Transparent Labs 100% Grass-Fed Whey Protein Isolate
Ingredient-conscious consumers who want full label transparency with grass-fed whey isolate
Raw Grass Fed Whey Protein
Purity-focused buyers who want single-ingredient whey with published heavy metal COAs
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 Raw Grass Fed Whey Protein
Purity-focused buyers who want single-ingredient whey with published heavy metal COAs
Raw Organic Whey differentiates through published batch-level COAs that verify heavy metal and contaminant levels. The single-ingredient cold-processed formula is as clean as protein gets. No major certification but the transparent lab testing provides strong safety assurance.
Strengths
- Single-ingredient 100% grass-fed whey with published third-party COAs for heavy metals
- Cold-processed and undenatured to preserve natural protein structures
- Published batch-level certificates of analysis for heavy metals and contaminants
Limitations
- No NSF or Informed Sport certification — relies on published COAs instead
- Unflavored with a mild grass-fed dairy taste — not for flavor seekers
- Basic packaging and smaller brand with limited retail presence
