About Rak's Story

Rak's Story brings authentic Korean beauty industry knowledge to a global audience — daily reports on K-beauty trends, new product launches, and the formulation science behind the routines that have made Korean skincare the most influential force in modern beauty.

Who runs this site?

Rak's Story is written and edited by Rak Choi, a K-Beauty industry insider with 10 years covering Korean cosmetics brands, formulation science, and the global K-beauty market. Rak has worked alongside Korean cosmetic brand teams in Seoul, attended Cosmoprof and K-Beauty Expo annually, and personally tested thousands of formulations across Korean indie brands and major players (Amorepacific, LG H&H, COSRX, Beauty of Joseon, Skin1004, Numbuzin, and many more).

Editorial standards at Rak's Story include:

  • Ingredient-level analysis. We don't just review products — we break down INCI lists, explain why specific concentrations matter (niacinamide 5%, snail mucin 96%, centella 100ml), and call out marketing claims that don't match the formulation.
  • Korean industry context. We explain why Korean brands take certain approaches (lighter textures, multi-step routines, SPF formulation philosophy) rooted in real industry practices — not Westernized "K-beauty" stereotypes.
  • Honest brand reviews. We compare Korean originals against their Western dupes (Sephora exclusives, drugstore alternatives) with transparency on ingredient quality, sourcing, and value.
  • Real long-term testing. Major reviews are based on 4-12 weeks of consistent use — not 3-day "first impressions" content that misses how products actually perform on real skin.

What you'll find here

  • K-beauty product reviews — Beauty of Joseon, COSRX, Skin1004, Anua, Numbuzin, Round Lab, Laneige, Sulwhasoo, and the Korean indie scene
  • Skincare routine guides — glass skin, anti-aging, acne-prone, sensitive skin, and the simplified Korean routines
  • Ingredient deep-dives — niacinamide, snail mucin, propolis, peptides, ceramides, and the Korean formulation strategies behind them
  • K-beauty trend analysis — Seoul beauty trends 6-12 months before they reach Sephora
  • Honest brand comparisons — Korean original vs Western dupe, drugstore vs prestige
  • K-beauty industry news — new launches, brand acquisitions, formulation innovations

Editorial independence

Rak's Story is not affiliated with, endorsed by, or sponsored by any cosmetics manufacturer, retailer, or distributor. We do not accept payment from brands in exchange for favorable coverage. Where products are evaluated based on press samples received, this is clearly disclosed in the article.

Some links on this site may be affiliate links to retailers like YesStyle, Olive Young Global, StyleKorean, Amazon, or Sephora. When you purchase through these links, we may earn a small commission at no additional cost to you. This never influences our editorial recommendations or product ratings.

Important: This is not dermatological advice

Rak's Story provides general beauty industry coverage and editorial commentary on skincare products. Nothing on this site constitutes dermatological advice or guidance for treating any skin condition. Always consult a board-certified dermatologist for skin conditions including acne, eczema, rosacea, melasma, or any persistent skin concern. See our Disclaimer for full details.

Contact

For corrections, story tips, brand inquiries, or partnership requests, please reach us via the contact page.

Last updated: May 2026

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