Whey Protein Isolate
Grass-fed whey isolate with ProHydrolase digestive enzyme.
Research last verified August 19, 2026
Ethos Score
85/ 100Score is computed from explicit research inputs using the Ethos Score V1 methodology.
The Takeaway
NSF Certified for Sport whey isolate from European grass-fed dairy. Premium formula and certification, premium price.
Best For
- • Drug-tested athletes
- • People wanting NSF-verified grass-fed whey isolate
Watch Out For
- • Among the higher-priced protein powders per serving
- • Grass-fed sourcing is a manufacturer claim — not independently verified beyond NSF banned-substance certification
Why this score
Score covers 85% of the full 100-point weight.
Whey protein isolate has the strongest evidence base for protein synthesis and muscle recovery. European grass-fed sourcing aligns with consumer quality preferences.
Whey isolate (higher protein purity than concentrate). Clean label. European grass-fed dairy source claimed.
NSF Certified for Sport.
No product-specific contaminant data.
Premium pricing per serving relative to the category.
Real Cost
One-time purchase
One-time purchase
$44.75
Cost per serving: $1.79
About $53.70 for 30 days · $653.35 per year
No verified official purchase link is available
Formula
Key Active Ingredients
Grass-fed whey protein isolate
isolate
ProHydrolase®
Natural flavors
Monk fruit extract
Stevia
Testing & Transparency
Independent certification
No public certification verification is listed
Public test source
No product-specific test source is linked
Certifications
NSF Certified for Sport. 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
No structured expert findings are available for this product yet. The research summary in the score dimensions above reflects the current state of our analysis.
Sources
No source links are published for this product yet.