Blue Green Algae
Also known as: Spirulina, AFA Algae, Cyanophyta
What is Blue Green Algae?
A group of photosynthetic cyanobacteria from freshwater environments, rich in proteins, vitamins, and essential fatty acids.
Why is it used in products?
Beauty brands use it for its impressive nutrient density, antioxidant power, and marketing appeal as a natural superfood for skin.
Why does it clog pores?
Blue-green algae deposit a sticky biofilm layer on the skin that seals pores and prevents sebum from escaping. They contain iodides and other minerals that irritate the follicular lining, promoting inflammation. This creates a cycle of clogged pores and breakouts in acne-prone individuals.
Commonly found in
- serums
- moisturizers
- facial oils
- masks