/ / Nutricost Grass-Fed Whey Protein Isolate

Nutricost Grass-Fed Whey Protein Isolate

Contains sunflower lecithin

Each serving provides 30 g of protein from grass-fed whey. It contains whey protein and sunflower lecithin, and carries a California warning about possible lead exposure.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo natural flavorsNo synthetic preservativesNo added nitritesNo phosphatesContains dairy
$139.97 5 LB · lowest price at Nutricost
Price and stock checked Oct 30, 2026
Key nutrition facts
130caloriesPer serving · 1 Scoop (1/3 c) (35g)
Protein
30g▲
Fiber
0g
Added sugar
0g
Sodium
125mg
Saturated fat
—
▲ raises the score · ▼ lowers it · From the product label
Ingredients: Grass-fed whey protein isolate, whey protein, sunflower lecithin
80 / 100
Good Scored automatically
Weighted as beveragesHigh confidence · Scored on 9 of 11 inputs, 6 claims verified
Nutrition · counts 35%83
Ingredients · counts 30%96
Processing · counts 10%30
Sourcing · counts 10%75
Transparency · counts 15%75
Why it scores 80
Nutrition 83 · Compared with other drinks: more protein (30 g); no added sugar per 1 Scoop
Ingredients 96 · Whey protein isolate (additive, −4); no dyes or artificial sweeteners
Processing 30 · Protein isolates with sunflower lecithin make this a formulated powder
Sourcing 75 · Grass-fed whey is stated; the product's origin isn't stated
Transparency 75 · Complete ingredient list and specific production claims; no farm named
California warning for lead exposure
Evidence behind the Ingredients deductions
Varies by additive−4 for whey protein isolate
Scored Oct 20, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

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Ingredients
Grass-fed whey protein isolate Whey protein Sunflower lecithin
3 ingredients 1 to watch
Sourcing

30 Grams of Grass-Fed Whey Protein Isolate Per Serving Non-GMO, Cold Processed rBGH Free, Gluten Free 2 or 5lbs of Great Quality Grass-Fed Whey Protein Isolate Per Bottle Independent Laboratory (3rd Party) Tested Made in a GMP Compliant, FDA Registered Facility Specific Warning Grass-Fed Whey Protein Isolate Unflavored (5 LB), Chocolate (2 LB, 5 LB), Chocolate Peanut Butter (2 LB, 5 LB), Vanilla (2 LB). ⚠️ WARNING: Consuming this product can expose y

Additives1 additive · no risk
Lecithin (E322)EmulsifierNo risk
From soy or sunflower; a natural emulsifier EFSA considers safe.
Matched from the ingredient list. Risk levels summarise findings from EFSA, the FDA, IARC and published studies; they explain a concern, not a diagnosis.

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