Which affordable pre workout supplements actually contain clinically proven doses of caffeine and citrulline instead of cheap fillers?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which affordable pre workout supplements actually contain clinically proven doses of caffeine and citrulline instead of cheap fillers?
1 real search · 1 real-search pass
pre workout evidence effective doses L-citrulline caffeine label comparison affordable 2026Google ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
pre workout evidence effective doses L-citrulline caffeine label comparison affordable 2026 Google ↗
- Dietary Supplements for Exercise and Athletic Performance · ods.od.nih.gov
- PRE-WORKOUT SUPPLEMENTATION— · nsca.com
- Common Ingredient Profiles of Multi-Ingredient Pre-Workout Supplements · mdpi.com
- Best Pre-Workout Supplements of 2026, Tested and R.D.-Approved · barbend.com
- Scoop Sense · thescoopsense.com