Arthrospira Platensis Extract (Spirulina Extract (25% Phycocyanin)) - Natural blue colorant for color variety

INCI Name

Arthrospira Platensi...

Functions

1 Roles

Sustainability

9/10

What It Does

Arthrospira Platensis Extract is derived from spirulina, a nutrient-dense blue-green microalgae cultivated in alkaline water systems. This extract is standardized to 25% phycocyanin, a brilliant blue protein-pigment complex that provides a natural alternative to synthetic FD&C Blue dyes in cosmetic formulations. Formulators value this ingredient not only for its vibrant blue hue but also for its additional antioxidant properties from the phycocyanin content, making it particularly popular in natural and clean beauty products where synthetic colorants are avoided.

Enhances formula performance

Contributes to product quality

Supports formulation goals

Improves user experience

Technical Properties

pH Range

5.0-8.0

Optimal working range

Ionic Charge

anionic

Molecular charge type

Viscosity Effect

neutral

Impact on formula thickness

Ingredient Compatibility

Works Well With

nonionic surfactantshumectantsglycolshydrocolloid thickenersmost water-soluble ingredients

Avoid Combining

strong acids (pH < 4)strong oxidizershigh concentrations of metal ionsoil-based ingredients without proper solubilization

Compatibility analysis powered by OpenMix — open-source formulation science

Sustainability Profile

Sustainability Score

9/10

Biodegradability

readily biodegradable

Source

plant-derived

Feedstock

Arthrospira platensis (spirulina) cyanobacteria cultivated in controlled aquaculture systems

Quick Reference

Full INCI Name: Arthrospira Platensis Extract
Common Name: Spirulina Extract (25% Phycocyanin)
Category: colorants

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