2026 Brand Safety Checker
How it works: Select a brand to see its specific heavy metal ranking from the latest laboratory studies. We cross-reference results from Consumer Reports and the Clean Label Project.
Instructions: Use this to find the lead level of your current protein. If your brand isn't listed, it means it hasn't been independently tested in the 2025/2026 cycles yet.
Daily Protein Needs Calculator
How it works: Input your weight and fitness goals to determine your optimal daily protein intake. We use the 2026 clinical standards for muscle preservation and fat loss.
Instructions: Choose "Lose Weight" to calculate protein needed to prevent muscle wasting during a calorie deficit, or "Build Muscle" for hypertrophy targets.
RTD "Convenience Tax" Calculator
How it works: Ready-to-Drink (RTD) shakes like Premier or Fairlife are convenient, but expensive. This tool calculates your annual savings if you switched to a verified-safe powder.
Lead Exposure Accumulation
How it works: Heavy metals like lead accumulate in bone and organ tissue over time. This calculator uses lab-verified lead values (µg) to show your total intake over months of use.
Warning: Use this if you have been using a "Failed" brand like Naked Nutrition or Huel daily. The results will show how far you are over the California Prop 65 safe harbor limit.