Spirulina Wholesale

What is Spirulina?

Spirulina is a microalgae that grows naturally in warm, freshwater lakes and is cultivated worldwide for its dense composition and rich color. Known for its distinct smell, spirulina is widely used in green superfood blends, supplements, and beverages. Its versatility across industries makes it a valuable addition to health-focused formulations.

Chlorella serves as an excellent alternative or complementary algae, with a similar nutritional profile and comparable applications in wellness products.

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Types and Forms of Spirulina

• Spirulina Powder: Made by drying and finely grinding spirulina, retaining its blue-green color and nutrient profile. The powder blends well into smoothies, drinks, and supplements.
• Spirulina Tablets: Compact and convenient, tablets are popular in supplement markets. Available in standard sizes (250 mg, 400 mg, 500 mg), they provide an easy-to-consume format for daily use.

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Harvest Season of Spirulina

Spirulina is cultivated year-round in controlled freshwater environments, such as open ponds or photobioreactors. This ensures consistent supply and stable quality, making it a reliable ingredient for continuous production.

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Producing Countries

Key spirulina-producing countries include China, India, the United States, and Thailand. These regions have the controlled environments and infrastructure required for high-quality microalgae cultivation. In Europe, photobioreactors are the primary method of production.  This method allows for controlled cultivation conditions, leading to higher purity and consistency in the final product.

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Trends & Industry Insights

Spirulina has a long history of use, dating back to the Aztecs and other early cultures. It re-emerged in the 20th century as a promising sustainable protein and was studied by NASA for use in space travel. Today, spirulina is a flagship superfood for plant-based and clean-label formulations. It is widely used in energy bars, protein powders, beverages, and even natural colorants. The demand for sustainable and functional ingredients continues to drive innovation in spirulina applications, including algae-based snacks and vegan protein blends. North America held the largest market share of 51% in 2024, driven by high demand for natural food colorants and dietary supplements.

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Spirulina Manufacturers

Wholesale spirulina is valued for its high protein content (up to 70%), chlorophyll, and antioxidant properties. It is available through Nutrada manufacturers in powder and tablet form, harvested in controlled environments and tested for purity. Products come in 5, 20, or 25 kg food-grade bags and are accompanied by COAs, phycocyanin assays, and heavy metal testing.

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Bulk Spirulina

Ideal for high-volume formulations in the food, supplement, or pet nutrition space, bulk spirulina is offered in powders or tablets. Packaging is vacuum-sealed or nitrogen-flushed in multilayer bags to protect against UV light, moisture, and oxidation.

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Private Label Spirulina

Private label spirulina allows wellness brands to enter the superfood space quickly. Nutrada suppliers offer powder and tablet formats in retail-ready packaging (100g, 250g pouches or tablet jars). Services include custom labeling, design, and regulatory support.

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Organic Spirulina

Organic spirulina is grown without synthetic inputs and meets Organic standards. Cultivated in mineral-rich freshwater systems and tested for contaminants, organic spirulina is available in powder or tablet form and packaged in sealed, food-safe multilayer bags to preserve freshness.

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Find Spirulina Suppliers on Nutrada

Whether you're sourcing bulk powder, private label products, or certified organic spirulina, Nutrada helps you connect with reliable global suppliers. Find spirulina producers on Nutrada and streamline your ingredient sourcing with clarity, safety, and transparency.

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