Skip to content
Best Protein Powder

Protein powders, ranked

380 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 tested7Under 2 g sugar12No sweeteners24Dairy-free1Gluten-free12

Type

Whey isolate10Whey blend12Clear whey0Casein and milk3Plant-based11Egg, beef, collagen2Gainers and meal shakes1

24 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
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
Naked Nutrition

Naked Whey Grass-Fed Whey Protein Powder

Whey Concentrate · 30 g scoop
Informed ChoiceNSF Contents CertifiedNo sweeteners
Protein
25g
Sugar
2g
Our score
90/100
$1.84 / servingChecked 2026-10-13
SAVAS

Pro WPI Clear

Whey Isolate · 21 g scoop
Informed ChoiceInformed ProteinNo sweeteners
Protein
19.4g
Sugar
—
Our score
79/100
Price not verifiedChecked 2026-10-14
BulkSupplements

Beef Protein Isolate Powder

Beef · 30 g scoop
No third-party testing foundNo sweeteners
Protein
24g
Sugar
0g
Our score
75/100
$0.64 / servingChecked 2026-10-14
Opportuniteas

Grass Fed Whey Protein Isolate

Whey Isolate · 30 g scoop
No third-party testing foundNo sweeteners
Protein
28g
Sugar
0g
Our score
75/100
$2.53 / servingChecked 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
Prozis

100% Real Whey Protein

Whey Concentrate · 30 g scoop
No third-party testing foundNo sweeteners
Protein
23.1g
Sugar
1.59g
Our score
67/100
Price not verifiedChecked 2026-10-14
Simply Tera's (formerly Tera's Whey)

Organic Whey Protein

Whey Concentrate · 28 g scoop
No third-party testing foundNo sweeteners
Protein
21g
Sugar
1g
Our score
67/100
$3.33 / servingChecked 2026-10-14
Titan Nutrition

Titan Whey

Whey Blend · 32 g scoop
No third-party testing foundNo sweeteners
Protein
24g
Sugar
2g
Our score
67/100
$1.86 / servingChecked 2026-10-13
Kaizen Naturals

Whey Protein

Whey Blend · 32 g scoop
No third-party testing foundNo sweeteners
Protein
24g
Sugar
2g
Our score
67/100
Price not verifiedChecked 2026-10-14
Bob's Red Mill

Whey Protein Concentrate

Whey Concentrate · 19 g scoop
No third-party testing foundNo sweeteners
Protein
14g
Sugar
1g
Our score
67/100
Price not verifiedChecked 2026-10-14
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
Avvatar

Whey Protein

Whey Blend · 35 g scoop
No third-party testing foundNo sweeteners
Protein
28g
Sugar
—
Our score
61/100
Price not verifiedChecked 2026-10-13
USN

BlueLab 100% Whey Protein

Whey Blend · 32 g scoop
Informed ChoiceNo sweeteners
Protein
23.6g
Sugar
—
Our score
58/100
Price not verifiedChecked 2026-10-13
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
The Protein Works

Whey Protein 80

Whey Blend · 25 g scoop
No third-party testing foundNo sweeteners
Protein
20g
Sugar
—
Our score
52/100
Price not verifiedChecked 2026-10-13
NOW Foods

NOW Sports Egg White Protein

Egg White · 20 g scoop
No third-party testing foundNo sweetenersAdded amino acids
Protein
15g
Sugar
—
Our score
45/100
Price not verifiedChecked 2026-10-13