Whey+ Grass-Fed Whey Protein Isolate
Grass-fed whey isolate independently tested by Labdoor.
Research last verified August 19, 2026
Ethos Score
81/ 100Score is computed from explicit research inputs using the Ethos Score V1 methodology.
The Takeaway
Informed Choice certified whey isolate from Truly Grass Fed dairy. Legion emphasizes full label transparency.
Best For
- • Informed Choice certification seekers
- • Grass-fed whey isolate with full label transparency
Watch Out For
- • Premium pricing; Truly Grass Fed sourcing is a brand claim
Why this score
Score covers 85% of the full 100-point weight.
Whey protein isolate (Truly Grass Fed). Evidence matches for protein synthesis and recovery.
Whey isolate. Full label transparency. No proprietary blends.
Informed Choice certified.
No product-specific contaminant data.
Above average cost per serving for the category.
Real Cost
One-time purchase
One-time purchase
$59.99
Cost per serving: $2.00
About $59.99 for 30 days · $729.88 per year
No verified official purchase link is available
Subscription
Subscription
$53.70
Cost per serving: $1.79
About $59.99 for 30 days · $729.88 per year
No verified official purchase link is available
Formula
Key Active Ingredients
Truly Grass Fed Whey Protein Isolate
isolate
Testing & Transparency
Independent certification
No public certification verification is listed
Public test source
No product-specific test source is linked
Certifications
Informed Choice certified. A public certification lookup link was not retained in the supplied research, so this is not presented as independently verified.
Toxin & Forever Chemical Report
This section shows product-specific contaminant and PFAS (forever chemical) test results where available. “No Product-Specific Data Found” is not a purity pass — it means no public test result was located for this exact product. Organic, non-GMO, and similar certifications are agricultural standards and do not verify contaminant levels.
No product-specific contaminant data.
Evidence
Independent label-accuracy and purity testing
independent_testingLabdoor/Eurofins CoA for lot 324364-01, sampled/tested August-September 2025 and released October 22, 2025, found 22.5 g protein versus 22 g claimed, free amino acids below 0.01%, and arsenic, cadmium, mercury, and lead below LOQ, with microbiology tests passing.
Sources
No source links are published for this product yet.