/ / Truly Buff Unflavored Grass-Fed Whey Protein

Truly Buff Unflavored Grass-Fed Whey Protein

Contains sunflower lecithin

This unflavored whey has two listed ingredients and provides 27 g of protein per scoop. The brand says the whey is 95% grass-fed and sourced from Irish family farms.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo natural flavorsNo synthetic preservativesNo added nitritesNo phosphatesContains dairy
$69.99 lowest price at Earth Fed Muscle
Price and stock checked Oct 29, 2026
Key nutrition facts
110caloriesPer serving · 1 scoop (30 g)
Protein
27g▲
Fiber
—
Added sugar
—
Sodium
70mg
Saturated fat
—
▲ raises the score · ▼ lowers it · From Open Food Facts (by barcode)
Ingredients: Grass-Fed Whey, Sunflower Lecithin
86 / 100
Excellent Scored automatically
Weighted as beveragesHigh confidence · Scored on 9 of 11 inputs, 6 claims verified
Nutrition · counts 35%83
Ingredients · counts 30%100
Processing · counts 10%65
Sourcing · counts 10%85
Transparency · counts 15%80
Why it scores 86
Nutrition 83 · Compared with other drinks: more protein (27 g); no added sugar per 1 scoop
Ingredients 100 · 2 ingredients; no added sugar, seed oils, dyes or flagged additives
Processing 65 · Whey powder with sunflower lecithin is processed beyond its whole-food form
Sourcing 85 · The brand says 95% grass-fed whey comes from Irish family farms
Transparency 80 · Complete ingredient list and specific Irish sourcing and pasture claims
Contains sunflower lecithin
Evidence behind the Ingredients deductionsNone: no added sugar, seed oils, dyes, sweeteners or flagged additives were found.
Scored Oct 23, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

Your diet score

Doesn’t change the score above

Pick a diet to see if this product fits it, using limits you can change.

Diet profiles v1.1. Defaults come from published guidance; you can change any limit. How the diet score works

Ingredients
Grass-Fed Whey Sunflower Lecithin
2 ingredients 1 to watch
Sourcing

Clean, powerful, potent. These are a few of the words that come to mind when we sample Truly Grass Fed whey in its unadulterated form. Just like ole’ Samson the Bull here, we stripped down our delicious flavors so we could feature the wholesome, Irish grass-fed nutrition you love. As always, we‘ve got nothing to hide, and we’re not afraid to bare it all. Be the hero of your herd and rule over whatever flavors your heart desires!

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.

Other drinks options

Vitacost
EcoTeas, Loose Yerba Mate, Green Energy, Unsmoked, 16 oz (454 g)
93 $15.66
Death Wish Coffee
Dark Roast Coffee
91 $19.99
OWL Venice
Organic Chicken Bone Broth Elixir
91 $96.00
Vegan America
OOZ Organic Birch Water - 6 Pack
91 $32.99