1. Product Page Content – Blue Spirulina Extract (Strong B2B Focus)
Blue Spirulina Extract – Bulk Supply from Trusted Herbal Extract Supplier
Blue Spirulina, derived from the microalgae Arthrospira platensis, is a natural, vibrant blue pigment widely used in food, beverage, and dietary supplement applications. As a leading botanical extract manufacturer and plant extract factory in China, we provide premium bulk herbal extracts with consistent quality and full traceability. Our factory specializes in producing high-purity GMP-certified Blue Spirulina suitable for cosmetics, health supplements, and functional foods. Buyers looking to buy herbal extracts wholesale can rely on our rigorous testing standards, full COA support, and customizable options for bulk orders.
2. Product Overview
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Scientific Name: Arthrospira platensis
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Active Component: Phycocyanin ≥ 20% (HPLC)
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Appearance: Deep blue fine powder
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Solubility: Water-soluble, stable in pH 4–8
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CAS Number: 11016-15-2
Blue-Spirulina-Production-Quality-Control-Chart -
Delivery Lead Time: 3–7 days (sample), 7–15 days (bulk)
Key Benefits & Applications:
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Natural colorant for beverages, snacks, and confectionery
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Ingredient in dietary supplements and nutraceutical products
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Cosmetic formulation for skin-care masks and serums
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Rich in antioxidant pigments (phycocyanin)
3. Health-Related Notes
Blue Spirulina is widely studied for its antioxidant properties. While marketed for health and wellness applications, all statements adhere to regulatory compliance to avoid therapeutic claims. Scientific references are available for further reading: PubMed, NIH.
4. Usage Guidelines
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Dosage for Food & Beverage: 0.1–0.3% w/w as a natural coloring agent
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Dietary Supplement: 200–500 mg per serving (as raw material)
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Cosmetic Formulations: 0.05–0.2% as colorant or antioxidant additive
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Storage: Store in a cool, dry place away from direct sunlight; shelf life 24 months
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Packaging: 1kg, 5kg, 10kg, or customized packaging available
5. Traditional & Modern Applications
Historically consumed in African and Asian regions as a nutrient-rich food source, Blue Spirulina is now utilized globally in functional foods, beverages, and dietary supplements. Modern applications include:
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Nutraceutical capsules & tablets
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Vegan protein powders
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Functional drinks and smoothie powders
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Cosmetic masks and natural dyes
6. Recommended Formulation & Best Practices
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Combine with citric acid or mild acidifiers to maintain color stability
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Avoid high-heat processing above 80°C to preserve phycocyanin
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Compatible with other botanical extracts like turmeric or beetroot for vibrant blends
7. Product Specifications & COA
| Category | Parameter | Limit / Specification | Test Method |
|---|---|---|---|
| Pesticide Residue | Chlorpyrifos, DDT, etc. | ND | GC-MS |
| Heavy Metals | Pb, As, Cd, Hg | Pb ≤ 1 ppm, As ≤ 1 ppm, Cd ≤ 0.5 ppm, Hg ≤ 0.1 ppm | ICP-MS |
| Microbial | Total Plate Count, E. coli, Salmonella, Yeast & Mold | TPC ≤ 1000 CFU/g, E. coli ND, Salmonella ND | AOAC 990.12 / ISO Methods |
8. Production Process
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Raw Material Selection: Certified spirulina strains, cultivated in controlled freshwater ponds
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Harvesting: Gentle filtration to retain pigments
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Extraction: Water-based extraction under low-temperature conditions
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Purification: Filtration & concentration of phycocyanin
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Drying: Spray drying to produce fine, stable powder
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Quality Control: HPLC, UV, and microbial testing at every batch
9. Scientific Source & Quality Assurance
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Raw Material Traceability: Every batch has detailed origin and cultivation record
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Production Standards: ISO 9001, HACCP, GMP-certified facility
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Third-Party Testing: HPLC, UV spectrometry, microbial assays
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Certifications: Kosher, Halal, Organic (upon request)
10. Storage & Shelf Life
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Storage: Cool, dry, dark conditions
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Shelf Life: 24 months from production date
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Packaging Options: Aluminum foil bags, drums, or customized packaging
11. Sample Policy, MOQ & Shipping
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Sample Policy: Free sample available for evaluation
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Minimum Order Quantity (MOQ): 5 kg for bulk orders
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Shipping: Sea freight or air freight; buyer responsible for shipping costs
12. Applicable Industries & Use Cases
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Food & Beverage: Natural coloring for drinks, candies, snacks
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Dietary Supplements: Capsules, powders, tablets
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Cosmetics: Face masks, serums, creams
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Functional Foods: Smoothies, protein blends
13. FAQ
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Q: Can I request a customized herbal extract?
A: Yes, we provide customized herbal extract solutions for bulk orders. -
Q: What certificates do you offer?
A: ISO, GMP, HACCP; third-party COAs for heavy metals, pesticides, and microbial limits. -
Q: Do you provide samples?
A: Yes, free samples are available for evaluation. -
Q: How long is the shelf life?
A: 24 months under proper storage conditions.
