Transparent Labs 100% Grass-Fed Whey Protein Isolate
Ingredient-conscious consumers who want full label transparency with grass-fed whey isolate
Vega Sport Premium Protein
Plant-based athletes who need NSF-certified vegan protein with recovery ingredients
Score Comparison
Pricing & Features
Making Your Decision
When to Choose Transparent Labs 100% Grass-Fed Whey Protein Isolate
Ingredient-conscious consumers who want full label transparency with grass-fed whey isolate
Transparent Labs lives up to its name with full-disclosure labeling and zero proprietary blends. The grass-fed whey isolate delivers 28g protein per serving with clean ingredients. While it lacks NSF certification, the published independent lab results provide strong purity assurance.
Strengths
- Fully transparent label with every ingredient amount disclosed — no proprietary blends
- Grass-fed whey isolate with 28g protein per serving and no artificial additives
- Independently tested with published lab results for purity verification
Limitations
- Not NSF Certified for Sport — uses independent lab testing instead
- At $2.00/serving, positioned above many budget alternatives
- Only available direct-to-consumer and Amazon — no retail store presence
When to Choose Vega Sport Premium Protein
Plant-based athletes who need NSF-certified vegan protein with recovery ingredients
Vega Sport is the premier NSF-certified plant-based protein for athletes. The multi-source blend provides a complete amino acid profile, and added recovery ingredients like tart cherry give it functional edge. Plant-based heavy metal concerns and premium pricing are the trade-offs.
Strengths
- NSF Certified for Sport with 30g plant-based protein per serving
- Multi-source plant blend (pea, pumpkin seed, sunflower, alfalfa) for complete amino profile
- Added tart cherry and turmeric for post-workout recovery support
Limitations
- Some Consumer Reports concern over heavy metals in plant-based proteins generally
- Strong stevia taste can be polarizing for some palates
- Premium price at $3.00/serving for 20 servings per container
