Spirulina is a food-grade dried biomass of the blue-green microalga Arthrospira platensis, valued as a complete protein source rich in chlorophyll, phycocyanin, vitamins, and minerals.We supply bulk Spirulina sourced from leading China manufacturers, available in powder form for global food and beverage producers. Our Spirulina is widely used in dietary supplements, functional foods, sports nutrition, powders and natural colorant.
Spirulina is cultivated in alkaline freshwater ponds or photobioreactors, then harvested, washed, and spray-dried to produce a fine dark green-blue powder.
It contains 55-70% complete protein, essential amino acids, B-vitamins (including B12 analog), iron, gamma-linolenic acid (GLA), chlorophyll, and phycocyanin. One of the most nutrient-dense superfoods known.
Grades / Types Available: Food Grade, Feed Grade
| Item | Specification |
|---|---|
| Appearance | Dark green-blue fine powder |
| Protein | ≥ 60% |
| Moisture | ≤ 7.0% |
| Ash | ≤ 9.0% |
| Mesh Size | 80-100 mesh |
| Heavy Metals | ≤ 10 ppm |
| Total Plate Count | ≤ 50,000 cfu/g |
| Salmonella | Negative |
| Purity (Food Grade) | ≥ 60% |
| Moisture/Loss on Drying | ≤ 7% |
| pH | 7.0 - 9.0 |
| Lead | ≤ 1 ppm |
| Arsenic | ≤ 0.5 ppm |
| Yeast & Mold | ≤ 100 cfu/g |
| Particle Size/Mesh | ≥ 80 mesh |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Spirulina with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.