Momentous Essential Grass-Fed Whey Protein Isolate
Athletes and health-conscious consumers who prioritize third-party testing and heavy metal safety
Garden of Life SPORT Organic Plant-Based Protein
Organic-focused consumers who prioritize NSF and USDA certifications (note heavy metal flag)
Score Comparison
Pricing & Features
Making Your Decision
When to Choose Momentous Essential Grass-Fed Whey Protein Isolate
Athletes and health-conscious consumers who prioritize third-party testing and heavy metal safety
Momentous sets the standard for clean, safe protein powder. NSF Certified for Sport and ranking among the safest in Consumer Reports heavy metal testing make it the top choice for anyone who values purity above all else. The premium price is the trade-off for that peace of mind.
Strengths
- NSF Certified for Sport — the gold standard for third-party testing verification
- Ranked #3 safest in Consumer Reports 2025 heavy metal screening (below detection limits)
- Grass-fed whey protein isolate with minimal ingredient list
Limitations
- Premium price at $2.40/serving puts it among the most expensive options
- Only 25 servings per container requires frequent reordering
- Limited flavor selection compared to mass-market competitors
When to Choose Garden of Life SPORT Organic Plant-Based Protein
Organic-focused consumers who prioritize NSF and USDA certifications (note heavy metal flag)
Garden of Life SPORT checks every certification box — NSF for Sport, USDA Organic, Non-GMO Verified. However, Consumer Reports flagged elevated lead levels at 4-6x their daily safety limit, which significantly impacts the heavy metal safety score. Buyers should weigh the strong certifications against the contamination data.
Strengths
- NSF Certified for Sport plus USDA Organic and Non-GMO Project Verified triple certification
- Organic plant blend with probiotics and enzymes for digestive support
- 30g protein per serving from organic pea, navy bean, lentil, and garbanzo sources
Limitations
- Consumer Reports flagged lead at 4-6x daily safety concern level — significant safety concern
- Grittier texture than whey-based competitors due to plant protein blend
- Organic certification adds cost without directly addressing heavy metal contamination
