Spirulina platensis is a cyanobacteria biomass rich in proteins (60–70%), phycocyanin, chlorophyll, carotenoids, and essential fatty acids. Used as a natural blue-green pigment with documented antioxidant and anti-inflammatory bioactivity, it is positioned in cosmetics as a functional active rather than a decorative colorant. Optimal stability is at pH 6–7 under cold processing (<40 °C). It aligns strongly with clean-label, vegan, and sustainable trends
Nannochloropsis microalga provides high-quality Omega-3 fatty acids, especially EPA (2–5%). It also delivers proteins, amino acids, vitamins, minerals, chlorophyll, and xanthin antioxidants. Its lipids combine with phospholipids and glycolipids to
B-Phycoerythrin (B-PE) pigment comes from the marine microalga Porphyridium sp. It delivers a vivid purple-pink color, strong antioxidant power, and immune support. Manufacturers can choose from purity grades E16, E18,
AlgaeTech™ Porphyridium is derived from the red microalga Porphyridium cruentum. This ingredient creates a natural polysaccharide shield that protects skin cells and enhances hydration. Rich in sulfated polysaccharides, proteins, sugars,