Real ChatGPT answer · index seedwMC4R89sWaYcompleteBeauty and personal care · sun carehowto

Are there any actual scientific safety studies proving that mixing raw shea butter and non nano zinc oxide at home actually provides any real SPF protection or am I just setting myself up for severe sun poisoning today?

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are there any actual scientific safety studies proving that mixing raw shea butter and non nano zinc oxide at home actually provides any real SPF protection or am I just setting myself up for severe sun poisoning today?
3 real searches · 1 real-search pass
homemade sunscreen zinc oxide testing SPF efficacy formulation dispersion study shea butterGoogle ↗
OBSERVEDReason
FDA sunscreen SPF testing broad spectrum requirements zinc oxide homemade sunscreen safetyGoogle ↗
OBSERVEDReason
American Academy Dermatology homemade sunscreen not effective zinc oxideGoogle ↗
OBSERVEDConsequence

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 (3)
Short factOther / navigationalComparisonConsequence33%Reason67%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
homemade sunscreen zinc oxide testing SPF efficacy formulation dispersion study shea butter Google ↗
FDA sunscreen SPF testing broad spectrum requirements zinc oxide homemade sunscreen safety Google ↗
American Academy Dermatology homemade sunscreen not effective zinc oxide Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
homemade sunscreen zinc oxide testing SPF efficacy formulation dispersion study shea butter
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
FDA sunscreen SPF testing broad spectrum requirements zinc oxide homemade sunscreen safety
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
American Academy Dermatology homemade sunscreen not effective zinc oxide
OBSERVED
Google ↗
AI Mode ↗
—Consequence——1x
of 1