Spirulina supplements can vary in price depending on the brand, form, and quality. Consider your budget and compare prices to find a product that fits your needs. Overall, choosing the best ...

Spirulina grows in both fresh and saltwater, but supplement sourcing of the superfood isn’t always clear, depending on the brand you buy it from. That's one of the big scares of taking the supplement, ...

Always make sure you buy spirulina from a known source and choose a reputable brand, as there has been concern in the past that it may be contaminated with toxins from bacteria, including microcystins ...