Consumer & Shopping Prompt

Best protein powder for muscle building

Which brands do AI models actually recommend for this consumer & shopping question? We re-run this regularly and track how the answers shift.

Tracked since Mar 21·Last scanned Apr 15

6

AI Models

24

Snapshots

64

Brands Detected

69

Sources Cited

48 brands come up when 6 AI models answer “Best protein powder for muscle building”. We re-run this prompt every few days with web search on across ChatGPT, Claude, Gemini, Grok, DeepSeek, and Perplexity.

What AI models recommend

6 models queried · Last scanned Apr 15

Consensus

5/6 models recommend Gold

ChatGPTChatGPT
ClaudeClaude
DeepSeekDeepSeek
GeminiGemini
GrokGrok
PerplexityPerplexity
Brand
ChatGPTChatGPT
ClaudeClaude
DeepSeekDeepSeek
GeminiGemini
GrokGrok
PerplexityPerplexity
Total
GoldGold
5/6
Transparent LabsTransparent Labs
5/6
Optimum Nutrition Gold Standard 100% WheyOptimum Nutrition Gold Standard 100% Whey
4/6
Transparent Labs 100% Grass-Fed WheyTransparent Labs 100% Grass-Fed Whey
4/6
Dymatize ISO100Dymatize ISO100
4/6
Informed ChoiceInformed Choice
3/6
NSF Certified for SportNSF Certified for Sport
3/6
MetaMeta
2/6
Transparent Labs 100% Grass-Fed Whey ProteinTransparent Labs 100% Grass-Fed Whey Protein
2/6
Transparent Labs 100% Grass-Fed Whey Protein IsolateTransparent Labs 100% Grass-Fed Whey Protein Isolate
2/6
FortuneFortune
2/6
HealthlineHealthline
2/6
Momentous Whey Protein IsolateMomentous Whey Protein Isolate
2/6
FactorFactor
1/6
FoundFound
1/6
MeetMeet
1/6
MuscleTech Nitro-Tech Whey GoldMuscleTech Nitro-Tech Whey Gold
1/6
XWERKS GrowXWERKS Grow
1/6
Dymatize ISO100 Hydrolyzed ProteinDymatize ISO100 Hydrolyzed Protein
1/6
Optimum Nutrition Gold Standard WheyOptimum Nutrition Gold Standard Whey
1/6
Orgain Organic Vegan ProteinOrgain Organic Vegan Protein
1/6
Transparent Labs Grass-Fed Whey IsolateTransparent Labs Grass-Fed Whey Isolate
1/6
Dymatize ISO100 Hydrolyzed WheyDymatize ISO100 Hydrolyzed Whey
1/6
PumpkinPumpkin
1/6
Transparent Labs 100% Grass-Fed Whey IsolateTransparent Labs 100% Grass-Fed Whey Isolate
1/6
Vega Sport Premium ProteinVega Sport Premium Protein
1/6
BSCGBSCG
1/6
Informed SportInformed Sport
1/6
SplitSplit
1/6
USPUSP
1/6
AmazonAmazon
1/6
ForbesForbes
1/6
GQGQ
1/6
Informed-ChoiceInformed-Choice
1/6
RedditReddit
1/6
WIREDWIRED
1/6
amazon.comamazon.com
1/6
forbes.comforbes.com
1/6
reddit.comreddit.com
1/6
treelinereview.comtreelinereview.com
1/6
wired.comwired.com
1/6
GainfulGainful
1/6
HarvardHarvard
1/6
MuscleTech NitroTechMuscleTech NitroTech
1/6
Naked WheyNaked Whey
1/6
Nutricost Whey ConcentrateNutricost Whey Concentrate
1/6
Ora OrganicOra Organic
1/6
Swolverine Plant ProteinSwolverine Plant Protein
1/6

Key Quotes

ClaudeClaude Sonnet 4.6Claude

Transparent Labs 100% Grass-Fed Whey Protein Isolate — Best Overall Transparent Labs 100% Grass-Fed Whey Protein Isolate is the top-rated protein powder for muscle gain overall.

DeepSeekDeepSeek V3.2DeepSeek

For maximum muscle gain, Optimum Nutrition Gold Standard Whey and Transparent Labs Grass-Fed Whey Isolate are top choices due to their high-quality protein content and clean formulations.

GeminiGemini 3 FlashGemini

Best "Clean" Label: Transparent Labs 100% Grass-Fed Whey Isolate Consistently rated as the best "clean" protein in 2026 due to its commitment to transparency and high protein-by-weight ratio.

ChatGPTGPT-5ChatGPT

- Third‑party testing: NSF Certified for Sport, Informed Choice/Informed Sport, BSCG, or USP.

GrokGrok 4.1 FastGrok

Transparent Labs 100% Grass-Fed Whey Protein Isolate (28g protein/scoop): Premium, clean (no artificials), grass-fed source for superior absorption and minimal carbs/fat.

Consumer & Shopping brand rankings

Brands ranked by how many AI models mention them. Trend shows change since the last scan.

#BrandScoreTrend
1Transparent Labs5/6
2Gold5/65
3Transparent Labs 100% Grass-Fed Whey4/61
4Optimum Nutrition Gold Standard 100% Whey4/62
5Dymatize ISO1004/61
6NSF Certified for Sport3/6
7Informed Choice3/6
8Healthline2/62
9Transparent Labs 100% Grass-Fed Whey Protein2/62
10Transparent Labs 100% Grass-Fed Whey Protein Isolate2/61
11Meta2/61
12Fortune2/61
13Momentous Whey Protein Isolate2/6
14MuscleTech Nitro-Tech Whey Gold1/61
15MuscleTech NitroTech1/61
16Naked Whey1/61
17Nutricost Whey Concentrate1/61
18Optimum Nutrition Gold Standard Whey1/62
19Ora Organic1/61
20Orgain Organic Vegan Protein1/61
21Pumpkin1/6
22Reddit1/6
23Split1/61
24Swolverine Plant Protein1/6
25Transparent Labs 100% Grass-Fed Whey Isolate1/6
26Transparent Labs Grass-Fed Whey Isolate1/61
27USP1/61
28Vega Sport Premium Protein1/6
29WIRED1/61
30XWERKS Grow1/6
31amazon.com1/61
32forbes.com1/6
33reddit.com1/6
34treelinereview.com1/61
35Amazon1/61
36wired.com1/61
37BSCG1/6
38Dymatize ISO100 Hydrolyzed Protein1/61
39Dymatize ISO100 Hydrolyzed Whey1/61
40Factor1/61
41Forbes1/6
42Found1/61
43GQ1/6
44Gainful1/61
45Harvard1/6
46Informed Sport1/6
47Informed-Choice1/61
48Meet1/6

Consumer & Shopping brand visibility over time

Track how brand mentions shift across AI models over time.

What changed and when

Every brand addition, removal, and citation change logged with timestamps.

Mar 29
ChatGPTgpt-5 rank changed for NSF Certified for Sport
Mar 29
DeepSeekdeepseek-chat started mentioning MuscleTech NitroTech Whey Protein
Mar 29
DeepSeekdeepseek-chat added citation fortune.com
Mar 29
DeepSeekdeepseek-chat added citation
Mar 29
DeepSeekdeepseek-chat removed citation wired.com
Mar 29
DeepSeekdeepseek-chat removed citation muscletech.com
Mar 29
DeepSeekdeepseek-chat rank changed for Dymatize ISO100 Hydrolyzed Protein Powder
Mar 29
DeepSeekdeepseek-chat rank changed for Transparent Labs 100% Grass-Fed Whey Protein
Mar 29
DeepSeekdeepseek-chat rank changed for Dymatize ISO100
Mar 29
DeepSeekdeepseek-chat rank changed for Transparent Labs 100% Grass-Fed Whey

Where AI models get their sources

Domains cited by AI models when answering this prompt, ranked by how many models reference them.

Related consumer & shopping prompts

Frequently asked questions

Transparent Labs ranks first, mentioned by 5/6 AI models. Also mentioned often: Gold, Transparent Labs 100% Grass-Fed Whey, Optimum Nutrition Gold Standard 100% Whey.

6 AI models answer this prompt: Claude Sonnet 4.6, DeepSeek V3.2, Gemini 3 Flash, GPT-5, Grok 4.1 Fast, Perplexity. We look at each response to see which brands show up and what sources get cited.

On a recurring schedule. We run this prompt through every model with web search on, pull out brand mentions and citations, then flag anything that changed.

AI models cite 39 unique domains when answering this prompt. The most-cited sources include generatorathletelab.com, fortune.com, healthline.com.

We regularly send real consumer & shopping prompts to ChatGPT, Claude, Gemini, Grok, DeepSeek, and Perplexity. Sign up free to track your own brand and competitors.

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