Questions decide recommendations
Test discovery, ingredient, concern, comparison and branded questions separately. A sunscreen question for oily skin and a pigmentation question do not surface the same brands.
What makes a product easier to understand
Clear active ingredients, percentages, skin types, price bands and availability help assistants match a product to a buyer question. Reviews, dermatologist content and marketplaces provide additional evidence.
Measure before changing
Use neutral prompts, keep the same question set, and compare repeated checks. ClerAEO reports what the engines said; it does not promise a recommendation.