Help · 12 questions
Common K-beauty questions
How rankings work, what to check before checkout, and how to use the compare and ingredient tools.
01How does KBeauty Signal rank products?
Rankings combine routine relevance, product-language cues, skin-type signals, review themes, image quality, and product-page completeness — all pulled from current published K-beauty data. Affiliate relationships never influence rank or inclusion.
02Is the top ranked product automatically the best one for me?
No. Rank is a comparison signal, not a prescription. Confirm texture, formula, routine fit, seller, and variant before checkout — #1 is not the best for every face.
03Are these recommendations paid placements?
No. Disclosed affiliate links help support the site but do not decide rank or inclusion.
04How should I compare the top picks?
Match routine step and texture first, then check review themes against your skin goal. Use the compare tool to view products side by side.
05What should I verify before checkout?
Variant, size, ingredient list, seller, return policy, and current offer on the retailer page. Product pages are updated regularly but always confirm the live listing.
06Does every product on an ingredient page contain that ingredient?
Most do, based on public ingredient cues. Always verify the full ingredient list on the brand or retailer page before purchasing.
07Is a specific ingredient safe for every skin type?
No ingredient fits everyone. Check your tolerance, existing routine conflicts, and product format. Introduce one new product at a time so you can trace any reaction.
08Why do product formats matter?
A toner, serum, cream, or pad feel very different even when they share an active ingredient — format often matters as much as the active itself.
09Is a routine guide a fixed plan I should follow?
No — routine guides are comparison maps. Use them to decide what to research, not as a medical or clinical plan.
10How many new K-beauty products should I add at once?
One at a time. Adding multiple products simultaneously makes it impossible to trace what caused a change in your skin.
11How often is KBeauty Signal data updated?
Product data, rankings, and guide pages refresh regularly — most within hours to a day. The update date on each guide shows the latest refresh.
12Where can I read the full ranking methodology?
The complete scoring method is on the Methodology page.