Protein Powder Safety Concerns Highlighted in New Report

A recent investigation has raised alarms about over-the-counter protein powders, revealing significant levels of lead and cadmium in some products. According to the Clean Label Project, plant-based, organic, and chocolate-flavored protein powders showed the highest contamination levels. Jaclyn Bowen, the nonprofit’s executive director, noted that organic powders, on average, contained three times more lead and double the cadmium levels compared to their non-organic counterparts.

Plant-based powders made from ingredients like soy, rice, and peas were found to have three times more lead than whey-based powders. Bowen explained that plants naturally absorb heavy metals from soil, but contamination can worsen in areas affected by mining, industrial waste, or certain fertilizers. Chocolate-flavored products were particularly concerning, with lead levels four times higher and cadmium levels up to 110 times greater than vanilla options.

Despite these findings, there was positive news about bisphenol contamination. The study found that only 2% of the 160 protein powders tested contained BPA or BPS, a dramatic improvement compared to 2018, when 55% of products tested positive.

While 47% of the protein powders tested exceeded California’s Proposition 65 guidelines for lead, Bowen emphasized that consumers don’t need to avoid these products entirely. Instead, she advised selecting products carefully. For those on a plant-based diet, pea protein powders appeared to have the lowest heavy metal levels.

Bowen encouraged consumers to hold manufacturers accountable by asking about contaminant levels. “The topic of heavy metals isn’t going away,” she said.

Related Content:

•  Building Muscle? Try These Plant Based Protein Powders
• Researchers at Michigan Tech Turn Plastic Waste into Protein Powder
• How to Make Your Own Protein Powder [Vegan]
• Homemade Protein Powder [Vegan]
• From Hemp and Pea to Soy and Rice: Your Ultimate Guide to Vegan Protein Powders From All Sources
• 15 Plant-Based Protein Powders to Supplement Your Fitness Routine
• 15 Vegan Soy-free, Grain-Free Protein Powders

Easy Ways to Help the Planet:

• Eat Less Meat: Download Food Monster, the largest plant-based Recipe app on the App Store, to help reduce your environmental footprint, save animals and get healthy. You can also buy a hard or soft copy of our favorite vegan cookbooks.
• Adopt-a-Pet: Visit WildWatchers, a watchdog platform specifically designed for animal, earth, and wildlife warriors to actively give back, rescue, and protect animals and the planet.
• Reduce Your Fast Fashion Footprint: Stand against fast fashion Pollution by supporting circular brands like Tiny Rescue, which create cause-based collections using recycled, zero-waste clothing designed to be returned and remade, ensuring it never ends up in a landfill.
• Shop Sustainably for Your Home: Visit SustaiNOBLE.org, an eco-friendly and ethically sourced home decor store that will empower your home with luxurious fair-trade, and sustainable products made by global artisans. 
• Support Independent Media: Being publicly funded gives us a greater chance to continue providing you with high-quality content. Please consider supporting us by donating!
• Sign a Petition: Your voice matters! Help turn petitions into victories by signing the latest list of must-sign petitions to help people, animals, and the planet.
• Stay Informed: Keep up with the latest news and important stories involving animals, the environment, sustainable living, food, health, and human interest topics by subscribing to our newsletter!
• Do What You Can: Reduce waste, plant trees, eat local, travel responsibly, reuse stuff, say no to single-use plastics, recycle, vote smart, switch to cold water laundry, divest from fossil fuels, save water, shop wisely, Donate if you can, grow your food, volunteer, conserve energy, compost, and don’t forget about the microplastics and microbeads lurking in common household and personal care products!