1
Optimum Nutrition
75% positive of 1,045 users
Top Protein Powder
Based on reviews from 6,512
Reddit Users
Reddit UsersJun 2025 - Jun 2026
Discussions analyzed
r/Costco · How’s the Kirkland protein powder? r/Costco · Is Kirkland protein powder decent? Or does the Optimum Nutrition brand taste better? r/workout · What’s the best protein powder you’ve actually used? Showing 3 of 670 ·
Product lines
Ranked by sentiment
Brands
2
Dymatize (BellRing Brands)
87% positive of 205 users
3
Transparent Labs
96% positive of 96 users
4
Ghost
84% positive of 129 users
5
Orgain
74% positive of 340 users
6
Naked Nutrition
78% positive of 206 users
7
Kirkland Signature (Costco)
71% positive of 422 users
8
Oath Nutrition
98% positive of 48 users
9
PEScience
86% positive of 112 users
10
Ascent
84% positive of 105 users
11
Myprotein
68% positive of 333 users
12
Isopure (Glanbia)
70% positive of 324 users
13
Jocko Fuel
89% positive of 37 users
14
Levels
90% positive of 60 users
15
Equip
91% positive of 46 users
16
Nutricost
83% positive of 66 users
17
RYSE
89% positive of 45 users
18
Macro Mike
84% positive of 70 users
19
Legion
91% positive of 45 users
20
Sunwarrior
85% positive of 55 users
21
Promix
92% positive of 38 users
22
True Nutrition
93% positive of 42 users
23
BSN
92% positive of 36 users
24
Truvani
79% positive of 63 users
25
1UP Nutrition
93% positive of 29 users
Rankings by Use Case
Top recommendations from others in the same boat
Best for Baking
Top pick
PEScience - Select Protein
Culinary-focused users who incorporate protein into muffins, pancakes, and breads rather than drinking shakes.
See rankings → Best for Curbing hunger
Top pick
Optimum Nutrition - Gold Standard 100% Whey Protein Powder
Individuals using protein to manage appetite between meals or as a bridge to prevent overeating during weight loss.
See rankings → Best for Hardgainers
Top pick
Optimum Nutrition - Gold Standard 100% Whey Protein Powder
Underweight individuals or those with very high metabolisms who struggle to consume enough solid food to maintain a caloric surplus.
See rankings → Best for Heavy metal safety
Top pick
Optimum Nutrition - Gold Standard 100% Whey Protein Powder
Health-conscious users concerned about the long-term cumulative effects of heavy metal exposure in supplements.
See rankings → Best for Natural taste & texture
Top pick
Optimum Nutrition - Gold Standard 100% Whey Protein Powder
Individuals who find traditional protein textures 'gag-inducing.'
See rankings → Best for Sensitive stomachs
Top pick
Dymatize (BellRing Brands) - ISO100 Hydrolyzed Protein Powder
Users who experience bloating, gas, or stomach pain from standard dairy-based or highly processed protein supplements.
See rankings → 
