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Best Protein Powder

Protein powders, ranked

215 powders scored against our published standard. Every number comes from the manufacturer's label; a dash means we couldn't verify it. Last checked 2026-10-14.

What matters to you

Third-party tested34Under 2 g sugar62No sweeteners13Dairy-free37Gluten-free63

Type

Whey isolate55Whey blend64Clear whey12Casein and milk15Plant-based38Egg, beef, collagen5Gainers and meal shakes22

93 powders · Clear filters

Highest score
AGN Roots

Grass-Fed Whey

Whey Isolate · 29 g scoop
Informed SportInformed ProteinNo sweeteners
Protein
25g
Sugar
0g
Our score
100/100
$0.66 / servingChecked 2026-10-13
Applied Nutrition

ISO-XP Whey Protein Isolate

Whey Isolate · 25 g scoop
Informed Sport
Protein
22.4g
Sugar
0.2g
Our score
100/100
Price not verifiedChecked 2026-10-13
BulkSupplements

Whey Protein Isolate 90% Powder

Whey Isolate · 30 g scoop
NSF Certified for SportNo sweeteners
Protein
25g
Sugar
0g
Our score
100/100
$0.70 / servingChecked 2026-10-13
Klean Athlete

Klean Isolate

Whey Isolate · 22.3 g scoop
NSF Certified for SportNo sweeteners
Protein
20g
Sugar
1g
Our score
99/100
Price not verifiedChecked 2026-10-13
1st Phorm

Phormula-1

Whey Isolate · 28 g scoop
NSF Certified for SportInformed Choice
Protein
23g
Sugar
0g
Our score
95/100
$2.33 / servingChecked 2026-10-13
Kaged

Whey Protein Isolate

Whey Isolate · 35 g scoop
Informed Sport
Protein
25g
Sugar
1g
Our score
92/100
$2.07 / servingChecked 2026-10-14
Form Nutrition

Performance Protein

Plant Blend · 40 g scoop
Informed Sport
Protein
30g
Sugar
0.1g
Our score
91/100
Price not verifiedChecked 2026-10-13
Transparent Labs

100% Grass-Fed Whey Protein Isolate

Whey Isolate · 34.9 g scoop
Informed ChoiceInformed Protein
Protein
28g
Sugar
1g
Our score
90/100
$2.17 / servingChecked 2026-10-13
Naked Nutrition

Naked Pea Protein Powder

Pea · 30 g scoop
Informed ChoiceNSF Contents CertifiedNo sweeteners
Protein
27g
Sugar
2g
Our score
90/100
$0.76 / servingChecked 2026-10-13
BioSteel

Whey Protein Isolate

Whey Isolate · 34 g scoop
NSF Certified for Sport
Protein
28g
Sugar
—
Our score
89/100
Price not verifiedChecked 2026-10-13
Myprotein

Impact Whey Isolate

Whey Isolate · 29 g scoop
Informed ChoiceInformed Protein
Protein
25g
Sugar
0g
Our score
86/100
Price not verifiedChecked 2026-10-13
Ora Organic

So Lean & So Clean

Plant Blend · 31 g scoop
Informed SportProprietary blend
Protein
23g
Sugar
0g
Our score
82/100
$3.00 / servingChecked 2026-10-13
Thorne

Whey Protein Isolate

Whey Isolate · 30.2 g scoop
NSF Certified for SportProprietary blend
Protein
21g
Sugar
2g
Our score
82/100
$2.17 / servingChecked 2026-10-13
Bare Performance Nutrition

Grass-Fed Whey Protein Isolate

Whey Isolate · 31.6 g scoop
NSF Certified for Sport
Protein
25g
Sugar
—
Our score
81/100
$2.60 / servingChecked 2026-10-13
GNC AMP

AMP Plant Isolate Protein

Plant Blend · 31.9 g scoop
Informed Choice
Protein
25g
Sugar
0g
Our score
78/100
$1.79 / servingChecked 2026-10-13
Rule 1

R1 Protein Whey Isolate

Whey Isolate · 32 g scoop
Informed Choice
Protein
25g
Sugar
0g
Our score
78/100
Price not verifiedChecked 2026-10-13
NutraBio

100% Whey Protein Isolate

Whey Isolate · 30.41 g scoop
No third-party testing found
Protein
25g
Sugar
0g
Our score
75/100
$2.50 / servingChecked 2026-10-13
Nuzest

Clean Lean Protein

Pea · 25 g scoop
No third-party testing found
Protein
20g
Sugar
0g
Our score
75/100
$2.25 / servingChecked 2026-10-13
Kaizen Naturals

Kaizen Naturals Whey Isolate

Whey Isolate · 30 g scoop
No third-party testing found
Protein
25g
Sugar
0g
Our score
75/100
Price not verifiedChecked 2026-10-14
Syntrax

Nectar Medical

Whey Isolate · 11 g scoop
No third-party testing foundNo sweeteners
Protein
10g
Sugar
0g
Our score
75/100
$0.82 / servingChecked 2026-10-14
Kaha

New Zealand Whey Isolate

Whey Isolate · 35 g scoop
No third-party testing found
Protein
31g
Sugar
0g
Our score
75/100
$5.00 / servingChecked 2026-10-13
True Protein

WPI 90

Whey Isolate · 30 g scoop
No third-party testing found
Protein
24g
Sugar
0.4g
Our score
75/100
Price not verifiedChecked 2026-10-13
Optimum Nutrition

Gold Standard 100% Plant

Plant Blend · 40 g scoop
Informed Choice
Protein
24g
Sugar
0g
Our score
74/100
$1.42 / servingChecked 2026-10-13
Anthony's Goods

Pea Protein Powder

Pea · 10 g scoop
No third-party testing foundNo sweeteners
Protein
8g
Sugar
0g
Our score
74/100
$0.26 / servingChecked 2026-10-14
Garden of Life

Raw Organic Protein

Plant Blend · 33 g scoop
NSF Contents Certified
Protein
22g
Sugar
0g
Our score
74/100
$1.78 / servingChecked 2026-10-13
Thorne

Plant Protein

Plant Blend · 33.8 g scoop
NSF Certified for Sport
Protein
21g
Sugar
—
Our score
73/100
$2.45 / servingChecked 2026-10-13
Optimum Nutrition

Gold Standard 100% Isolate

Whey Isolate · 31 g scoop
No third-party testing found
Protein
25g
Sugar
0g
Our score
71/100
$2.35 / servingChecked 2026-10-13
APS Nutrition

Isomorph 28 Pure Whey Isolate

Whey Isolate · 34 g scoop
No third-party testing found
Protein
28g
Sugar
1.5g
Our score
71/100
$0.76 / servingChecked 2026-10-13
Syntrax

Nectar Lattes

Whey Isolate · 28 g scoop
No third-party testing found
Protein
23g
Sugar
0g
Our score
71/100
$2.11 / servingChecked 2026-10-14
Swolverine

Whey Protein Isolate

Whey Isolate · 31 g scoop
No third-party testing found
Protein
25g
Sugar
0g
Our score
71/100
$2.52 / servingChecked 2026-10-14
Iron Vegan

Sprouted Protein

Brown Rice · 31 g scoop
No third-party testing found
Protein
23g
Sugar
0g
Our score
67/100
Price not verifiedChecked 2026-10-13
Myprotein

Vegan Protein Blend

Plant Blend · 35 g scoop
No third-party testing found
Protein
27g
Sugar
0g
Our score
67/100
$1.18 / servingChecked 2026-10-13
RAW Nutrition

BUM Itholate Protein

Whey Isolate · 36 g scoop
Informed Protein
Protein
25g
Sugar
3g
Our score
66/100
$3.00 / servingChecked 2026-10-13
Bulk Nutrients

Earth Protein

Plant Blend · 30 g scoop
No third-party testing found
Protein
22.2g
Sugar
0.5g
Our score
66/100
Price not verifiedChecked 2026-10-14
NZProtein

NZ Whey Isolate

Whey Isolate · 31.25 g scoop
No third-party testing found
Protein
28.2g
Sugar
0.1g
Our score
65/100
Price not verifiedChecked 2026-10-14
Ritual

Essential Protein Daily Shake

Pea · 31 g scoop
Clean Label ProjectNSF Contents CertifiedAdded amino acids
Protein
20g
Sugar
0g
Our score
64/100
$2.35 / servingChecked 2026-10-13
Bulk

Pure Whey Isolate

Whey Isolate · 30 g scoop
No third-party testing found
Protein
24g
Sugar
0.4g
Our score
64/100
Price not verifiedChecked 2026-10-13
Bulk Nutrients

Whey Protein Isolate (WPI)

Whey Isolate · 30 g scoop
No third-party testing found
Protein
25.5g
Sugar
0.4g
Our score
64/100
Price not verifiedChecked 2026-10-13
PureBulk

Whey Protein Isolate 90% (USA)

Whey Isolate · 30 g scoop
No third-party testing foundNo sweeteners
Protein
28g
Sugar
—
Our score
64/100
Price not verifiedChecked 2026-10-13
Dymatize

ISO100 Hydrolyzed

Whey Isolate · 32 g scoop
No third-party testing found
Protein
25g
Sugar
1g
Our score
63/100
Price not verifiedChecked 2026-10-13
Syntrax

Nectar Sweets

Whey Isolate · 31 g scoop
No third-party testing found
Protein
23g
Sugar
2g
Our score
63/100
$2.33 / servingChecked 2026-10-14
Nutrex Research

IsoFit

Whey Isolate · 33 g scoop
No third-party testing found
Protein
25g
Sugar
1g
Our score
61/100
$2.17 / servingChecked 2026-10-14
BodyTech

Whey Protein Isolate

Whey Isolate · 31.62 g scoop
No third-party testing found
Protein
25g
Sugar
1g
Our score
61/100
$1.05 / servingChecked 2026-10-14
Synful Supplements

ISO-Beast 100% Whey Isolate Protein

Whey Isolate · 31 g scoop
No third-party testing found
Protein
25g
Sugar
—
Our score
60/100
Price not verifiedChecked 2026-10-13
Fitness Labs

WheyFit Whey Protein Isolate

Whey Isolate · 30 g scoop
No third-party testing found
Protein
25g
Sugar
—
Our score
60/100
$1.67 / servingChecked 2026-10-13
PEScience

Select Vegan Protein

Plant Blend · 29.5 g scoop
No third-party testing found
Protein
20g
Sugar
0g
Our score
59/100
$0.56 / servingChecked 2026-10-14
Women's Best

Fit Pro Whey Protein

Whey Isolate · 30 g scoop
No third-party testing found
Protein
24g
Sugar
—
Our score
57/100
$1.73 / servingChecked 2026-10-14
Beverly International

Muscle Provider

Hydrolyzed Whey · 29.75 g scoop
No third-party testing foundNo sweeteners
Protein
21g
Sugar
1g
Our score
57/100
$2.08 / servingChecked 2026-10-13
Clean Simple Eats

Protein Powder

Whey Isolate · 27 g scoop
No third-party testing found
Protein
20g
Sugar
—
Our score
56/100
$1.00 / servingChecked 2026-10-14
Huel

Complete Protein

Plant Blend · 29 g scoop
No third-party testing found
Protein
20g
Sugar
0g
Our score
55/100
$1.35 / servingChecked 2026-10-13
Macro Mike

Premium Almond Protein

Plant Blend · 40 g scoop
HASTA Certified
Protein
23.3g
Sugar
—
Our score
55/100
Price not verifiedChecked 2026-10-13
Scitec Nutrition

100% Whey Isolate

Whey Isolate · 25 g scoop
No third-party testing foundAdded amino acids
Protein
21g
Sugar
0.6g
Our score
54/100
Price not verifiedChecked 2026-10-14
MuscleSport

Lean Whey Iso-Hydro

Whey Isolate · 35 g scoop
No third-party testing foundProprietary blend
Protein
25g
Sugar
1g
Our score
53/100
$2.54 / servingChecked 2026-10-13
Optimum Nutrition

Platinum Hydrowhey

Hydrolyzed Whey · 41 g scoop
No third-party testing foundAdded amino acids
Protein
30g
Sugar
1g
Our score
53/100
$3.72 / servingChecked 2026-10-13
GNC AMP

AMP Pure Isolate

Whey Isolate
Informed Choice
Protein
25g
Sugar
0g
Our score
52/100
$1.12 / servingChecked 2026-10-13
Olimp Sport Nutrition

Pure Whey Isolate 95

Whey Isolate · 35 g scoop
No third-party testing found
Protein
30g
Sugar
—
Our score
52/100
Price not verifiedChecked 2026-10-13
BioSteel

Plant-Based Protein

Plant Blend · 33 g scoop
No third-party testing foundAdded amino acids
Protein
22g
Sugar
1g
Our score
49/100
Price not verifiedChecked 2026-10-13
Bulk

Vegan Protein Powder

Plant Blend · 35 g scoop
No third-party testing found
Protein
24g
Sugar
0.3g
Our score
49/100
Price not verifiedChecked 2026-10-14
Sunwarrior

Warrior Blend Protein

Plant Blend · 25 g scoop
No third-party testing foundProprietary blend
Protein
17g
Sugar
0g
Our score
49/100
$1.98 / servingChecked 2026-10-13
PlantFusion

Complete Protein Vegan Protein Powder

Plant Blend · 30 g scoop
No third-party testing foundProprietary blendAdded amino acids
Protein
21g
Sugar
0g
Our score
47/100
$1.46 / servingChecked 2026-10-13
Ghost

Vegan Protein (V2)

Plant Blend · 47.5 g scoop
No third-party testing found
Protein
25g
Sugar
2g
Our score
47/100
$1.79 / servingChecked 2026-10-13
Genuine Health

Fermented Organic Vegan Proteins+

Plant Blend · 30 g scoop
No third-party testing found
Protein
20g
Sugar
—
Our score
45/100
Price not verifiedChecked 2026-10-13
Sprout Living

Epic Protein

Plant Blend · 38 g scoop
No third-party testing found7 g sugar
Protein
20g
Sugar
7g
Our score
43/100
$2.91 / servingChecked 2026-10-13
BioTechUSA

Iso Whey Zero

Whey Isolate · 25 g scoop
No third-party testing foundAdded amino acids
Protein
21g
Sugar
—
Our score
43/100
Price not verifiedChecked 2026-10-13
Vega

Vega Protein Made Simple

Pea · 26 g scoop
No third-party testing found6 g sugar
Protein
15g
Sugar
6g
Our score
43/100
$0.64 / servingChecked 2026-10-14
Bloom Nutrition

Whey Isolate Protein

Whey Isolate · 27.9 g scoop
No third-party testing foundProprietary blend
Protein
22g
Sugar
—
Our score
42/100
$1.83 / servingChecked 2026-10-14
Canadian Protein

Whey Protein Isolate

Whey Isolate
No third-party testing found
Protein
27g
Sugar
—
Our score
27/100
Price not verifiedChecked 2026-10-14