Site policy
About and Evaluation Methodology
How Lip Care Lab evaluates product information, shopper demand, formula details, value, and buyer fit.
Purpose
Lip Care Lab helps readers choose among popular lip-care products sold on Amazon by making differences in use, texture, fragrance, packaging, and value easier to understand.
Evaluation framework
- Amazon demand: recent purchase signals, product ranking, rating volume, and seller availability.
- Buyer need: whether the shopper prioritizes value, fragrance-free use, texture, portability, or a premium routine.
- Purchase friction: price, brand recognition, product format, fragrance, and seller complexity.
- Product differences: whether the comparison reveals a meaningful choice rather than cosmetic duplication.
- Decision value: whether the page adds useful context beyond the Amazon listing.
Testing policy
Pages do not claim hands-on testing unless the product was actually obtained, a test protocol was documented, observations were recorded, and original images were added. Research-led pages are labeled accordingly.
Update policy
Amazon information changes frequently. Product pages, prices, sellers, availability, and formulations must be rechecked. Each article displays its update date.
Publication identity
The plum, berry, blush, white, and gold visual system keeps buying guides recognizable while leaving official product imagery visually distinct from editorial artwork.
