To ensure safety and potency, look for the following criteria:
: A concentrated extract focused on antioxidant and anti-inflammatory benefits. It is used primarily as a natural blue food colorant because it has a neutral taste and vivid hue.
Spirulina is an aquatic microalgae that can absorb heavy metals or toxins from its environment. Verify these third-party standards:
: High-quality supplements should contain at least 15% phycocyanin.