K-Beauty shopping notes: English posts from THE CAST

Read the original English LinkedIn posts from BlacksmithIO and THE CAST team, with the original photos, authors and source links.

2026-10-18

THE CAST is operated by BlacksmithIO Co.Ltd. Our team shares practical Korean beauty shopping notes on LinkedIn and Facebook. Read selected original English posts here on THE CAST website.

The company posts are written by BlacksmithIO. JINCHUL SONG also shares THE CAST content through his personal LinkedIn and Facebook profiles. Each article identifies its author and original publication date and links to its source.

Comparing cleanser prices by volume

BlacksmithIO · 16 October 2026. Compare gel cleanser and cleansing foam listings using product type, size and price per 100 ml.

Choosing a lip tint: look closer at the applicator

JINCHUL SONG · 16 October 2026. Match the product and shade, then ask to see the applicator and how it is used.

Follow the original channels

The links below include the full English articles on this website, the original LinkedIn and Facebook posts, and the company and personal profiles for newer updates.