Market intelligence
K-Beauty Market Report — 2026-10-03
Our guides and picks are cosmetic curation for education only — not medical advice. Skin varies person to person: patch-test new products and see a dermatologist for persistent or concerning issues.
Generated 2026-10-03T10:47:28.549Z · tool v1.1.0 · sources: Wikimedia pageviews, Google Trends RSS, Reddit public feeds, Google News RSS (EN + KO), TikTok Creative Center, static watchlist · no paid APIs · no Amazon requests
1. Top Trending Ingredients
Ingredient interest — English Wikipedia pageviews · 16/16 tracked ingredients measured · 18/18 article requests OK · comparing 2026-10-02 vs 2026-10-01 (two complete days)
| # | Ingredient | Views 2026-10-02 | Prev day 2026-10-01 | Δ | Δ % |
|---|---|---|---|---|---|
| 1 | Bakuchiol | 53 | 34 | +19 | +55.9% |
| 2 | Centella Asiatica (Cica) | 365 | 335 | +30 | +9.0% |
| 3 | Tranexamic Acid | 404 | 387 | +17 | +4.4% |
| 4 | Snail Mucin | 44 | 45 | -1 | -2.2% |
| 5 | Benzoyl Peroxide | 171 | 177 | -6 | -3.4% |
| 6 | Glycolic / AHA | 177 | 188 | -11 | -5.9% |
| 7 | Azelaic Acid | 256 | 272 | -16 | -5.9% |
| 8 | Retinol / Retinoids | 629 | 683 | -54 | -7.9% |
| 9 | Vitamin C | 665 | 736 | -71 | -9.6% |
| 10 | Salicylic Acid (BHA) | 645 | 729 | -84 | -11.5% |
| 11 | Squalane | 82 | 94 | -12 | -12.8% |
| 12 | Panthenol (B5) | 70 | 90 | -20 | -22.2% |
| 13 | Hyaluronic Acid | 326 | 420 | -94 | -22.4% |
| 14 | Kojic Acid | 50 | 72 | -22 | -30.6% |
| 15 | Niacinamide | 9 | 14 | -5 | -35.7% |
| 16 | Ceramides | 110 | 174 | -64 | -36.8% |
Complete table — all 16 measured ingredients (snapshot data). Biggest mover: Centella Asiatica (Cica) +30 views (+9.0%, now 365); biggest fall: Hyaluronic Acid -94 views (-22.4%). Highest absolute volume: Centella Asiatica (Cica) (365 views).
Proxy note: Wikipedia pageviews measure public curiosity about an ingredient — not sales, not search volume, not social chatter. The two days compared are both complete days, so a partial "today" bucket never distorts the delta.
Secondary signal — Google Trends daily RSS (news-driven feed, low skincare yield by design)
Markets queried: 12/12 answered · items seen: 120 · skincare-matching trends: 0
No skincare-specific trend in today's feed. Google Trends' daily RSS is news- and sports-driven; skin-related queries simply did not surface in this window. No data is inferred or fabricated — the filter runs on real feed items only.
Monitored lexicon: 127 skin-related terms and brands · endpoint health: retired keyword endpoint skipped (HTTP 404).
2. Community Pulse
Posts analysed today: 0 · ranked: 0
| Subreddit | Transport | Entries | State | Detail |
|---|---|---|---|---|
| SkincareAddiction | none | 0 | failed | JSON: HTTP 403; Atom: tool UA → HTTP 403; browser UA → HTTP 429; browser UA (legacy host) → HTTP 403 |
| KoreanBeauty | none | 0 | failed | JSON: HTTP 403; Atom: tool UA → HTTP 403; browser UA → HTTP 429; browser UA (legacy host) → HTTP 403 |
Community source unavailable today. Both the public JSON and the Atom fallback returned nothing usable; no community section data is reported rather than replaced with filler.
3. Market News Pulse
Queries: 2/2 answered · headlines read: 200 · lexicon-matched: 57 · shown: 12
| # | Headline | Publisher | Published | Matched on |
|---|---|---|---|---|
| 1 | PDRN Interest Jumps 610% as Dior, L'Oreal Join K-Beauty Trend | Seoul Economic Daily | 2026-10-03 03:30 UTC | PDRN / Salmon DNA |
| 2 | PDRN Is the Ingredient Your Skincare Routine Might Be Missing | lifeandstylemag.com | 2026-10-01 19:39 UTC | PDRN / Salmon DNA |
| 3 | Cetaphil’s Anti-Aging Power Ingredient Will Replace Your Retinol For Less Than $20 | realsimple.com | 2026-10-01 14:30 UTC | Retinol / Retinoids |
| 4 | Shoppers are racing to buy this viral COSRX skincare favourite now it’s 60 per cent off | 7NEWS | 2026-09-30 02:54 UTC | COSRX |
| 5 | This K-pharmacy brand has worked magic with buzz ingredient PDRN – and now you can snap it up in Boots | Get the Gloss | 2026-09-30 02:47 UTC | PDRN / Salmon DNA |
| 6 | Dermatologists Share the Best Collagen-Boosting Skincare Ingredients That Actually Work | Prevention | 2026-09-29 18:13 UTC | Collagen |
| 7 | Shoppers Say This Hydrating Retinol Serum Made Their ‘Fine Lines Disappear’ in Days, and It’s Only $10 a Bottle | realsimple.com | 2026-09-27 23:30 UTC | Retinol / Retinoids |
| 8 | Uniproma’s recombinant PDRN cream shortlisted for 2026 Laura Marshall Award | Cosmetics Business | 2026-09-25 13:48 UTC | PDRN / Salmon DNA |
| 9 | What does retinol actually do for your skin? Here’s what the experts say | The Independent | 2026-09-23 13:53 UTC | Retinol / Retinoids |
| 10 | 6 Things Dermatologists Wish Everyone Knew Before Using Retinol | Health.com | 2026-09-22 07:00 UTC | Retinol / Retinoids |
| 11 | From Smoothing Wrinkles to Clearing Acne, These Retinol Serums Do It All | Vogue | 2026-09-21 07:00 UTC | Retinol / Retinoids |
| 12 | The most lightweight K-beauty PDRN cream is now on a rare pre-Prime Day sale | New York Post | 2026-09-21 07:00 UTC | PDRN / Salmon DNA |
Most-covered in today's headlines: PDRN / Salmon DNA (29 headline(s)), with Medicube the most-covered brand (4 headline(s)).
Lead story: PDRN Interest Jumps 610% as Dior, L'Oreal Join K-Beauty Trend — Seoul Economic Daily, 2026-10-03 03:30 UTC
Query log
| Query | State | Matched | Detail |
|---|---|---|---|
| English (US) — skincare ingredients & K-beauty | ok | 54 | 54 lexicon-matched of 100 headline(s) read |
| Korean (KR) — 스킨케어 성분 (skincare ingredients) | ok | 3 | 3 lexicon-matched of 100 headline(s) read |
4. Social Signals
Source: static fallback list — the Creative Center ranking endpoints are gated (see probe log below). The list is curated in src/lib/lexicon.mjs and should be refreshed quarterly.
| # | Hashtag | Category | Buyer intent |
|---|---|---|---|
| 1 | #skincare | Category | Discovery / broad |
| 2 | #skincaretips | Education | Advice-seeking |
| 3 | #koreanskincare | K-Beauty | Routine discovery |
| 4 | #glassskin | K-Beauty | Aspirational finish |
| 5 | #skincareroutine | Education | Routine building |
| 6 | #retinol | Ingredient | Active research |
| 7 | #niacinamide | Ingredient | Active research |
| 8 | #sunscreen | Product | Daily SPF |
| 9 | #slugging | Trend | Barrier repair |
| 10 | #skincycling | Trend | Active scheduling |
Endpoint probe log
| Endpoint | Verdict |
|---|---|
| Creative Center hashtag list | HTTP 404 |
| Creative Radar hashtag ranking | gated — {"code":40101,"msg":"no permission"} |
5. Competitor Watchlist
Tracked ASINs: 6 · live metrics: TODO (PA-API) · Amazon requests made by this tool: 0
Our picks are cosmetic product recommendations, not medical prescriptions. Some links are affiliate links — we may earn a commission at no extra cost to you.
| ASIN | Listing | Price | Rating | BSR | Status |
|---|---|---|---|---|---|
| B08CMS8P67 | B08CMS8P67 | TODO (PA-API) | TODO (PA-API) | TODO (PA-API) | pending PA-API credentials |
| B07ZKHPV9Y | B07ZKHPV9Y | TODO (PA-API) | TODO (PA-API) | TODO (PA-API) | pending PA-API credentials |
| B00PBX3L7K | B00PBX3L7K | TODO (PA-API) | TODO (PA-API) | TODO (PA-API) | pending PA-API credentials |
| B09DLFCB69 | B09DLFCB69 | TODO (PA-API) | TODO (PA-API) | TODO (PA-API) | pending PA-API credentials |
| B08CMVXQ9W | B08CMVXQ9W | TODO (PA-API) | TODO (PA-API) | TODO (PA-API) | pending PA-API credentials |
| B0B7XFYR23 | B0B7XFYR23 | TODO (PA-API) | TODO (PA-API) | TODO (PA-API) | pending PA-API credentials |
Why the columns are empty: Amazon presented an IP throttle after earlier scraping, so v1 makes no Amazon requests at all. Price, rating and BSR will be populated through the official Product Advertising API (PA-API) in a later version — the ASINs above are pre-wired for that switch.
6. Auto-Summary
- Source health: 5/6 sources produced data · degraded (documented fallback): TikTok Creative Center · failed: Reddit community (SkincareAddiction + KoreanBeauty)
- Ingredient interest: 16/16 tracked ingredients measured (Wikipedia pageviews, 2026-10-02 vs 2026-10-01). Biggest rise: Centella Asiatica (Cica) +30 views (+9.0%). Highest volume: Centella Asiatica (Cica) (365 views). Secondary Google Trends signal: none today (12/12 markets answered, 120 items scanned, 0 skincare matches).
- Community pulse: no community data today — both the public JSON and the Atom fallback returned nothing usable.
- News pulse: 200 headline(s) read across 2 quer(ies), 57 matched the lexicon. Most-covered: PDRN / Salmon DNA (29 headline(s)), brand Medicube (4 headline(s)) — editorial coverage, not consumer demand.
- Biggest mover (pageviews 2026-10-02 vs 2026-10-01): up — Centella Asiatica (Cica) +30 views; down — Hyaluronic Acid -94 views. Community mention deltas: up — none, down — Centella Asiatica (Cica) -1.
- Next action: watchlist holds 6 ASINs with price/rating/BSR still TODO (PA-API); while those wait, prioritise content around PDRN / Salmon DNA, the strongest demand signal available today (source: news coverage; social source: static-fallback).
Source status
| Source | State | Detail | Duration |
|---|---|---|---|
| Wikimedia pageviews (ingredient interest) | ok | 16 ingredient(s) measured · 18/18 article requests OK · 2026-10-02 vs 2026-10-01 | 22016 ms |
| Google Trends RSS | ok | 12/12 markets answered · 120 items · 0 skin matches | 1790 ms |
| Reddit community (SkincareAddiction + KoreanBeauty) | failed | no posts retrievable from JSON or Atom | 45406 ms |
| Google News RSS (EN + KO) | ok | 200 headline(s) read · 57 lexicon-matched · 12 shown | 946 ms |
| TikTok Creative Center | partial | curated static fallback (endpoint gated) | 1072 ms |
| Competitor watchlist (static) | ok | 6 ASINs listed · 0 Amazon requests by design | 0 ms |
Methodology & caveats
- Trends: the primary signal is ingredient interest measured as English Wikipedia pageviews for 18 tracked articles (Wikimedia pageviews API: public, no key, no cookie), comparing two complete days. Pageviews are a curiosity proxy — not sales, not search volume. Google Trends RSS is kept as a secondary signal only: it publishes no global feed and no per-keyword RSS, so "worldwide" is 12 markets queried individually, and its daily feed is news/sports-driven (0 skincare matches on 2026-09-15 → 2026-09-17). Google Trends' informal keyword endpoints were re-probed on 2026-09-17:
/trends/api/dailytrendsanswers 404 (retired) and/trends/api/exploreanswers 429 (throttled), so neither is used. - Community: the public JSON endpoint is currently blocked (HTTP 403 for non-browser clients), so the Atom feed is the documented fallback. Score shows engagement (upvotes + comments) where Reddit shares both counts; "—" means Reddit shared no counts for that row, never an error. Titles keep their source wording; feed-truncated titles are restored from the post URL where possible and stay linked to the full post.
- Social: TikTok Creative Center hashtag rankings are gated behind an authenticated session, so the curated list in
src/lib/lexicon.mjsis used and the probe verdicts are printed as evidence. - News: Google News RSS headlines (English + Korean queries) are filtered against the same ingredient/brand lexicon and printed with publisher and timestamp. Editorial coverage is a coverage signal, not consumer demand or sales volume; unmatched headlines are counted as read-but-skipped, never padded into the table.
- Watchlist: price/rating/BSR stay
TODO (PA-API); this tool never contacts Amazon. - Summary: rule-based only — every line derived from the values above, never generated prose.
Next report: 2026-10-03 + 1 day at 06:00 UTC via GitHub Actions.