The Weekly Essence — one honest email every Sunday. Best-value picks from sellers we've checked.
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We'd rather lose a sale than lose your trust. So here is exactly how the money works, in plain language — no fine print, no asterisks.
The vault
Our rankings, our best-value picks, and our authenticity verdicts. No brand can pay to be ranked higher, called authentic, or included in a best-value pick. The math decides.
Brands can pay for a Sponsored spotlight in the newsletter or the Drop — always labeled, always separate from the ranking engine. That is the entire menu. Discover pages are free and stay free. They are how a brand gets in, not something we sell.
Four ways — all walled off from rankings, best-value picks, and authenticity verdicts.
Paid for the craft, never for a verdict or ranking. Our work is the video and the campaign — not the words on a comparison page.
A small commission at no cost to you. It never changes which product wins best value — the ranking is decided before any link is attached.
A small number of brands can pay for a Sponsored spotlight in the newsletter or the monthly Drop. Every one is labeled “Sponsored.” Capped, editorially reviewed, and never mixed into rankings, best-value picks, or authenticity verdicts.
Optional paid tools and drops for people who want to go deeper. Free readers see the same rankings, the same picks, the same verdicts.
If a Studio client or a Sponsored brand also appears in the comparison tool, their ranking is unchanged — and we disclose the relationship on the product.
01
We pull prices, sizes, and stock from major retailers selling to US shoppers, small shops, and Korean pharmacies every week. Real listings, not brand-supplied numbers.
02
We check each seller's stated sourcing and authenticity policy against our own register, and record the date we checked. Sellers we can't verify that way don't make the cut.
03
The remaining sellers are ranked on price-per-unit, authenticity, freshness, and shipping reality. No editorial thumb on the scale. No paid slots.
No — zero pay-to-rank, zero exceptions. Rankings, best-value picks, and authenticity verdicts are never for sale. Brands can only pay for clearly labeled Sponsored spotlights in the newsletter or the Drop, which are walled off from the ranking engine.
Through the Plug Studio (content made for brands), affiliate links (a small commission at no cost to you that never changes rankings), a small number of clearly labeled Sponsored placements, and optional reader-supported extras.
We gather real prices weekly from major retailers selling to US shoppers, small shops, and Korean pharmacies; authenticate each seller against our register; then rank on price-per-unit, authenticity, freshness, and shipping reality — with no paid slots.
We check each seller's stated sourcing and authenticity policy against our own register before anything is listed, and record the date we checked. Sellers we can't verify that way don't make the cut. We don't hold any brand's list of approved sellers.
If we ever break this, tell us — publicly. The whole brand is worth nothing the day this stops being true.
Know where to buy. Never overpay.
No retailer, brand, or client can buy a better position on this site. Not with money, not with an affiliate rate, not with a partnership, not with a favor.
Everything below exists to make that statement checkable rather than merely asserted.
Most publishers separate commerce from editorial with people: a sales team that doesn't talk to a newsroom. We are one person. That separation is unavailable to us, so we do not claim it.
What replaces it is stricter, not looser: the ranking is computed, not decided. It runs from published inputs, on published weights, with no human discretion at any step — no override, no tiebreaker judgment, no “editor's pick” that quietly outranks the data. The order you see is the order the method produces.
This matters because it is the only firewall design that survives its author having commercial relationships. A ranking that depends on our restraint is worth exactly as much as your trust in us. A ranking that depends on arithmetic can be recomputed by anyone who disagrees.
If we ever cannot compute a ranking without discretion, we will not publish a ranking for that comparison.
Included: landed cost (the total a US customer actually pays — item price, shipping, and duty treatment); authenticity status (whether the seller is an authorized source for that brand); and US reachability (whether a US customer can complete the purchase and receive the product).
Excluded, absolutely: the affiliate commission rate we receive; whether the retailer is an affiliate partner at all; whether the retailer or any brand is a client of ours in any capacity; and any payment, of any kind, from anyone.
Full detail is on the methodology page.
We earn affiliate commission on some outbound links. The rates differ by retailer, which creates a financial incentive to favor the ones that pay more. We manage that in three ways.
Commission never enters the algorithm. We rank on landed cost and authenticity. Nothing else.
Non-affiliate retailers are in the catalog and can win. A comparison that only covers retailers who pay us is compromised by omission — the quietest way a site like this loses its integrity, and the one that happens without anyone deciding to do it. We include retailers we earn nothing from, and they are eligible to rank first.
We publish where the money comes from. The current position for every retailer in the catalog is listed on the methodology page. Almost no comparison site does this. It costs us nothing and it is the only way to prove that commission and rank are decoupled rather than ask you to assume it.
Any proposed relationship with a retailer must pass all four of these. One failure ends it.
Relationships we will accept: direct price and product feeds (no money either direction); authorized-source verification; uniform affiliate participation under section 3; earned badges from our public index, where the grade is computed before any commercial conversation and cannot be appealed with money; paid access to a packaged view of a retailer's own competitive position, provided every fact in it is derivable from our free public data — they buy convenience and analysis, never information others can't get; and clearly-labeled advertising that is structurally outside the ranking and never reorders results.
Relationships we will refuse: paid placement or sponsored positions of any kind; higher commission producing a higher rank; exclusivity in any form; payment to suppress, soften, or delay a finding; payment to omit or de-emphasize a competitor; and affiliate-only catalog coverage.
We sell services. The Plug Studio produces creative work for K-beauty brands and retailers, and we sell market-entry advisory and pricing intelligence. Those clients are often the same companies that appear in our rankings. Here is exactly how that is contained.
Structural separation. The Plug Studio operates as a distinct business under its own name. Client work is never sold, pitched, or delivered with any reference to editorial coverage, ranking position, or tier status — not as a benefit, not as an aside, not as an implication.
A twelve-month cooling-off. A Plug Studio or advisory client is ineligible for Featured status for twelve months from the end of the engagement. They remain eligible to be Listed and Verified, because those are factual determinations — a company either exists in the catalog and either is or isn't an authenticated source — while Featured involves selection, and selection is where money could exert pressure.
Findings are not for sale. If our data shows something unflattering about a client — a bad price spread, a seller they say isn't theirs, problem, a delisting — we publish it on the same schedule and in the same words we would use for anyone else. A client who asks us to change a published finding ends the engagement. That is not a threat; it is the term of business, and it is stated up front in every engagement.
Data clients get data, never position. Subscribers to our monitoring and intelligence products are buying measurement of a market they compete in. Purchasing it confers nothing else.
Everything is disclosed. A current list of every commercial relationship — feed partners, data clients, Studio clients, advertisers — is published and kept current.
We will. The response is the same every time: correct it fast, say what happened in plain language, leave the correction visible, and if the cause was structural, change the structure and publish that change here.
If you think a ranking on this site was influenced by money, tell us and we will show you the computation. That offer is the whole point of building it this way.
Related: How we rank