Tag: Protein powder

In a recent Clean Label Project report, nearly half of the most popular protein powders tested contained heavy metals like lead and cadmium at levels exceeding California's Proposition 65 safety thresholds. This concerning revelation is the primary reason why manufacturers include a prop 65 warning on their product labels.

While both creatine and protein are among the most-researched supplements for fitness, they serve very different purposes in the body. Your decision regarding "Should I buy protein or creatine?" ultimately depends on your specific health and performance objectives, training routine, and current dietary intake.