The word ‘superfood’ is thrown around a lot these days, but in the case of spirulina, we think it’s pretty well deserved. Rich in protein, vitamins, phytonutrients, iron, and beta-carotene – this green algae is shaping up to be a super supplement. But hold up, there’s more.

As well as being a savior for your physical health, spirulina is also a proven superfood for your skin. A blue-green algae might not sound all that beautiful, but skin-savvy fans are already preaching the benefits of this nutrient-rich plant. And looking at the evidence, we can see why.

Here are the five proven ways spirulina can keep your skin healthy, happy, and glowing.