China Spirulina Manufacturers Suppliers Factory - Buy Spirulina Made in China

Bulk Spirulina Powder & Tablets for Commercial Food, Supplement & Feed Manufacturing

Spirulina for Bulk Commercial Applications Commercial-scale manufacturing requires raw material consistency across high-volume production batches. Sourced from controlled open-raceway ponds or closed photobioreactors, our bulk spirulina delivers a verified nutritional profile characterized by a minimum of 60% crude protein and rich concentrations of natural phycocyanin. Processing parameters—including low-temperature spray drying and micro-pulverization—preserve heat-sensitive amino acids, vitamins, and cellular structures. Supplied in industrial volumes, the material integrates directly into high-speed tablet presses, capsule filling lines, and continuous food extrusion systems without agglomeration or flow disruption.

Best Organic Spirulina Powder
Best organic spirulina powder is one of our best-selling products. We offer spirulina in organic, conventional, and feed grade specifications. Our spirulina is of consistent quality and is widely used in food and health supplements. We
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Natural Spirulina Powder
Natural spirulina powder is a filamentous microalga belonging to the Oscillatiaceae family of the cyanobacteria phylum. It gets its name from its spiral structure observed under a microscope.
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Organika Spirulina Powder
Our organika spirulina powder mainly export to North America and European countries. More and more customers focus on personal health. Thus demand for organika spirulina powder keeps increasing.
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Feed Grade Spirulina
Feed grade spirulina has a protein content as high as 60%-70%, and is rich in easily digestible and absorbable essential amino acids, various vitamins (such as B vitamins), trace elements, and natural pigments (such as carotenoids and
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Best Organic Spirulina
Best organic spirulina tablets are a nutritional supplement made from spirulina, a blue-green algae rich in protein, vitamins, minerals, and antioxidants. Spirulina is often used to boost immunity, improve energy levels, and promote
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Spirulina Chlorella Mix Tablet
Spirulina Chlorella Mix Tablet is one of our popular products. In order to combine spirulina and chlorella nutrients, and improve product selling points, more and more customers order spirulina chlorella mix tablet. Moreover, their
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Blue Algae Spirulina Powder
Blue algae spirulina powder is a premium food-grade ingredient, ideal for diverse food applications and perfect for website display. Blue algae spirulina powder is made from high-quality blue algae, rich in natural phycocyanin, delivering
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Blue Green Spirulina Powder
Blue green spirulina powder is a versatile, food-grade superfood ingredient, perfect for website showcase and diverse food applications. Blue green spirulina powder boasts a vibrant blue-green hue, making it a popular choice for elevating
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Pure Blue Spirulina Powder
Pure Blue Spirulina Powder is a premium food-grade ingredient, ideal for website display and focused on versatile food applications. Pure Blue Spirulina Powder features a vivid, pure blue hue that elevates any food’s appearance, making it
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Spirulina Powder for Cows
Our spirulina powder for cows is a high-quality, all-natural feed supplement designed to elevate the health, productivity, and performance of your dairy and beef cattle. As a nutrient-dense superfood, spirulina powder for cows is packed
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Spirulina Powder for Pets
Our spirulina powder for pets is a premium, all-natural nutritional supplement crafted to support the overall health and vitality of your beloved furry friends. As a nutrient-rich superfood, spirulina powder for pets is loaded with
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Spirulina Powder for Feed
Our spirulina powder for feed is a high-performance, all-natural nutritional supplement designed to enhance the health, productivity, and efficiency of all livestock. As a nutrient-dense superfood, spirulina powder for feed is packed with
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Our Spirulina Product Range

Organic Spirulina Powder (60% Protein): Fine-mesh milled ingredient (80-100 mesh) designed for dry blending, smoothie mixes, and green superfood formulations.

Conventional Spirulina Powder (65% Protein): High-protein variant optimized for industrial nutrient enrichment and aquafeed applications.

Spirulina Tablets (200mg / 500mg): Direct-compression tablets produced without synthetic binders, lubricants, or anti-caking agents, ensuring rapid disintegration in gastric fluid.

Spirulina Granules: Dust-free granular format engineered for automated dosing systems in animal nutrition manufacturing.

Available Spirulina Specifications

Parameter	Specification
Protein Content	60%–68% (Kjeldahl method)
Phycocyanin Content	15%–22% (Spectrophotometric assay)
Moisture	Max. 7.0%
Ash	Max. 8.0%
Heavy Metals	Lead (Pb) < 0.5 ppm; Arsenic (As) < 1.0 ppm; Cadmium (Cd) < 0.2 ppm; Mercury (Hg) < 0.1 ppm
Microbiological Limits	Total Plate Count < 10,000 CFU/g; Coliforms < 10 CFU/g; Salmonella: Negative in 25 g; E. coli: Negative
Particle Size	95% passing through 100-mesh sieve (powder variants)

Spirulina Applications

Dietary Supplements

Compressed tablets, hard gelatin/vegetarian capsules, and nutrient-dense effervescent tablets.

Functional Foods & Beverages

Plant-based protein powders, snack bar formulations, pasta coloring, and nutritional beverage mixes.

Animal Nutrition & Aquaculture

Pigmentation enhancer for shrimp and ornamental fish feed; protein supplement for poultry and livestock premixes.

Manufacturing & Quality Control

Cultivation occurs in alkaline water bodies situated in designated zones isolated from urban and industrial pollution.
Real-time monitoring tracks water pH, temperature, and light intensity during the growth cycle.
Harvesting utilizes multi-stage vibrating screens followed by immediate fresh-water rinsing to eliminate salt residues.
Flash spray-drying operates at inlet temperatures strictly controlled below 70°C to prevent thermal degradation of natural pigments and vitamins.
Every production lot undergoes internal and third-party laboratory verification (HPLC and ICP-MS) for heavy metals, polycyclic aromatic hydrocarbons (PAHs), and microcystins before release.
Facility certifications include ISO 22000, HACCP, GMP, and USDA Organic.

Bulk Supply and OEM/ODM

Packaging Options

25 kg fiber drums with double-layer food-grade polyethylene inner liners; 500 kg jumbo bags for industrial feed plants.

OEM/ODM Services

Custom tablet tooling, private label bottling, blister packaging, and tailored protein-to-phycocyanin ratio blending.

Logistics & Storage

Stable supply chain capacity exceeding 500 metric tons annually; stored in temperature-controlled warehouses to prevent oxidation.

FAQ

Q: What is the standard Minimum Order Quantity (MOQ) for bulk orders?

A: The MOQ is 500 kg (20 standard drums) for standard powder specifications. Custom tablet production requires an MOQ of 1,000 kg per run.

Q: Do you provide a Certificate of Analysis (COA) for every shipment?

A: Every dispatched lot includes a lot-specific COA detailing protein assay, moisture, heavy metal levels, and microbiological test results.

Q: Is your spirulina tested for microcystins and cyanotoxins?

A: Yes. High-performance liquid chromatography (HPLC) tests verify that microcystin-LR levels remain below the strict detection limit of 1.0 ppb.

Q: Can you provide organic certification documentation for EU and US markets?

A: Yes. Products carry valid USDA Organic and EU Organic certifications issued by accredited control bodies.

Q: What is the typical shelf life and recommended storage condition?

A: Shelf life is 24 months when stored in unopened containers at temperatures below 25°C, protected from direct sunlight and high humidity.

Q: Are synthetic binders used in the production of spirulina tablets?

A: No binders, artificial colors, or flow agents are added. Tablets rely on direct compression technology utilizing natural cellular adhesion.

Q: How do you prevent contamination during the open-pond cultivation phase?

A: Farms use deep-well water sources rather than surface water, maintain high alkalinity levels that inhibit competing microorganisms, and perform daily microscopic purity checks.

Q: What are the accepted payment terms for new B2B manufacturing clients?

A: Standard terms involve T/T (30% deposit, 70% balance against copy of Bill of Lading) or irrevocable Letter of Credit (LC) at sight for qualified accounts.

As one of the most experienced spirulina manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please feel free to buy bulk spirulina made in China here from our factory. Good service and reasonable price are available.