Method. Stores are the 72 stores of the Skincare category that the archive still collects, as recorded in the store register on the last complete day; membership is the written archive rule, not a hand made list, and 71 of them returned a reading on that day. Variants observed is the count of distinct variants seen in these stores on the last complete day of the archive. Anchor: every number on this page is measured over archive events with id at or below 108010, the last event written to the archive before 2026-09-16. Window: 9 September to 15 September 2026, both ends included, measured on the day of observation. Quarantine applied. A price change is quarantined when either side of it is missing, or when the earlier price or the new price is below 2.00, or when the change is larger than ten times the earlier price. Separately, an event of any kind is quarantined when the state it records before the change is identical to the state after it: a row in which nothing moved is not an event. That second rule removes rows written between 4 and 6 September 2026 by a comparator that tested the current state instead of the transition; the comparator was corrected on 6 September 2026 and the affected rows are kept in the archive rather than deleted. The rule is read from a single file at the moment this dossier is made and is never restated inside the generator. The share out of stock is shown only for stores with at least 50 variants observed on that day, 51 of the 71 stores, because a percentage over a handful of variants is noise presented as a measurement. Every figure counts observed changes in public storefront data; no figure is a sales figure, and no figure is an estimate.

Quality control. 144 of 144 manually audited fields passed in the quality check of 2026-09-16, run 28. Every field was compared against the live storefront by hand.

Source and removal. This report uses only data published by the store itself on its own public storefront. No personal data is collected. To have this store removed from the archive, write to [email protected] naming the domain, and we stop collecting it and remove it from every future report.