Shaanxi LonierHerb Bio-Technology Co., Ltd is one of the most professional manufacturers and suppliers of raw fucoxanthin in China, featured by quality products and good price. Please rest assured to wholesale bulk natural raw fucoxanthin for sale here from our factory. Contact us for free sample.
Products Description
Raw fucoxanthin is a naturally occurring pigment belonging to the xanthophyll class of carotenoids, representing over 10% of the approximately 700 known natural carotenoids. It typically appears as a light yellow to red fine powder with good flowability, making it suitable for various formulation processes.As a fat-soluble ingredient, fucoxanthin is insoluble in water but shows good solubility in organic solvents such as ethanol.
With extensive experience in marine extract production, our company ensures high-quality fucoxanthin through carefully selected raw materials and advanced extraction technologies. We maintain strict quality control to ensure consistent purity, stability, and batch-to-batch reliability. Flexible specifications and customization options are available to meet different application requirements, including adjustments in content, color, and solubility characteristics. Supported by a stable supply chain, efficient logistics, and responsive technical service, we are committed to providing reliable products and professional support for long-term cooperation.
Product Characteristics
1)High-efficiency Natural Antioxidant
It has powerful free radical scavenging ability, antioxidant performance is much stronger than vitamin C and vitamin E.
2)Unique Marine Algae Pigment Property
Natural golden-brown active carotenoid extracted from brown seaweed, stable and safe natural nutrient.
3)UV Protection Property
Effectively protects skin cells from ultraviolet damage, resists photooxidative aging.
4)Excellent Lipid Solubility
Easy to absorb by human body, well adapted to capsule and oil-based nutritional formula.
5)Gentle and Low Irritation
Natural plant-based ingredient, mild property, low side risk for daily long-term supplement.
6) Multi-path Metabolic Regulation
Helps maintain healthy lipid metabolism, body homeostasis and normal inflammatory balance.

Technical Date Sheet
|
Assay |
NLT50% |
|
Appearance |
Red Fine powder |
|
Odor and Taste |
Characteristic |
|
Sieve analysis |
90% through 80 mesh |
|
Loss on Drying |
NMT5.0 % |
|
Total Ash |
NMT5.0 % |
|
Bulk Density |
40~60 g/100mL |
|
Tap Density |
60~90g/100mL |
|
Lead (Pb) |
<3.0mg/kg |
|
Arsenic (As) |
<2.0mg/kg |
|
Cadmium (Cd) |
<1.0mg/kg |
|
Mercury (Hg) |
<0.1mg/kg |
|
Total Aerobic Count |
NMT 1000cfu/g |
|
Yeast & Moulds |
NMT 100cfu/g |
|
E-Coli |
Negative |
|
Salmonella |
Negative |
|
Staphylococcus Aureus |
Negative |
Third Party Reports

What is stability ?
1) High-purity fucoxanthin is sensitive to heat and oxidation. However, fucoxanthin extracted directly from algae tends to exhibit better stability due to the natural presence of accompanying antioxidant components, such as polyphenols, which help protect its structure.
2) Fucoxanthin is light-sensitive, and its stability can be significantly improved when stored in dark conditions. The presence of natural antioxidants further helps reduce degradation. In addition, fucoxanthin shows greater stability under mildly alkaline conditions, with optimal stability around pH 9, while it is less stable in acidic environments.
3) Fucoxanthin in seaweed-based materials demonstrates good stability during dry processing and can be stored at room temperature under appropriate conditions, maintaining its quality over time.
Favourable Comment

Package and delivery Time
[Package Method]
1)The bulk package is 1Kg/Aluminum foil bags,or according to customer requirements
2)Stored in dry and cool place, keep away from strong light and heat.
3) 2 years when properly stored.
[Mode of Transportation]
1) Below 50 Kg, we suggest to ship the goods by DHL,UPS, FEDEX, TNT, etc.
2)50 ~200 Kg, we suggest to ship the goods by air.
3) Above 200 Kgs, we suggest to ship the goods by sea.

Welcome to LonierHerb Factory
1) Pre-shipment Samples is available for your confirmation before the bulk goods shipments.
2) Manufacturing Date is not older than 2 months at the time of order.
3) As per your quantity, we will choose the best mode of transportation, by sea , by air or International courier company.
4) Each batch of our products are analyzed before shipments, and guaranteed to comply with Specification

Raw Fucoxanthin, a premium natural carotenoid extracted from high-quality brown seaweed, gentle, safe and well-absorbed, it is an ideal daily nutritional supplement for long-term body care. Choose our pure, standardized fucoxanthin supplement to enjoy comprehensive marine-sourced wellness and healthier daily life easily. Email: info@lonierherb.com Whatsapp/Wechat: +86-13289383216
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