/ / 100% Grass-Fed Beef Protein Isolate - Chocolate Peanut Butter

100% Grass-Fed Beef Protein Isolate - Chocolate Peanut Butter

Contains natural flavors

This powder provides 25 g of beef protein per scoop, with a 100% grass-fed claim. It contains peanut, natural flavors, stevia extracts and 1 g of added sugar per serving.

Seed-oil freeNo added sugarNo artificial dyesNo artificial flavorsNo synthetic preservativesNo added nitritesNo phosphatesNo gums or thickenersContains peanuts
$64.99 lowest price at Nutrition World
Price and stock checked Oct 31, 2026
Key nutrition facts
130caloriesPer serving · 1 Scoop (33g)
Protein
25g▲
Fiber
1g
Added sugar
1g
Sodium
360mg▼
Saturated fat
0g
▲ raises the score · ▼ lowers it · From the product label
Ingredients: Grass-Fed Beef Protein Isolate (25.3g), Cocoa Powder (3.6g), Natural Flavors (2.6g), Peanut Flour (1g), Himalayan Rock Salt (400mg), Rebaudioside M (from stevia extract) (120mg), Stevia Extract (50mg)
59 / 100
Fair Scored automatically
Weighted as beveragesHigh confidence · Scored on 10 of 11 inputs, 2 claims verified
Nutrition · counts 35%63
Ingredients · counts 30%92
Processing · counts 10%25
Sourcing · counts 10%75
Transparency · counts 15%74
Why it scores 59
Nutrition 63 · Compared with other drinks: more sodium (360 mg), more protein (25 g) per 1 Scoop
Ingredients 92 · Beef Protein Isolate (additive, −4); Natural flavours (additive, −4); no dyes or artificial sweeteners
Processing 25 · Protein isolate with natural flavors and stevia extracts
Sourcing 75 · 100% grass-fed cows; no geographic origin or named farm stated
Transparency 74 · Complete ingredient list and a specific grass-fed claim
Contains natural flavors
1 g added sugar
Evidence behind the Ingredients deductions
Varies by additive−8 for beef protein isolate, natural flavours
Capped at 59 · Sugar-sweetened beverage
Scored Oct 20, 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 Beef Protein Isolate (25.3g) Cocoa Powder (3.6g) Natural Flavors (2.6g) Peanut Flour (1g) Himalayan Rock Salt (400mg) Rebaudioside M (from stevia extract) (120mg) Stevia Extract (50mg)
7 ingredients 1 to watch
Sourcing

Transparent Labs Beef Protein Isolate delivers 25 grams of grass-fed beef protein per scoop—free from dairy, lactose, and artificial additives. Each serving supplies high-bioavailability peptides rich in glycine, proline, and hydroxyproline to fuel muscle growth and connective-tissue health. With over 95% protein purity and naturally sweetened flavor, it’s a great alternative to whey or plant proteins that may upset your stomach.

Additives2 additives · 1 limited risk
Natural flavoursFlavouringLimited risk
An undisclosed mix of extracts and carriers; the label doesn’t say what’s in it or how it was made.
Stevia (steviol glycosides) (E960)SweetenerNo risk
Plant-derived and considered safe by EFSA and the FDA at normal intakes.
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