Spirulina platensis extract

Spirulina platensis extract (CAS 223751-80-2), also sourced and referenced as Arthrospira platensis ext., is a concentrated bioactive fraction derived from blue-green microalgae. It delivers antioxidant activity, pigmentation, and a dense nutritional profile.

This makes it a sought-after ingredient across food, cosmetics, and nutraceutical manufacturing. In functional food and dietary supplement production, it is incorporated into tablets, capsules, protein powders, and fortified beverages.

These applications help to boost amino acid and micronutrient content in the final product. Personal care formulators use it in skin creams, serums, and hair treatments where its antioxidant compounds help protect formulations.

It also supports active ingredient positioning in high-end cosmetic lines. In animal feed and aquaculture, it serves as a natural pigment enhancer and nutritional additive, particularly in poultry and fish feed.

This is essential where color and growth performance are commercial priorities. Pharmaceutical and nutraceutical manufacturers also evaluate it as a natural source of phycocyanin and peptides for standardized botanical extract formulations.

The extract is supplied primarily as a fine powder, with spray-dried and freeze-dried forms available depending on application requirements. Standard grades include food-grade and organic-certified specifications for global trade.

Phycocyanin content is often used as a key quality marker for industrial buyers. Buyers should confirm pigment concentration, heavy metal limits, and microbiological standards when evaluating supplier specifications for their needs.

Quality assurance is maintained through rigorous testing to ensure compliance with international safety protocols. This ensures the extract meets the necessary purity levels required for sensitive pharmaceutical and food applications.