Home › Protein Powder › Informed Choice
Latest four-week snapshot through 2026-07-30 · 3 waves. Use the controls above to change the window.
Protein Powder · 3 waves · n=216 answers, pooled
How often each assistant brings the brand up in recommendation answers.
| assistant | share of voice | answers |
|---|---|---|
| ChatGPT | 0% | 0 of 72 |
| Claude | 4% | 3 of 72 |
| Gemini | 0% | 0 of 72 |
Wave-by-wave share of recommendation answers that named this brand.
| wave | share of voice | answers | change |
|---|---|---|---|
| 2026-07-16 | 4% | 1 of 24 | |
| 2026-07-22 | 1% | 1 of 120 | -3 points |
| 2026-07-30 | 1% | 1 of 72 | +0 points |
Recurring descriptions in the assistants' own words, grouped by theme.
“* **No Gold-Standard Athletic Certifications:** While Nutricost states they manufacture in GMP-compliant, FDA-registered facilities, their products generally **lack elite third-party certifications** like *NSF Certified for Sport* or *Informed Choice*.”
“- **Third-party testing** (like Informed Choice or NSF certification) if you want quality assurance without paying premium brand prices — many affordable brands still carry these certifications.”
“- It is marketed as **banned-substance tested**, and ISO100 is listed through Informed Choice, a third-party sports-supplement testing program.”
“- **Third-party testing** (like Informed Choice or NSF certification) if you want quality assurance without paying premium brand prices — many affordable brands still carry these certifications.”
6 exact quoted mentions in this snapshot, grouped by coded tone.
“**Third-party testing** (like Informed Choice or NSF certification) if you want quality assurance without paying premium brand prices — many affordable brands still carry these certifications.”
“ISO100 is listed through Informed Choice, a third-party sports-supplement testing program.”
“their products generally lack elite third-party certifications like NSF Certified for Sport or Informed Choice”
“ISO100 is listed by Informed Choice and has batch records available, which is especially valuable for tested athletes”
“product-level certifications such as Informed Choice matter more if you're a tested athlete or want the strongest public assurance”
“Their products are regularly tested by independent bodies like Labdoor and Informed-Choice”
1 of 7 mentions appear alongside an identifiable web citation. Citation does not establish causation.
| cited source | mentions |
|---|---|
| garagegymreviews.com | 1 |
Method: fixed shopper questions asked repeatedly to Claude, OpenAI GPT and Gemini with web search on. Shares are the percentage of recommendation answers mentioning the brand. Quotes are AI outputs; full transcripts are kept as receipts.