Our top picks for natural protein powders: Best overall: Naked Whey Protein - See at Amazon Best organic ... In the meantime, it requires its manufacturers to provide COAs for each ingredient ...

Affiliate content. Find the 21 best clean protein powders packed with high-quality ingredients, free from artificial ...

Protein powders may contain high levels of lead and cadmium, with chocolate-flavored and plant-based products testing at the highest levels, a new report said.

"For people following a fully plant-based diet, protein powders made from peas appear to have the lowest levels of heavy metals," Bowen said. "If you don't have any dietary restrictions, the data ...

A new report has found that several brands of store-bought protein powders contain high levels of lead and cadmium. Plant-based, organic and ... times more lead than whey-based alternatives.