Color Value: E3,E6,E18,E25
Specification: 95% pure, with a maximum of 5% impurities
Appearance: Blue Fine Powder
Botanical Source: Arthrospira Platensis
Particle Size: 80mesh
Solubility: 100% water soluble
Sample: 10-50g Sample For free
MOQ: 1kg
Certificate: ISO22000, Kosher, Halal, Organic(EU), USDA, FSSC 22000, FDA,SGS
Organic Phycocyanin Powder, also known as Blue Spirulina Powder, is a natural blue pigment extracted from Arthrospira platensis (spirulina).This concentrated phycocyanin extract delivers a vivid natural blue color together with functional bioactivity, making it widely used in dietary supplements, functional foods, beverages, and clean-label formulations.Compared with whole spirulina powder, Blue Spirulina offers higher purity, cleaner taste, stronger color strength, and better formulation flexibility.
Key Active Compound – Phycocyanin
Phycocyanin is a water-soluble phycobiliprotein responsible for the signature blue color.It is valued for its antioxidant, anti-inflammatory, and cellular protective properties, supporting both visual appeal and functional positioning.
Market Overview: Growing Demand for Natural Blue
Natural blue colorants are limited, making Organic Phycocyanin Powder one of the most in-demand solutions.Strong market growth driven by:
Functional beverages & superfood blends,Gummies, capsules, and stick packs,Sports nutrition & recovery formulas,Clean-label and plant-based food coloring.Its dual function as a natural colorant and active ingredient sets it apart from synthetic dyes.

1. Phycocyanin Content You Can Actually Use
2. Process Designed Around Phycocyanin Stability
3. Better Solubility = Fewer Production Problems
4. Organic, Clean-Label, and Documentation-Ready
5. OEM Advantage: Designed for Finished Products, Not Just Raw Material
| Test Item | Specification | Result | Test Method |
| Appearance | Blue to deep blue powder | Complies | Visual |
| Odor & Taste | Characteristic, mild | Complies | Sensory |
| Phycocyanin Content | ≥ 15.0% | 18.60% | UV-Vis Spectrophotometry |
| Color Value (E18, 620nm) | ≥ 120 | 145 | Spectrophotometry |
| Loss on Drying | ≤ 7.0% | 4.20% | USP <731> |
| Particle Size | 100% pass 80 mesh | Complies | Sieve analysis |
| Solubility | Water soluble | Complies | Visual |
| pH (1% solution) | 5.5 – 7.5 | 6.4 | pH Meter |
| Total Plate Count | ≤ 10,000 cfu/g | 1,200 cfu/g | USP <61> |
| Yeast & Mold | ≤ 100 cfu/g | 35 cfu/g | USP <61> |
| E. coli | Negative / 10g | Negative | USP <62> |
| Salmonella | Negative / 25g | Negative | USP <62> |
| Lead (Pb) | ≤ 1.0 ppm | 0.21 ppm | ICP-MS |
| Arsenic (As) | ≤ 1.0 ppm | 0.18 ppm | ICP-MS |
| Cadmium (Cd) | ≤ 0.5 ppm | 0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤ 0.1 ppm | 0.01 ppm | ICP-MS |
| GMO Status | Non-GMO | Complies | PCR |
Phycocyanin can neutralize free radicals, protecting cells from oxidative stress and damage.
It can help reduce inflammation by inhibiting the production of pro-inflammatory cytokines.
Phycocyanin can modulate the immune system, potentially enhancing the body’s defenses against infections.
Some studies suggest that phycocyanin may have neuroprotective effects and could potentially help with brain-related conditions.
Research indicates that phycocyanin may help improve cholesterol and triglyceride levels, reduce blood pressure, and lower fasting blood sugar.
Phycocyanin may offer hepatoprotective effects by scavenging free radicals and inhibiting lipid peroxidation, thus protecting the liver from cellular damage.
Its antioxidant and anti-inflammatory properties may help reduce muscle soreness and improve post-workout recovery.
Some studies suggest that phycocyanin may inhibit tumor growth and kill cancer cells, although more research is needed.
Phycocyanin may help regulate immune responses in cases of allergies by influencing antibody production.
As a natural pigment used in food coloring, it can give food a unique blue color and increase the visual appeal of food. At the same time, it also has certain nutritional and health functions and can be added to food as a nutritional enhancer.
Because of its antioxidant and whitening effects, it is often added to cosmetics to protect the skin from free radical damage, reduce the formation of spots and wrinkles, and has whitening, moisturizing, anti-aging and other effects.
It can be used as a fluorescent marker in research fields such as biomolecule detection and cell imaging. Due to its fluorescent properties, it can specifically label biomolecules, helping scientists observe and study various physiological processes in organisms.
Blue spirulina and green spirulina both come from the same algae, but they differ in their composition and taste. Green spirulina is the whole algae, containing all its nutrients, including proteins, vitamins, minerals, and antioxidants. Blue spirulina, on the other hand, is primarily the extracted phycocyanin, a pigment with antioxidant properties. Blue spirulina is often preferred for its neutral taste and vibrant blue color, making it easier to incorporate into recipes.
Green Spirulina
Blue Spirulina
1. Is phycocyanin heat-stable?
No. Phycocyanin is heat-sensitive.
2. Why does the blue color fade or turn green?
Caused by low pH, heat, or light exposure.
3. Can it replace synthetic Blue No.1?
Yes, for clean-label and natural positioning.
4. Is it water-soluble?
Yes, phycocyanin is water-soluble.
5. Is it suitable for vegan and clean-label products?
Yes.Organic phycocyanin is plant-based, vegan, non-GMO, and widely accepted in clean-label formulations.
6. How to improve shelf stability?
Use low-oxygen processing, light-proof packaging, and store below 25°C.
7. Can it be used in cosmetics safely?
Yes, when cosmetic-grade and supported by full documentation (COA, MSDS, heavy metals, microbiology).Always perform stability and compatibility testing.
We support brands and manufacturers sourcing Organic Phycocyanin / Blue Spirulina Powder for bulk supply and OEM projects. Backed by nearly 20 years of production and R&D experience, we deliver consistent quality, stable color performance, and application-ready specifications. Multiple certifications and a complete technical file help reduce compliance and development time. From bulk raw materials to market-aligned OEM solutions, we focus on building reliable, long-term partnerships.Contact: info@botanicalsuppliers.com.
Just send email to info@botanicalsuppliers.com, or submit your requirement in bottom form, we are of service at any time!
If you have any questions, please contact our experts.We are always ready to help you with individual formulations, private label solutions or any other requirements to kick-start your brand!