Transparent Labs 100% Grass-Fed Whey Protein Isolate
Ingredient-conscious consumers who want full label transparency with grass-fed whey isolate
Naked Whey 100% Grass-Fed Whey Protein
Minimalists who want single-ingredient grass-fed whey with zero additives
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 Naked Whey 100% Grass-Fed Whey Protein
Minimalists who want single-ingredient grass-fed whey with zero additives
Naked Whey is the ultimate minimalist protein powder — one ingredient: grass-fed whey concentrate. Cold-processed and additive-free, it scores highest on ingredient purity. The lack of major third-party certification is the main drawback, though they do publish some lab testing.
Strengths
- True single-ingredient protein — literally just grass-fed whey concentrate
- Cold-processed to preserve natural whey proteins and bioactive compounds
- Excellent value at $1.25/serving with 76 servings in the 5lb bag
Limitations
- No major third-party certification (no NSF, Informed Sport, or Labdoor)
- Flavored versions add organic coconut sugar, increasing carbs slightly per serving
- Uses concentrate rather than isolate — slightly higher fat/carbs per serving
