Pure Natural Free Sample Sea Kelp Extract Powder Fucoidan Fucoxanthin

• Customization: Available
• Certification: ISO, Kosher/Halal/cGMP/Organic
• Assay Method: HPLC, UV
• Application Form: Lotion, Suppository, Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine, Cosmectic/ Feed
• State: Powder
• Extract Source: Herbs
• Form: Powder
• Cultivation Method: Artificial Planting
• Extraction Type: Solvent Extraction
• Grade: Healthcare Grade
• Product Name: Sea Kelp Extract
• Latin Name: Undaria Pinnatifida/Laminaria Japonica
• Free Sample: 5-20g
• MOQ: 1kg
• Appearance: Fine Yellow Brown Powder
• Certificate: ISO, Halal, Kosher, cGMP, Organic
• Storage: Cool Dry Place
• Shelf Life: 2 Years
• Transport Package: Drum, Plastic Container, Vacuum Packed
• Specification: 50%, 80%Fucoidan, 10%Fucoxanthin, 10: 1
• Trademark: vigorous
• Origin: Hunan, China

Product Description

Product Description

Pure Natural Free Sample Sea Kelp Extract Powder Fucoidan Fucoxanthin
 

Sea kelp extract is a bioactive compound derived from natural brown seaweed, rich in alginic acid, fucoidan, iodine, minerals, and antioxidants. Known for its moisturizing, anti-inflammatory, and collagen-boosting properties, it is widely used in skincare to repair barriers and slow aging. The extract also contains high levels of dietary fiber and trace elements, supporting metabolism and immune function in nutraceuticals. Gentle and safe for sensitive skin, it enhances elasticity and radiance. As a sustainable marine resource, sea kelp extract is valued in cosmetics and wellness industries for its natural efficacy. Its versatility makes it ideal for both topical applications and dietary supplements.

 

Analysis Items	Specifications	Test Methods
Appearance & Color	Fine Yellow Brown powder	Visual
Odor & Taste	Characteristic	Organoleptic
Mesh Size	NLT 90% through 80 mesh	80 Mesh Screen
Method of Extraction	Water	/
Extract Solvent	Water	/
Moisture Content	NMT 5.0%	5g / 105ºC / 2hrs
Ash Content	NMT 5.0%	2g / 525ºC / 3hrs
Heavy Metals	NMT 10ppm	Atomic Absorption

 

Application of Sea Kelp Extract

Sea kelp extract, derived from brown seaweed, is a nutrient-rich substance widely used in agriculture, cosmetics, and food industries due to its high content of vitamins, minerals, amino acids, and growth hormones like auxins and cytokinins.

1. Agriculture

In farming, sea kelp extract acts as a bio-stimulant, enhancing plant growth, root development, and stress resistance. It improves soil fertility by promoting microbial activity and increasing nutrient uptake. Farmers use it as a foliar spray or soil additive to boost crop yields and improve drought and pest resistance.

2. Cosmetics & Skincare

Rich in antioxidants, alginates, and fucoidan, kelp extract is used in skincare products for its anti-aging, moisturizing, and anti-inflammatory properties. It helps in collagen production, reducing wrinkles and protecting skin from UV damage. It is also used in hair care products to strengthen hair follicles and prevent breakage.

3. Food & Nutraceuticals

Kelp extract is a natural source of iodine, essential for thyroid function, and is used in dietary supplements. It is also added to functional foods for its high mineral content (calcium, magnesium, potassium) and as a natural thickener (alginate) in processed foods.

4. Environmental Applications

Due to its ability to absorb heavy metals and pollutants, kelp extract is used in bioremediation to clean contaminated water bodies.

Conclusion

 

Company Profile

 

Changsha Vigorous-Tech Co., Ltd.

--Founded in 2005

 

Why choose us?

* A Manufacturer of botanical extracts with our own factory more than 20 years---Offering you professional service
* Pure natural & high quality & competitive price &stable supply---Providing high quality goods
* Organic, ISO, Halal, Kosher certificated & Own lab and third party lab testing---Guaranteeing the goods quality
* Familiar with the market & fast quote and reply & rich experience ---Saving your time
* Free sample available--Knowing our goods better

Changsha Vigorous-tech Co., Ltd. manufactures products and manages the factory(Hunan Superfood Co., Ltd) adhering to strict GMP To ensure product quality, our R&D labs are equipped with a full range of testing equipment, such as high performance liquid chromatography (HPLC), thin layer chromatography (TLC), gas chromatography (GC), UV-visible spectrometer (UV). Meanwhile, we also own a professional quality assurance team to ensure that each batch of products undergoes rigorous testing and provide a unique certificate of analysis for each individual shipment.
Manufacturing process of Sea Kelp Extract  

Certifications

 

The following certificates available if you require:

ISO / ISO22000

COA / MSDS
Gluten Free / Allergen Free

GMO Free / Non Irradiation
Organic certificate/ Certificate of origin(Form/CO)/Kosher/Halal/CGMP
Phytosanitary certificate / Microbial certificate
Food certificate / Heavy metal statement

Residual solvent meet E.P. requirements. / Non-Animal Material

 

Packaging & Shipping

Our Storage and Packaging(Very tidy,No dusty):

How about sample policy?

If we have the sample in stock.we will provide free sample to you.If we don't have it in stock. then you should pay the sample fee.any way,the sample fee will pay back to you when you confirm the roder.

Packing Detail: Packed in paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum.

Storage Situation:Stored in a cool and dry well-closed container, keep away from moisture and strong light / heat. 
Shelf Life:  two years under well Storage situation and stored away from direct sun light. 

Express(Send Free sample):
 

Which shipping way is available and how to track?

By sea to your nearest port

By air to your nearest airport 

By express (DHL,UPS,FEDEX,TNT,EMS)to your door

When ur order shipping out . we will provide u a tracking no. then u can know clearly the status of the goods 

Our Advantages

Pre-sales
1.High quality control
2.Free samples(5-20g)
3.Kosher, MSDS, Food certification, etc
Sales
1.Professional sales director
2.Excellent R&D back up
3.24 hours service
After-sales
1.Shipment tracking
2.Goods quality following
3.Periodically contacting

FAQ

Q:What about your standard delivery time?
A:Normally the delivery time is 3-15 days. If you need it in a hurry, we will make immediate delivery.
Q:Is there any discount?
A:Sure, Prices are closely related to the quantity. The more, the cheaper.
Q:Can you provide samples?
A:Yes, normally we can provide samples 5-20 g. You could purchase a small amount of product too.If you need it, please don't hesitate to contact us.
Q:Do you have guarantee on your products?
A:The product are 100% pure natural with high quality. We are sure that every batch comes with the unique COA. All extracts are tested in-house; random extracts are tested by authoritative analytical labs.
Q: What is your MOQ?
A: Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q: What's your payment terms?
A: You can pay to us via T/T Bank, Visa Card, Master Card, e-Checking, Paypal, Western Union.
Q:How to ship and delivery?
A:Transit could be DHL. For mass orders, it will be delivered by air or sea.