong heat and sunlight.
Shelf Life 2 years if sealed and stored in the recommended conditions.

Bladder Wrack Extract Benefits

Supports Healthy Thyroid Function

Your thyroid makes energy-regulating hormones using iodine. This extract supports hormonal balance naturally.

Promotes Metabolic Health

Your body converts food into energy more effectively with thyroid assistance. Together with diet and exercise, this may help control weight.

Delivers Antioxidant Protection

The extract's phenols and fucoxanthin neutralize free radicals. This protects cells from oxidative stress and promotes healthy aging.

Enhances Skin Elasticity

Fucoidan protects skin. Moisture retention and collagen/elastin enzyme inhibition are its benefits.

Aids Immune Function

Bladder Wrack Extract polysaccharides modulate immunity. They balance your immune system.

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Bladder Wrack Extract Applications

Food Supplements

Tablets and pills for thyroid support include this substance. For metabolic formulations, selenium, zinc, and ashwagandha are typically included.

Functional Drinks

Our water-soluble grade excels in clear liquids. Use it in energy drinks, wellness shots, and functional fluids without sedimentation.

Weight-Control Products

This extract works well in meal replacement powders and metabolic support mixes. It aids metabolism-boosting product formulation.

Topically applied makeup

Local circulation is increased with anti-cellulite and firming lotions. Extract minimizes dimples and hydrates skin.

Supporting Blood Sugar

Phosphatannins block carbohydrate digestion enzymes. This makes the extract useful in diabetic functional meals.

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Certificate 

Kingherbs Limited holds the following certifications:

• ISO9001 Quality Management System Certificate

• FSSC22000 Food Safety System Certificate

• HACCP System Certificate

• HALAL Certification

• KOF-K Certification

• FDA Registration

• Part of Hunan Botanical Extract Association (HNBEA)

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FAQ

Q: What is the product?

A: It is a natural extract from brown seaweed. It is rich in iodine, antioxidants, and minerals. People take it as a health supplement.

Q: How does it help my health?

A: It supports your thyroid gland. It helps your body burn fat for energy. It also boosts your immune system and reduces inflammation.

Q: Can it help with weight loss?

A: Yes, it may help. It speeds up your metabolism. It helps control your appetite. But it works best with a healthy diet and exercise.

Q: How should I take it safely?

A: Take it in capsules, tablets, or liquid drops. Always follow the label dosage. Do not take too much because it has iodine. Ask your doctor before using it.

Q: How do you ensure consistent iodine content?

A: We source from specific harvest zones and blend batches carefully. Every lot undergoes titration testing to maintain tight specifications.

Q: Is arsenic contamination a concern?

A: We conduct speciation testing to separate toxic inorganic arsenic from harmless organic forms. Our extraction filters heavy metals and meets strict USP/EP limits.

Q: Can I use this in clear beverages?

A: Yes. Our water-soluble grade uses enzymatic hydrolysis. It produces a clear solution with minimal sediment, perfect for functional drinks.

Packaging and Transportation

Standard packaging: 25kg/fiber drum with two food-grade PE bags.

Request custom packaging for smaller trial volumes.

Storing: Keep cold, dry, and away from light and moisture.

Shelf Life: 24 months properly kept

DHL, FedEx, air freight, or ocean container shipping.

Sample and small trial orders; 25kg commercial orders.

Shipping: Ready stock ships in 3–5 business days.

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Why Choose Us?

Industry Experience: 25+ Years

Kingherbs specializes in plant extracts since 1996. We understand supplement and cosmetic makers' technological needs.

Tracking and controlling sources

Certified seaweed harvest zones work with us. All batches are traced to particular locations, assuring legitimate raw ingredients.

Clean Extraction

We utilize only food-grade ethanol or clean water. No harsh chemicals, no hexane. This safeguards heat-sensitive chemicals and provides clean ingredients.

Thorough Testing

HPLC chromatograms and COA are included with each batch. Heavy metal speciation, microbiology, and active compound levels are tested.

Tech Formulation Support

The application lab helps you create stable formulations. Custom ratio mixes, stability testing, and solubility optimization are available.

Flexible Order Quantities

We help your growth with 1kg samples or container loads. Sample orders accepted.

Speedy Global Delivery

We reliably deliver to over 60 countries with ready stock and logistical agreements.

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Our Warehouse and Shipment

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Our Teams & Exhibitions

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Contact Us

Ready to formulate with premium Bladder Wrack Extract? Request your COA and sample today at info@kingherbs.com.