THE CAST shares a guide to skincare patch test directions
A first-party update about skincare patch test directions.
Published
THE CAST has published guidance about skincare patch test directions for K-beauty shoppers. The guide highlights practical details to check before placing an online order.
Check the relevant details
Read the product directions and cautions before using a new skincare item.
Review conditions for your order
Individual reactions vary; if the label recommends a patch test, follow its instructions and stop use if irritation occurs.
Before completing the purchase
Review the current order summary, delivery eligibility and return terms. Contact the seller when an important detail is missing or unclear.