We talk to people like Andy and Lisa who’ve used AG1 – and they’re not happy. They want to know what’s in the green powder supplement, in what quantities – and whether there’s any scientific evidence it has any health benefits.

That’s a good question. So we bring in four world-leading university nutritionists and toxicologists to critique the research. They’re concerned there’s no gold standard large-scale clinical trial – and most of AG1’s published research is in a few controversial pay-to-play journals. The professors warn consumers can have little confidence there’s any credible science underpinning this expensive daily supplement.

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