Transparent Labs 100% Grass-Fed Whey Protein Isolate
01Gold Standard
Transparent Labs·Protein Sources

100% Grass-Fed Whey Protein Isolate

$59.99$1.99/serving
grass-fedno-artificial-sweetenershigh-proteinthird-party-tested

This product features one of the highest protein-by-weight ratios in the industry (82-88%) and uses exclusively grass-fed whey from New Zealand. They provide batch-specific Certificates of Analysis (COAs) for every single tub.

Quality Score11/12
Purity
Evidence
Transparency
Value
Strong Evidence
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Ingredients & Purity

Sourced from New Zealand grass-fed cattle; no soy lecithin (uses sunflower lecithin); zero artificial sweeteners or food dyes.

Scientific Evidence

Third-party tested by Informed Choice; protein content is verified to match label claims exactly with no amino spiking.

Brand Transparency

Industry leader in transparency; users can look up the specific lab results for their batch number on the website.

Value Assessment

Priced competitively for grass-fed isolate at $1.99/serving, offering superior purity compared to standard isolates.

Why Not Alternatives?

Most 'grass-fed' brands do not provide actual lab results for heavy metals on a batch-by-batch basis. Transparent Labs also avoids all artificial colors and preservatives found in brands like BSN or MuscleTech.

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