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NSF Certified for Sport

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Jan 28, 2026
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Which protein powder brands have published independent third‑party heavy‑metal test results and what do those reports show?

Independent third‑party testing of -contamination-2025">protein powders is patchy but public: laboratory tests of 23 popular powders found more than two‑thirds contained more lead above CR’s safety th...

Jan 28, 2026

How do NSF Certified for Sport, Informed‑Sport, and Clean Label Project testing protocols differ when it comes to heavy‑metal analysis?

explicitly includes chemical and contaminant testing that covers as part of its product and batch-review process, with ongoing monitoring and facility audits . centers on rigorous banned‑substance scr...

Jan 22, 2026

Thorne probiotics

">’s probiotic line is presented by the company as science-driven, shelf-stable formulas aimed at , immune and even support, and customers generally report positive effects like reduced bloating and i...