Spirulina Powder & Tablets - Bulk & Wholesale

Spirulina is sourced in spray-dried powder and phycocyanin extract, two procurement decisions that require different supplier qualifications. Filter by protein content on Nutrada to find GFSI-certified suppliers and request bulk quotes. All spirulina suppliers on Nutrada provide batch-specific heavy metal and microcystin testing, essential for food safety verification before ordering.

Spirulina Types and Forms

Spirulina Origin and Supply

China produces the majority of commercial spirulina from facilities in Hainan and Inner Mongolia using open-pond cultivation systems. India supplies from Tamil Nadu and Andhra Pradesh with both open-pond and photobioreactor systems. Hawaiian spirulina from companies like Nutrex Hawaii have a 3-5x higher price compared to Chinese origin due to closed cultivation systems and reduced contamination risk. Mexico and Chad provide smaller volumes, with Chad offering traditional wild-harvested spirulina from Lake Chad. European buyers increasingly specify closed photobioreactor cultivation to minimize microcystin contamination risk from co-occurring wild algae in open pond systems.

Bulk Spirulina

Spirulina is highly hygroscopic and requires storage below 25 degrees Celsius with moisture content maintained below 7%. Standard packaging uses aluminum-lined multilayer bags to prevent UV degradation and moisture absorption. Shelf life reaches 24 months under proper storage conditions versus 12 months if exposed to light or humidity above 60%. Buyers must verify the heavy metal panel results and microcystin levels on every batch CoA before accepting delivery, as algae naturally bioaccumulate contaminants from growing environments.

Organic Spirulina

China and India offer EU Organic and USDA NOP certified spirulina, with Hawaiian producers providing both certifications on premium-grade material. Indian organic spirulina suppliers typically maintain deeper inventory levels for dual-certified product compared to single-certification Chinese sources. Chlorella provides similar organic certification availability from the same origin regions.

Spirulina Private Label

Consumer formats include 100g and 250g retail pouches, 60-120 count tablet bottles, and single-serve sachets for smoothie applications. MOQ for private label spirulina starts at 500 kg minimum compared to 25 kg for bulk orders. Buyers must confirm the final mesh size specification before production starts, as fine powder (80-120 mesh) dissolves better in beverages while coarser grades work better for tablet compression.

Spirulina Manufacturers

Spirulina manufacturers concentrate in China, India, and Hawaii with established photobioreactor and open-pond cultivation facilities. Request batch-specific CoA including protein content, heavy metal panel (lead, cadmium, mercury, arsenic), microcystin levels, and microbiological testing from all suppliers before committing to orders. Nutrada lists GFSI-certified spirulina suppliers from China, India, USA, and Mexico, covering spray-dried powder and phycocyanin extract across conventional and organic supply. All orders are placed directly with certified suppliers, with no intermediary.

Further reading:

• Spirulina Types and Varieties