Spirulina Powder (≥60% Protein) | 100% Pure Nutrient-Dense Microalgae Superfood for Complete Vitality & Immune Defense
1. Product Overview & Value Proposition
Spirulina Powder is an unextracted, 100% pure whole-food raw material obtained from single-celled, spiral-shaped blue-green microalgae (Arthrospira platensis). Revered globally as nature’s original superfood, our spirulina is systematically cultivated in controlled freshwater raceway ponds supplied by natural mineral aquifers. Following harvest, the biomass undergoes microscopic filtration, thorough washing, and flash spray-drying under precise temperature controls. This preserves its living enzymatic integrity, vibrant natural pigments, and heat-labile vitamins without the use of chemical carriers, synthetic additives, or extraction solvents.
As a leading bulk spirulina manufacturer and pure spirulina powder supplier, we supply direct food- and nutraceutical-grade whole microalgae powder with an independently verified crude protein content of not less than 60.0%. To help innovative functional nutrition brands launch and scale seamlessly, we provide comprehensive commercial agility: flexible low MOQ trial order terms, easy multi-product container consolidation across our botanical and algae catalog, and dedicated China-wide raw material sourcing assistance tailored to your exact formulation standards.
2. Product Specifications (Analytical Quality)
| Test Item | Specification Standard (Food / Supplement Grade) | Test Method |
|---|---|---|
| Identification | 100% Arthrospira platensis Microscopic Structure | Optical Microscopy |
| Crude Protein Content | ≥ 60.0% (Dry Basis) | Kjeldahl Method |
| Phycocyanin Content | ≥ 8.0% – 14.0% | Spectrophotometric |
| Total Chlorophyll | ≥ 10.0 mg/g (1.0%) | Spectrophotometric |
| Total Carotenoids | ≥ 4.0 mg/g (0.4%) | HPLC / UV |
| Appearance | Fine, uniform dark green powder | Visual / Organoleptic |
| Odor & Taste | Mild seaweed-like fragrance, neutral savory flavor | Organoleptic |
| Particle Size | 100% passing 80–120 mesh | Sieve Analysis |
| Moisture (Loss on Drying) | ≤ 7.0% | Gravimetric (105°C) |
| Total Ash | ≤ 8.0% | Gravimetric (550°C) |
| Heavy Metals (Pb) | < 1.0 ppm | ICP-MS |
| Microcystin Toxin | Not Detected (< 1.0 μg/g) | ELISA / HPLC |
| Microbiological Limits | Total Plate Count ≤ 1,000 CFU/g; Pathogens Negative | USP/EP Standard |
3. Functional Applications (Mechanism of Action)
As a completely balanced natural microalgae superfood raw material, Spirulina Powder provides comprehensive nutritional reinforcement across essential physiological pathways:
- Complete Plant Protein & Bioavailable Amino Acids: Provides an easily digestible plant protein matrix containing all nine essential amino acids without tough cellulose walls, supporting lean muscle maintenance and athletic recovery.
- Antioxidant & Phycocyanin Protection: Concentrates high levels of natural phycocyanin and carotenoids that act as potent free-radical scavengers, helping protect cellular membranes against everyday oxidative stress.
- Cellular Energy & Vitality Support: Rich in bioavailable iron, B-complex vitamins, and chlorophyll, promoting healthy hemoglobin synthesis, cellular oxygen transport, and sustained physical endurance.
- Metabolic & Digestive Wellness: Delivers essential fatty acids (such as Gamma-Linolenic Acid / GLA) and functional prebiotic polysaccharides that nourish balanced gut microflora.
4. Formulation Combinations
Formulate next-generation superfood and wellness products by combining our Spirulina Powder with synergistic whole-food and functional botanical ingredients:
- The Ultimate Daily Green Superfood Blend: Our Spirulina Powder + Chlorella Powder (Cracked Cell) + Broken Cell Wall Pine Pollen + Wheatgrass Powder. An all-in-one nutritional powerhouse designed for daily green drink mixes, effervescent tablets, and functional smoothie packets.
- The Clean Plant-Based Protein & Energy Matrix: Our Spirulina Powder + Pea Protein Isolate + Oat Beta-Glucan (70%). A comprehensive, dairy-free nutritional shake base engineered for sports recovery, satiety, and cardiovascular wellness.
5. Why Choose Us As Your Long-Term Algae & Superfood Partner?
- Flexible Low MOQ Policy: Launch your microalgae products without burdensome inventory investments. We support emerging supplement brands and contract manufacturers with low minimum order quantities starting from 1 kg sample cartons up to full 20-foot container shipments.
- Broad Superfood & Botanical Catalog: Consolidate your raw material procurement—ranging from microalgae powders and natural colorants (Phycocyanin) to standardized botanical extracts—under a single, cost-effective shipping arrangement.
- Value-Added China Sourcing Service: In addition to our dedicated microalgae processing lines, our on-the-ground technical team audits agricultural hubs, verifies batch documentation, and procures specialized raw materials across China tailored to your specific formulation guidelines.
6. Quality & Supply Chain Assurance
- Clean Raceway Pond Cultivation: Grown under natural sunlight in monitored ecological basins utilizing pristine deep underground mineral water, free from industrial pollutants and agricultural runoff.
- Strict Toxin & Contaminant Screening: Every harvest undergoes exhaustive analytical batch testing for microcystins, heavy metals (Lead, Arsenic, Cadmium, Mercury), and pesticide residues to guarantee compliance with global food safety standards.
- Hermetic Moisture-Barrier Packaging: Packed in food-grade, vacuum-sealed multi-layer aluminum foil bags (5 kg, 10 kg) and heavy-duty 25 kg export fiber drums to prevent oxidation and moisture absorption during global ocean and air transit.
7. FAQ
Q1: Is Spirulina Powder an extract, and does it require cell-wall cracking like Chlorella?
A1: Spirulina is not an extract; it is a 100% whole, dried microalgae powder. Unlike Chlorella, which has a rigid cellulose cell wall, Spirulina possesses a soft mucilage cell wall composed of complex polysaccharides that is naturally digestible by the human gastrointestinal tract without mechanical cell-wall cracking.
Q2: How do you ensure your Spirulina Powder is free from blue-green algal toxins (microcystins)?
A2: We cultivate our microalgae under closed-loop pure strain management in isolated raceway ponds. Every production lot is tested via HPLC and ELISA for microcystins, ensuring they remain completely undetectable and safe for human consumption.
Q3: What is the minimum order quantity (MOQ) for bulk Spirulina Powder orders?
A3: As an agile low MOQ superfood distributor, our orders start as low as 1 kg for bench-scale formulation and pilot blending, scaling up to recurring multi-ton container programs.
8. References
- PubChem: Arthrospira platensis and Phycocyanin Compound Profiles – National Center for Biotechnology Information.
- PubMed Central: Nutritional and Therapeutic Potential of Spirulina (Arthrospira platensis): A Comprehensive Review – National Institutes of Health research database.
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