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Korea2026-11-06 metric: rank ↗

MEDI-PEEL held Coupang's skincare #1 six days running

MEDI-PEEL's Melanon X Cream took Coupang's skincare #1 on Oct 27 and kept it through Nov 1 — six days in a row. Derma Factory, which held #1 for the fifteen captured days before that, hasn't been back in the top three.

6
days in a row MEDI-PEEL's Melanon X Cream was Coupang's skincare #1, Oct 27–Nov 1
#4
Derma Factory's best place since losing #1 (Oct 28); by Nov 1 its best was #13
7 of 7
days MEDI-PEEL was in the top five, Oct 26–Nov 1
Grid of Coupang's skincare top 5 by day from Oct 26 to Nov 1, 2026: Derma Factory at #1 on Oct 26, then MEDI-PEEL's Melanon X Cream at #1 every day from Oct 27 to Nov 1.
Coupang skincare top 5 by day, Oct 26–Nov 1 (KST, seven days captured).
Note on this chart. We did not keep a frozen copy for 2026-W45, so it is drawing the latest archive week (2026-W46). The numbers in the text are the 2026-W45 figures and are the ones this piece argues from; where the chart differs, the chart is the newer week.

Coupang is Korea's everything store. We read its skincare best-seller list every day and report the days we can verify.

A new #1 that stayed

Fact. MEDI-PEEL's Melanon X Cream was #1 on Oct 27, 28, 29, 30, 31 and Nov 1. The day before, Oct 26, #1 was still Derma Factory's Niacinamide 20% Serum — the end of a fifteen-day run we reported last week.

Where Derma Factory went

Fact. Derma Factory's best place was #8 on Oct 27, #4 on Oct 28, #6, #7 and #9 over the next three days, and #13 on Nov 1. Observation. The single 30ml serum that led the chart has not reappeared in the top 100 in that time; the brand's other products are still listed. Inference. Whatever ended the run, it held — a week later MEDI-PEEL is the name on top. The chart can't tell us whether that is demand, stock or listing.

How to read this

Captured days only; days without a verified capture are skipped, not filled. Sizes and bundles of one product are listed separately by the retailer. Daily chart position, not sales.

Receipt: every number above is checkable against the 2026-W45 archive · method on /methodology. Coupang skincare category best-sellers, captured Oct 26–Nov 1, 2026 (KST). Product-level detail is shown for Korea's own retailer. Chart position, not sales.
Cite this ↓

"MEDI-PEEL held Coupang's skincare #1 six days running" — kbeautytmi, 2026-W45. https://kbeautytmi.com/stories/medi-peel-held-coupangs-skincare-no1-six-days-running-2026-w45

↗ Chart image — free to use with credit Free to cite — rankings can't be collected retroactively, so this archive exists nowhere else.
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