πŸ›οΈ LEGISLATIVE ALERT

California SB 1033: New Bill Would Require Protein Powder Manufacturers to Test & Disclose Heavy Metal Levels

70% of tested brands would be affected β€” See which proteins would require mandatory contamination disclosure

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Consumer Reports Lead Testing

⚠️ 74% of Protein Powders
Failed Lead Testing

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23
Protein powders tested by Consumer Reports
Multiple
Popular brands exceeded safe lead limits
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How It Works

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2

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Understand the heavy metal levels in your current brand

3

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Why We Built This

After Consumer Reports published their protein powder contamination study on October 14, 2025, thousands of people started searching for answers about their specific brands. We built this tool to help you quickly find safe alternatives based on the latest testing data.

Our recommendations are based on:

  • Consumer Reports October 2025 and January 2026 heavy metal testing
  • Third-party certifications (NSF Certified for Sport, Informed Choice, USP Verified)
  • Manufacturer transparency about testing practices
  • Independent lab results when available

Disclosure: This site contains affiliate links. When you purchase through our recommendations, we may earn a commission at no extra cost to you. This helps us keep the tool free and up-to-date with the latest testing data.

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Latest Articles on Protein Powder Safety

Stay informed about heavy metal testing and which brands to avoid

🎯 NEW YEAR 2026 SPECIAL

2026 Fitness Reset: Safe Protein + Complete Home Gym Guide

Your complete New Year's guide: 5 verified-safe protein powders, home gym equipment for every budget ($200-$1,500), proven workout programs, and recovery tools. Everything you need to start 2026 strong.

Read Complete Guide β†’
πŸ›οΈ LEGISLATIVE BREAKING NEWS

California SB 1033: First-in-Nation Bill Requires Heavy Metal Testing & Public Disclosure

Senator Padilla introduces groundbreaking legislation requiring protein manufacturers to test every batch for lead, arsenic, cadmium, and mercuryβ€”and publish results publicly. Products that don't comply would be banned from California. 70% of tested brands would be affected. Backed by Consumer Reports & Environmental Working Group.

Key Impact: Premier Protein, Orgain, Garden of Life, Naked Nutrition, and 16 other brands would require public disclosure of contamination levels. MuscleTech (0.0 lead) would be exempt.

Read Complete Analysis & Brand Impact β†’
πŸ“Š COMPLETE DATABASE

Lead-Free Protein Brands Ranked (2026): 134+ Brands Laboratory Database

The ultimate safety database. 21 verified-safe brands, 4 dangerous brands to avoid, complete plant protein analysis, and price comparisons.

Explore Database β†’

Complete List: Consumer Reports Testing Results

All 23 products tested by Consumer Reports, ranked from safest to most contaminated. Full analysis and recommendations.

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Does Premier Protein Have Lead? (2026 Update) Testing & Safest Alternatives

The powder vs RTD shake confusion explained, plus which Premier Protein products are verified safe.

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MuscleTech 100% Mass Gainer: #1 Safest Protein (2026 Update)

Ranked #1 out of 23 protein powders in Consumer Reports testing β€” ZERO detectable lead. The cleanest mass gainer you can buy.

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Body Fortress: Budget Protein, Premium Safety

Clean Label certified with non-detectable heavy metals for only $0.67 per serving. The best cheap protein that's actually clean.

Read article β†’

Naked Nutrition Vegan Mass Gainer: Ranked WORST in Testing

7.7 Β΅g of lead per serving - 15.4x over safe limit. Why this popular vegan mass gainer failed catastrophically.

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Huel Black Edition: Second-Worst Lead Contamination

Ranked #16 with 6.3 Β΅g lead. What Huel's premium users need to know about daily consumption risks.

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