Real ChatGPT answer · index seedicTfxx8xgxMcompleteHealth and wellness · supplements and vitaminscomparison
Is Nature Made vitamin D3 third party tested for purity like more expensive brands or am I risking heavy metals by buying the huge bottle at Costco
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The searches the AI actually ran for this prompt.
SEED QUERY
Is Nature Made vitamin D3 third party tested for purity like more expensive brands or am I risking heavy metals by buying the huge bottle at Costco
3 real searches · 1 real-search pass
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.
Classifying 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
Nature Made vitamin D3 third party tested USP verification heavy metals purity 2026 Google ↗
Nature Made vitamin D3 USP verified heavy metals testing quality testing official Google ↗
Nature Made vitamin D3 Costco large bottle USP verified product label Google ↗
- Nature Made Vitamin D3 25 mcg., 650 Softgels · costco.com
- Nature Made Vitamin D3 25 mcg., 650 Softgels · costco.com
- FAQs: USP Verification Services · test.usp.org
- Nature Made QUALITY PRODUCTS · costco.com
- Nature Made® │ #1 Pharmacist Recommended Vitamin & Supplement Brand · naturemade.com
- Nature Made Quality | Nature Made® · naturemade.com
- Frequently Asked Questions (FAQ) · ods.od.nih.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Nature Made vitamin D3 third party tested USP verification heavy metals purity 2026 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Nature Made vitamin D3 USP verified heavy metals testing quality testing official OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Nature Made vitamin D3 Costco large bottle USP verified product label OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |