Real ChatGPT answer · index seedbS6ZCcnUGmQcompleteHealth and wellness · supplements and vitaminscommercial
What do independent lab tests say about the safety and purity of Pure Encapsulations magnesium glycinate compared to other popular brands?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What do independent lab tests say about the safety and purity of Pure Encapsulations magnesium glycinate compared to other popular brands?
3 real searches · 1 real-search pass
Pure Encapsulations magnesium glycinate independent testing purity heavy metals ConsumerLab NSF USP comparison brandsGoogle ↗
OBSERVED
magnesium glycinate supplement third party testing Pure Encapsulations NOW Thorne Doctor's Best Nature Made heavy metals lab testsGoogle ↗
OBSERVED
Pure Encapsulations magnesium glycinate certificate analysis NSF USP verification testingGoogle ↗
OBSERVED
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
Pure Encapsulations magnesium glycinate independent testing purity heavy metals ConsumerLab NSF USP comparison brands Google ↗
magnesium glycinate supplement third party testing Pure Encapsulations NOW Thorne Doctor's Best Nature Made heavy metals lab tests Google ↗
Pure Encapsulations magnesium glycinate certificate analysis NSF USP verification testing Google ↗
- Magnesium Supplements Review & Top Picks · consumerlab.com
- Testing Pure Encapsulations Magnesium Glycinate Supplement Capsules for Lead, Cadmium, Mercury, and Arsenic with Independent, Third-Party Laboratory Analysis · tamararubin.com
- Third-Party Tested Magnesium Glycinate 2026: Certified · verifiedsupplementdata.com
- Best Magnesium (Bis)Glycinate Supplements to Relax, Recover, and Sleep · healthline.com
- Magnesium Glycinate | Pure Encapsulations · certifications.nutrasource.ca
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Pure Encapsulations magnesium glycinate independent testing purity heavy metals ConsumerLab NSF USP comparison brands OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
magnesium glycinate supplement third party testing Pure Encapsulations NOW Thorne Doctor's Best Nature Made heavy metals lab tests OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Pure Encapsulations magnesium glycinate certificate analysis NSF USP verification testing OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |