Why we chose it
The short formula pairs a clearly identified protein source with recorded laboratory and certification evidence. The reviewed pack sizes share the same formulation.
Ingredients
Grass-fed whey isolate with less than 0.75% sunflower lecithin; the reviewed 1 lb and 3 lb packs use the same formula. AGN Roots states that its sunflower lecithin is non-GMO and mechanically extracted.
Read the current labelWhat the evidence shows
Evidence record reviewed: . Check the linked report for its test date.
The source record includes Eurofins metals evidence and Informed Protein / Informed Sport references for the selected product.
Reviewed evidence and its scope
Product laboratory evidence and certification references reviewed
Contains milk-derived whey. The reviewed evidence is not a guarantee that every future lot has identical results.
The exact scope
Current unflavored Grass-Fed Whey Isolate formula in the reviewed 1 lb and 3 lb packs. The shopping link opens the 3 lb unflavored bag; check the purchase option and recurrence terms.
What we watch
Formula, protein source, certification or laboratory-report changes.
Sources & review context
Official product or seller pageEvidence or ingredient sourceAGN Roots: sunflower lecithin source and mechanical extraction
Evidence record date: 2026-09-03. Copy edited: 2026-09-12. Formula or identity source checked: 2026-09-12. These dates do not refresh the date of a laboratory report.
We review published or supplied evidence. Unless stated otherwise, we did not collect the sample or perform the laboratory analysis.